Learn and Share

Learn more about RevenueCat and talk about it with the community.

86 Posts

RC SupportRevenueCat Staff

published in Tips & Discussion

Setting custom durations for promotional entitlements

RevenueCat’s promotional entitlement feature allows you to grant an entitlement to any of your customers directly from RevenueCat. These are the predefined durations allowed:Duration Description daily 24 hour access three_day 72 hour access weekly 7 day access monthly 1 month (31-day) access two_month 2 month (61-day) access three_month 3 month (92-day) access six_month 6 month (183-day) access yearly 1 year (365-day) access lifetime 200 year access To grant a promotional entitlement with a custom duration (for example, 5 days,) set the start time in the past so that the end time lands when you need. So for example if you want to grant a promotional entitlement for just one hour, grant a daily promotional (which is 24 hours) but set the start time to 23 hours in the past. The end time will then be 1 hour in the future.

YousefDedicated Contributor

posted in Featured Articles

How to never see anonymous IDs

TLDR; Only configure with a known ID, and never call logout to prevent anonymous IDs. Why does the SDK use Anonymous App User IDs?Anonymous App User IDs are generated when the SDK is configured without a provided known ID. App User IDs are used to make sure the subscription that RevenueCat is tracking gets associated with the correct user. Anonymous App User IDs are always prefixed with $RCAnonymousID: which can be useful for working with anonymous users on your server. Many apps use a combination of anonymous App User IDs and their own known App User IDs which provides flexibility in their user purchase flows. However, some applications are intended only to be used while using a known App User ID, without anonymous users at all. In that case, unintentionally creating Anonymous App User IDs can cause unwanted issues for developers and end users. To never see anonymous IDs, you need to make sure to do the following. Only Configure the SDK with a known user IDThe most frequent place that

3DTOPONew Member

asked in Tips & Discussion

Subscription with included consumables

I am planning to offer a subscription that includes a certain number of consumable “tokens” per billing period. For example, maybe you get up to 20 tokens per month for $1/month, or 50 tokens for $2/month.But if the user exhausts their tokens before next month, it should be possible to either buy more tokens, and/or, upgrade to a higher plan level.I was wondering if anyone had suggestions for the best way to accomplish this with RevenueCat.

carlosNew Member

asked in Tips & Discussion

Implementing non renewable purchase / managing entitlements

I have an app working where we sell renewing subscriptions. I am trying to implement a new use case, we would be selling for some users a one time purchase that gives them access for 20 months. I was thinking about implementing it as a non consumable IAP, with an entitlement attached, so that when the user buys this product, they get access to the app. But I'd still have to remove the entitlement when the time is up. I could do that in the backend, but I don't see a method in the API to remove an entitlement. How would you implement this? Is there a best practice to link an entitlement to a non consumable IAP with an arbitrary expiration date?

nmeibergenNew Member

asked in Tips & Discussion

Best practice for managing level upgrade with lowering duration

There is good explanation on how upgrades/downgrades work on the Revenuecat blog here. I however seem to be missing the case where the user upgrades in terms of a level and lowering the duration (at the section Upgrading Service Levels there is a description of moving to a higher level and a longer duration). As an example: Example> A user has a current subscription with 10GB of storage and with a 1 year duration.> The user now wants 25GB with 1 month duration. My question here is twofold:How do we configure levels, as my naive assumption would be that 25GB would be in a higher level than 10GB, independent of duration? If my assumption is correct how do we get around the situation where the following happens:Allowing the user to move to a higher level with shorter duration may results in a large refund and subsequently to earlier cancelation of any overall. I assume this is not something we want. What is the best approach to handling this case?

sharifRevenueCat Staff

published in Featured Articles

How to solve 429 "There is another request in flight trying to perform the same action"?

While using RevenueCat you may come across an error that has an HTTP status of 429 and a response body that looks like this:{ "code": 7638, "message": "There is another request in flight trying to perform the same action."}While a 429 Too Many Requests HTTP status code is frequently associated with rate limits, RevenueCat usually returns this error if multiple API requests were made simultaneously that are trying to update a single resource in the system.For example, if you make a POST /receipts request and a GET /subscribers request for the same user at the same time, the GET /subscribers request will try to update the receipt with Apple/Google but it’s already being updated by the POST /receipt, so RevenueCat will block one of the requests to prevent data race conditions.The solution to this is to simply retry the failed request a few seconds later, which will give RevenueCat a chance to complete any in-progress operation.

IanSNew Member

asked in Tips & Discussion

Consolidating Subscription Groups

Hello, Our product has multiple subscription groups built out but they have the same entitlements. It made sense at the time given iOS functionality but has led to a lot of problems where customers have purchased duplicate subscriptions. Going forward we want to move people to one subscription group to make sure customers don’t accidentally sign up twice. Has anyone dealt with this before? Are there any best practices for consolidating subscription groups? If not consolidate, is there a way for people to “upgrade” between subscription groups and cancel their current plan at the same time? Thanks

Jacob EitingRevenueCat Staff

posted in Tips & Discussion

RevenueCat CEO checking in

Hi! I’m Jacob, recovering iOS engineer and CEO of RevenueCat. It’s still a bit mind boggling how many folks are using our little SDK these days, and I’m excited that we have an open community to chat about it. I’d love to hear your product and company feedback. I don’t get to spend nearly enough time with developers using our product day-to-day and would love to hear what direction you think we should take the SDK, the dashboard, and ultimately the company. We are here to help you make more money with your apps, so tell us what you need! P.S. I’m thinking about making an app. Can you still make apps in Objective-C?

arisMember

asked in Tips & Discussion

How to cancel Google subscription through the SDK

Google’s new policy needs apps to cancel subscriptions. I am not using any backend (Firebase only). The REST API needs a secret key to do the cancellation which I shouldn’t include in my app’s code.So how can I do this?

Walter HolohanDedicated Member

posted in Tips & Discussion

HELP, Apple suddenly rejecting our app for have a referral code mechanism

Hi, We launched our app a few months ago with a subscription model. We allow users to sign up for premium content by subscribing using Apple’s IAP through RevenueCat. One growth strategy that we have to drive’s sign ups is referral codes. On instagram we have a network of affiliates that each have a referral code (i.e. TOM20) which they share with their followers. This code will allow their followers to sign up to a Runna subscription and get a introductory offer (i.e. 20% off first month). To handle this in the app we have a button on our subscription sign up screen (screenshot’s below). If they enter a valid code we will then display them a subscription product that has the introductory offer.This was all going great, we have been live for a couple of months have gone through many app store reviews. However this week Apple have decided that they do not like and want us to remove it. Below is the response they keep giving:In-app purchase gives developers the flexibility to support a v

Aideen NasirisharghNew Member

posted in Tips & Discussion

Minor UI Suggestion: Different favicon (browser) for app.rc.com and docs.rc.com

Hi! It’s a very minor UI issue, but can be very helpful!During the initial integration and testing I am usually having 10+ tabs of RC open. It’s really hard for me to know which ones are docs and which ones are the platform. I was wondering if you guys can change the favicon (maybe by a hue-shade or something). That would help me easily navigate to the app without clicking on 5 random tabs to find an app page to copy or change a setting/value. ;) Note that project name is not always there (e.g. “Overview | RC”) so it’s a little bit of a guess work and reading.Thanks!

fishlurkNew Member

asked in Tips & Discussion

What's the best way to handle the delays on subscription changes?

The use case is simple. Let’s take my React Native iOS app as an example:A user who has already purchased a “Premium” subscription in my app goes to their iPhone Settings and unsubscribes Now they open my app and goes to the “Subscription” page to check the status My subscription page says that their sub is active AND will renew at date X, even if I run the getPurchaseInfo() again My user gets confused/angry and contacts my supportHow can I avoid the above? I’m new to RC and have just been playing around in the Sandbox environment. RC docs says certain attributes, like the “willRenew” could take multiple hours to sync. I have activated Platform Server Notifications but at least in Sandbox it seems like the info I get back from getPurchaseInfo()How can I avoid these delays and caches and whatnot, and always be sure that everything is updating instantly and the data is accurate and “fresh”?I asked the RC support about this, and they just copy/pasted the first two paragraphs of the “Webho

RC SupportRevenueCat Staff

published in Featured Articles

What does the "Secret API keys should not be used in your app." error mean?

If you get a 403 error status, “Secret API keys should not be used in your app.” error message, or “7243” error code when making HTTP requests to the RevenueCat API, you are probably using the wrong API key, or using a private API key when you should be using a public API key.Double-check for any typos and make sure the API key matches the one in your dashboard.The following RevenueCat REST API endpoints require using a public API key:GET /subscribers POST /attributes POST /attribution GET /offerings POST /receiptsYou can find your public API key by following this guide: https://docs.revenuecat.com/docs/authentication#obtaining-api-keys Make sure to use the correct public API key - for example, if you're sending an iOS receipt to RevenueCat using POST /receipts, use the public API key for your iOS app (which will look like appl_xxxxxx).

bbrennerNew Member

posted in Tips & Discussion

Feature request: Make the customer list exports not .gz files

This is so frustrating that the customer list export is a .GZ file….If you are on a PC you are unable to view the file, you must convert it to CSV. Every time the file is converted, its gets corrupted and data goes missing (regardless of what conversion method you used)This is so annoying because the only way to review and analyze the customer list export data is by asking my friend with a Mac to download it and upload it to google sheets for me.Can there PLEASE be a way to download the data via CSV so all users (regardless of comp) can access it?

DinoDeveloperMember

asked in Tips & Discussion

How to detect subscription is expired

Hello,I am trying to convert a paid app into subscription, but I am facing a situation which I need help. I know I can detect the active subscriptions via active entitlements:!customerInfo!.entitlements.active.isEmptyand detect if any entitlements are not active then lock the premium version for example. But I am converting a paid app into subscription, so I detect if the user is purchased the app before and unlock it using customerInfo.originalApplicationVersion. That creates a conflict situation, I am unlocking the pro features for previous users and then there is no active subscription for that user in customerInfo, so the in this code:@Published var customerInfo: CustomerInfo? {didSet {if !customerInfo!.entitlements.active.isEmpty {print("UNLOCK PRO VERSION")} else {print("LOCK PRO VERSION")}}}I lock pro version for a user that hasn’t any subscription, it conflicts for previous user who bought the app. So I am looking for an API to lock the pro features only if the subscription is

DinoDeveloperMember

asked in Tips & Discussion

Converting paid app into subscription

Hello, First of all I want to thank you for this great framework. My app has been downloaded more that 20K, now I am about to release the the new update, and also, I have read this article.Just have a question, my new update version for both app version and build is 11.0, so I need to detect if the originalApplicationVersion of previous users (who bought the app) is less than 11 the app should unlock the premium version. So I am doing it like this, and I was wondering am I doing it right?First setup configurations:init() { Purchases.logLevel = .debug Purchases.configure( with: Configuration.Builder(withAPIKey: "appl_mj*****") .with(usesStoreKit2IfAvailable: true) .build() ) Purchases.shared.delegate = PurchasesDelegateHandler.shared }and then detecting it using delegate:func purchases(_ purchases: Purchases, receivedUpdated customerInfo: CustomerInfo) { SubscriptionManager.shared.customerInfo = customerInfo if let version = Double(customerInfo.originalApplicationVe

DinoDeveloperMember

asked in Tips & Discussion

RevenueCat returns empty customer info

I am having an issue with getting information from RevenueCat products and customer info. I have followed the guidelines step by step, but the delegate returns empty!First, configuring the SDK:@mainstruct ProjectApp: App { init() { Purchases.logLevel = .debug Purchases.configure( with: Configuration.Builder(withAPIKey: "PUBLIC_API_KEY") .with(usesStoreKit2IfAvailable: true) .build() ) Purchases.shared.delegate = PurchasesDelegateHandler.shared } . . .and then handling delegates using PurchasesDelegateHandler just like the official's sample demo:class PurchasesDelegateHandler: NSObject, ObservableObject { static let shared = PurchasesDelegateHandler()}extension PurchasesDelegateHandler: PurchasesDelegate { func purchases(_ purchases: Purchases, receivedUpdated customerInfo: CustomerInfo) { SubscriptionManager.shared.customerInfo = customerInfo print(purchases) print(customerInf

Guilherme KrzischNew Member

asked in Tips & Discussion

[Android] SkuDetails freeTrialPeriod is returning an empty string

We've recently noticed an issue with some our Android users, that we are not able to display the trial period for them. We get this information from SkuDetails.freeTrialPeriod, and parse that value.However, for these users, SkuDetails.freeTrialPeriod is returning an empty string (even though the corresponding SKU has a trial period configured in Play Console); we are not able to reproduce this issue using this same SKU locally.We're curious to hear if anyone else also uses this information, and if they've noticed anything strange lately? Or if there is any other way of reliably getting this info?We've also created this issue in the official issue tracker: https://issuetracker.google.com/issues/219799769

A

Anonymous

posted in Tips & Discussion

WWDC '22 Announcements

WWDC '22 Announcements What features are you the most excited about?Which topics would you like to learn more about? 'Dub Dub,' as we like to call it, has left us excited and busy as we deep dive into all the changes and upgrades. We would love to hear your thoughts on the newly-released features and upgrades to help us create content & product that’s relevant and interesting to you.. Some questions for you: 1. New StoreKit 2 properties and APIs - As mentioned in our blog post, you will receive these upgrades with the updated SDKs. Q: Is there anything that you’re specifically looking forward to, and could you share examples of how this might be useful to your app? 2. New App Store Connect API for in-app purchases. Q: As this could potentially enhance the RevenueCat experience for you, are there any pain points that it would solve for you specifically? 3. StoreKit testing improvements. Q: What are your biggest roadblocks regarding testing? 4. SKAdNetwork 4.0. Q: Would you li

A

PieterNew Member

posted in Tips & Discussion

One subscription for a group of users

My question is not as much a technical question as it is a user experience question. I have not read all the dev documents yet regarding GourpIds etc.We have an app for schools. Currently we have implemented subscriptions for iOS and Android. We think we can get much more users and revenue if we rather implement a group subscription where the school can create an account, subscribing and manage users on that account through some we console.I’m not sure how one would go about doing this using the subscription services provided with the Playstore and Apple, unless I’m missing something.Would one perhaps go the stripe route? And how do you go the stripe route and not get you app banned from the app store because you are not using Google’s or Apples service.It’s not that we want to bypass their service, I just don’t know how to use there service in an extremely user friendly way to implement such a group subscription. When I say user friendly I mean for instance, you don’t want to for

NicoNew Member

asked in Tips & Discussion

How do I configure free trial as extra item on paywall? I need code snippets

Hi,How can I configure a free subscription / version in RevenueCat that is an extra IAP item? This item should be available for free for one week. And what do I need to configure on Appstoreconnect? introductory offer?So the goal should be that the customer can test the app one week for free and after the one week he gets the view again where he is asked to close the subscription.

tobysola1Member

asked in Tips & Discussion

Apple & Google Billing Error Emails

Hi folks,I know that Stripe can automatically send billing error emails. So if Stripe tries to charge a user’s card but it doesn’t work, Stripe can automatically email the user, asking them to update their card. This is simply configured in my Stripe settings. Do Apple or Google do this automatically as well? If not, I assume this is a good time to use RC’s billing_error event to trigger a customer email? Where would I direct them to? Tell them to open up their app store and update their payment method on file? Is there a link I can use to get them there, or is it that all I can do is tell them the steps?Thanks! Toby

tobysola1Member

asked in Tips & Discussion

Is the class action lawsuit a scam?

Hi folks, I was recently contacted and told that I can submit a claim in this class action law suit. Of course, I assume most communications like this to be a scam. But I’ve heard respectable news sources talk about this. I think I’ve even heard @david talk about it on SubClub. They’re not asking for sensitive info and it looks legit. Have y’all submitted a claim? Have you heard of this specific case? Is it a scam? Here’s the link: https://smallappdeveloperassistance.com/ Thanks, Toby

George LeidigMember

posted in Tips & Discussion

Thank You for LTV in charts.

This is massively helpful for us - hugely appreciate you putting it in. Have a great weekend!

posted in Tips & Discussion

Should I use subscriptions for an app selling photo-filter-like content?

Hi y’all,I’ve been thinking about business models for an app I’m working on.Let’s say that I’m selling specialized photo filters. And you can choose from a library of them, a sort of marketplace.My first thought was to use tokens/coins. You buy 300 coins with an in-app purchase, and then you can spend 100 coins to buy a filter. That sort of thing.Would a subscription model make sense here? I would, in fact, be selling content that I could update. And it would keep me from needing to track tokens per individual user.I don’t know, would a subscription model be the right fit?

1
2
3
4

Page 2 / 4