https://github.com/adaptyteam/adaptysdk-kmp
Kotlin Multiplatform SDK of Adapty for growing mobile in-app purchases
https://github.com/adaptyteam/adaptysdk-kmp
apple entitlements google in-app-purchase ios-subscription kmp kmp-library kotlin kotlin-multiplatform purchases sdk storekit storekit2 trials
Last synced: 2 months ago
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Kotlin Multiplatform SDK of Adapty for growing mobile in-app purchases
- Host: GitHub
- URL: https://github.com/adaptyteam/adaptysdk-kmp
- Owner: adaptyteam
- License: mit
- Created: 2025-05-15T18:53:44.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2026-03-26T06:37:37.000Z (3 months ago)
- Last Synced: 2026-03-26T15:59:55.648Z (3 months ago)
- Topics: apple, entitlements, google, in-app-purchase, ios-subscription, kmp, kmp-library, kotlin, kotlin-multiplatform, purchases, sdk, storekit, storekit2, trials
- Language: Kotlin
- Homepage: https://adapty.io/docs/kmp-sdk-overview
- Size: 4.64 MB
- Stars: 42
- Watchers: 2
- Forks: 1
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
Easy In-App Purchases Integration to
Make Your Kotlin Multiplatform App Profitable
Adapty SDK is an open-source framework that makes implementing in-app subscriptions in Kotlin Multiplatform fast and easy. It’s 100% open-source, native and lightweight.
## Why Adapty?
- [No server code implementation](https://adapty.io/docs/sdk-installation-kotlin-multiplatform?utm_source=github&utm_medium=referral&utm_campaign=AdaptySDK-KMP). Integrate in-app purchases with server-side receipt validation in minutes — in your own paywall or one created in the no-code builder.
- [No-code paywall builder](https://adapty.io/docs/adapty-paywall-builder?utm_source=github&utm_medium=referral&utm_campaign=AdaptySDK-KMP). Create a beautiful, natively rendered paywall in the no-code editor and display it in your app to start getting paid instantly.
- [On-the-fly paywalls price testing](https://docs.adapty.io/v3.0/docs/ab-tests?utm_source=github&utm_medium=referral&utm_campaign=AdaptySDK-KMP). Test different prices, duration, offers, messages, and designs simultaneously, all without new app releases.
- [Beautiful onboardings](https://adapty.io/docs/onboardings?utm_source=github&utm_medium=referral&utm_campaign=AdaptySDK-KMP). Design onboardings in the no-code editor and guide users through their first app experience.
- [Full customer's payment history](https://docs.adapty.io/v3.0/docs/profiles-crm?utm_source=github&utm_medium=referral&utm_campaign=AdaptySDK-KMP). Explore the user's payment events from the trial start to subscription cancellation or billing issues.
- [3rd-party integrations](https://docs.adapty.io/v3.0/docs/events?utm_source=github&utm_medium=referral&utm_campaign=AdaptySDK-KMP). Send subscription events to 3rd-party analytics, attribution, and ad services with no coding, even if the user uninstalls the app.
- [Advanced analytics](https://docs.adapty.io/v3.0/docs/charts?utm_source=github&utm_medium=referral&utm_campaign=AdaptySDK-KMP). Analyze your app real-time metrics with advanced filters, such as Ad network, Ad campaign, country, A/B test, etc.
Talk to Us to Learn More
## Integrate IAPs within a few hours without server coding
**Adapty handles everything, from free trials to refunds, in a simple, developer-friendly SDK.**
- Free trials, upgrades, downgrades, crossgrades, family sharing, renewals, promo offers, intro offers, promo codes, and more – Adapty SDK does everything with a single line of code.
- Easy subscription management.
- One-time purchases and lifetime subscriptions supported.
- Sync subscribers' states across iOS, Android, and Web.
## Design paywalls in the no-code builder
With Adapty, you can create a complete, purchase-ready paywall in the no-code builder.
Adapty automatically renders it and handles all the complex purchase flow, receipt validation, and subscription management behind the scenes.
## Test paywalls & prices on Kotlin Multiplatform without app releases
- Optimize in-app subscriptions with the paywall A/B testing. Conversions, trials, revenue, cancellations, and more — everything is calculated for you: each paywall and each A/B test.
- Change images, colors, layouts, and literally anything using the no-code builder or a custom JSON. Configure different prices, trial periods, promo offers, and more in Adapty without app releases.
## Real-time analytics for your Kotlin Multiplatform app
- Manage the subscription's state without managing transactions.
- 99.5% accuracy.
- View and analyze data by attributes, such as status, channels, campaigns, and more.
- Filter, group, and measure metrics by attribution, platform, custom users' segments, and more in a few clicks.
## Mobile app monetization's largest community
Ask questions, participate in discussions about Adapty-related topics, become a part of our community for app developers and marketers. Learn how to monetize your app, ask questions, post jobs, read industry news and analytics. Ad free.
## Get started
Follow our [quickstart guide](https://adapty.io/docs/kmp-sdk-overview#get-started?utm_source=github&utm_medium=referral&utm_campaign=AdaptySDK-KMP) to install and configure Adapty SDK. Set up purchases in hours instead of weeks 🚀
## Examples
[Here](example/) you can find a demo application for Adapty. Before running the app, you will need to configure the project.
📹 **Watch our video guide** for step-by-step integration:
[](https://www.youtube.com/watch?v=JfwJvwnloNw)
## Contributing
- Feel free to open an issue, we check all of them or drop us an email at [support@adapty.io](mailto:support@adapty.io) and tell us everything you want.
- Want to suggest a feature? Just contact us or open an issue in the repo.
## Like Adapty SDK?
So do we! Feel free to star the repo ⭐️⭐️⭐️ and make our developers happy!
## License
Adapty is available under the MIT license. [Click here](https://github.com/adaptyteam/AdaptySDK-KMP/blob/main/LICENSE) for details.