---
title: "iOS SDK Migration Guides"
description: "Migration guides for Adapty iOS SDK versions."
---

This page contains all migration guides for Adapty iOS SDK. Choose the version you want to migrate to for detailed instructions:

- [**Migrate to v4.0**](migration-to-ios-sdk-v4)
- [**Migrate to v3.15**](migration-to-ios-315)
- **[Migrate to v3.4](migration-to-ios-sdk-34)** 
- **[Migrate to v3.3](migration-to-ios330)** 
- **[Migrate to v3.0](migration-to-ios-sdk-v3)**