# How much does Superwall increase app size on iOS?

The SuperwallKit iOS SDK adds approximately **7.7 MB** to your app's install size — that is, the space it occupies on-device after installation. The actual download size from the App Store will be smaller, since Apple applies compression during delivery.

You can track the latest SDK size on [Emerge Tools](https://www.emergetools.com/app/example/ios/SuperwallKit/release).