The Most Popular Mobile SDKs

We analyze millions of iOS and Android apps and games and rank SDKs by the number of apps they're currently installed in.
Based on our App Intelligence.

Updated 14 minutes ago


Most Popular SDKs on App Store

App Store

  1. StoreKit market share on App Store

    1. StoreKit

  2. Swift market share on App Store

    2. Swift

  3. Firebase market share on App Store 42%
  4. Safari Services market share on App Store

    5. Safari Services

  5. Apple Local Authentication market share on App Store

    6. Apple Local Authentication

Most Popular SDKs on Google Play

Google Play

  1. Firebase market share on Google Play 82%
  2. Kotlin market share on Google Play 60%
  3. OkHttp market share on Google Play 54%
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Frequently Asked Questions

How do you know which SDKs are installed in apps and games?

We download and scan every free iOS and Android app when it's released or updated, to get a list of all SDKs it has installed. We use those to determine which SDK is used by most apps.

Just how accurate is the SDK analysis process?

Very accurate! Our SDK detection process uses a combination of automatic scanning and human validation which eliminates all false positives.

Our SDK Intelligence supports 500+ of the most popular commercial and open source SDKs, as well as native APIs built into iOS and Android.

See all tracked SDKs →

How can I see all the SDKs a mobile app or game is using?

Using our App Intelligence tools you can quickly see the full list of all SDKs and native APIs any iOS or Android is using.

Learn more about our App Intelligence →

How can I find all the mobile apps and games that use a specific SDK?

With Explorer you can select one or more SDKs and see all the apps that use them + set up alerts to be notified when new apps install them, or when they're uninstalled.

Research the market with Explorer →