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Top 18 A/B Testing SDKs Used in Android Apps on Google Play
Last update: 9 Jul 2025 CET
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Top 18 A/B Testing SDKs Used in Android Apps on Google Play

We at 42matters have identified the 18 most popular A/B Testing SDKs leveraged by Android apps available on the Android app market.

A/B Testing SDKs help developers test app design, content, or features so they can optimize user experiences and build sticky apps. By integrating these SDKs, developers can test setups and configurations, conduct result analysis and reporting, and more.

This list is based on our analysis of the millions of mobile applications – and the 2,300+ SDKs they use – that constitute the vast inventory of the Google Play Store. The accompanying data provides readers with a glimpse into the rich mobile application insights generated by the 42matters technology. This data is also available via our APIs, file dumps, Explorer, and SDK Explorer.

The intended purpose of this article is to assist app builders in their search for the perfect A/B Testing SDK to leverage in their app, as well as to give SDK developers insight into their biggest competitors and potential customers. This data collected by our technology may also serve as a useful tool for folks researching the wider mobile app market.

Among all apps utilizing a/b testing SDKs, 28.46% have integrated mParticle. This accounts for 13.29% of app downloads within the a/b testing SDK category.

mParticle is a customer data platform SDK for brands leading the CX revolution. Unify data and simplify partner integrations with enterprise-class security and reliability.

Total Apps
3.12k
Google Play
App Share
28.46%
Google Play
Apps
3.11k
Games
8
Total Downloads
3.11b
Google Play
Download Share
13.29%
Google Play
App Downloads
2.99b
Game Downloads
119.48m

Use the 42matters SDK Explorer to find all apps that use mParticle.

Among all apps utilizing a/b testing SDKs, 22.28% have integrated Split. This accounts for 3.74% of app downloads within the a/b testing SDK category.

Split is the leading Feature Delivery Platform for engineering teams that want to confidently release features as fast as they can develop them. Split’s fine-grained management, real-time monitoring, and data-driven experimentation ensure that new features will improve customer experience without breaking or degrading performance.

Total Apps
2.44k
Google Play
App Share
22.28%
Google Play
Apps
2.44k
Games
0
Total Downloads
874.40m
Google Play
Download Share
3.74%
Google Play
App Downloads
874.39m
Game Downloads
4.62k

Use the 42matters SDK Explorer to find all apps that use Split.

Among all apps utilizing a/b testing SDKs, 13.96% have integrated Adapty. This accounts for 12.79% of app downloads within the a/b testing SDK category.

Total Apps
1.53k
Google Play
App Share
13.96%
Google Play
Apps
1.46k
Games
70
Total Downloads
2.99b
Google Play
Download Share
12.79%
Google Play
App Downloads
2.89b
Game Downloads
101.95m

Use the 42matters SDK Explorer to find all apps that use Adapty.

Among all apps utilizing a/b testing SDKs, 10.99% have integrated Batch. This accounts for 6.91% of app downloads within the a/b testing SDK category.

Batch is a fully fledged mobile engagement SDK capable of executing customer relationship management (CRM) tactics over iOS, Android, and mobile websites.

Total Apps
1.20k
Google Play
App Share
10.99%
Google Play
Apps
1.18k
Games
27
Total Downloads
1.61b
Google Play
Download Share
6.91%
Google Play
App Downloads
1.56b
Game Downloads
50.89m

Use the 42matters SDK Explorer to find all apps that use Batch.

Among all apps utilizing a/b testing SDKs, 7.33% have integrated Qonversion. This accounts for 6.95% of app downloads within the a/b testing SDK category.

Total Apps
803
Google Play
App Share
7.33%
Google Play
Apps
724
Games
79
Total Downloads
1.63b
Google Play
Download Share
6.95%
Google Play
App Downloads
1.02b
Game Downloads
603.42m

Use the 42matters SDK Explorer to find all apps that use Qonversion.

Among all apps utilizing a/b testing SDKs, 5.34% have integrated Leanplum FCM. This accounts for 17.34% of app downloads within the a/b testing SDK category.

Leanplum is an SDK that maximizes customer engagement by building lasting and valuable relationships through optimized multi-channel messaging and campaign orchestration.

Total Apps
585
Google Play
App Share
5.34%
Google Play
Apps
510
Games
75
Total Downloads
4.06b
Google Play
Download Share
17.34%
Google Play
App Downloads
3.28b
Game Downloads
775.04m

Use the 42matters SDK Explorer to find all apps that use Leanplum FCM.

Among all apps utilizing a/b testing SDKs, 4.90% have integrated Optimizely. This accounts for 9.58% of app downloads within the a/b testing SDK category.

Optimizely is the world's leading progressive delivery and experimentation platform. The SDK empowers the engineering, product, and marketing teams ship high-quality code and experiences faster, with data-driven confidence in the results.

Total Apps
537
Google Play
App Share
4.90%
Google Play
Apps
537
Games
0
Total Downloads
2.24b
Google Play
Download Share
9.58%
Google Play
App Downloads
2.23b
Game Downloads
5.30m

Use the 42matters SDK Explorer to find all apps that use Optimizely.

Among all apps utilizing a/b testing SDKs, 4.64% have integrated Adobe Target. This accounts for 19.90% of app downloads within the a/b testing SDK category.

Total Apps
508
Google Play
App Share
4.64%
Google Play
Apps
508
Games
0
Total Downloads
4.65b
Google Play
Download Share
19.90%
Google Play
App Downloads
4.65b
Game Downloads
656.95k

Use the 42matters SDK Explorer to find all apps that use Adobe Target.

Among all apps utilizing a/b testing SDKs, 1.77% have integrated Apptimize. This accounts for 2.98% of app downloads within the a/b testing SDK category.

Apptimize is an SDK that helps native iOS and Android apps rapidly iterate to make amazing users experiences through A/B testing, instant updates, and feature flags.

Total Apps
194
Google Play
App Share
1.77%
Google Play
Apps
194
Games
0
Total Downloads
697.36m
Google Play
Download Share
2.98%
Google Play
App Downloads
696.64m
Game Downloads
722.78k

Use the 42matters SDK Explorer to find all apps that use Apptimize.

Among all apps utilizing a/b testing SDKs, 1.54% have integrated AppHud. This accounts for 1.40% of app downloads within the a/b testing SDK category.

Total Apps
169
Google Play
App Share
1.54%
Google Play
Apps
161
Games
8
Total Downloads
326.29m
Google Play
Download Share
1.40%
Google Play
App Downloads
314.45m
Game Downloads
11.84m

Use the 42matters SDK Explorer to find all apps that use AppHud.

Among all apps utilizing a/b testing SDKs, 1.48% have integrated Swrve. This accounts for 5.90% of app downloads within the a/b testing SDK category.

Swrve is the world's leading mobile marketing automation platform SDK, pioneering the fast-growing mobile engagement marketing space.

Total Apps
162
Google Play
App Share
1.48%
Google Play
Apps
117
Games
45
Total Downloads
1.38b
Google Play
Download Share
5.90%
Google Play
App Downloads
468.31m
Game Downloads
911.46m

Use the 42matters SDK Explorer to find all apps that use Swrve.

Among all apps utilizing a/b testing SDKs, 1.10% have integrated Supersonic Wisdom. This accounts for <1% of app downloads within the a/b testing SDK category.

Total Apps
121
Google Play
App Share
1.10%
Google Play
Apps
0
Games
121
Total Downloads
128.42m
Google Play
Download Share
<1%
Google Play
App Downloads
38.07k
Game Downloads
128.39m

Use the 42matters SDK Explorer to find all apps that use Supersonic Wisdom.

Among all apps utilizing a/b testing SDKs, <1% have integrated VWO. This accounts for 1.40% of app downloads within the a/b testing SDK category.

Total Apps
53
Google Play
App Share
<1%
Google Play
Apps
53
Games
0
Total Downloads
327.69m
Google Play
Download Share
1.40%
Google Play
App Downloads
327.69m
Game Downloads
0

Use the 42matters SDK Explorer to find all apps that use VWO.

Among all apps utilizing a/b testing SDKs, <1% have integrated ABTasty. This accounts for <1% of app downloads within the a/b testing SDK category.

Total Apps
24
Google Play
App Share
<1%
Google Play
Apps
24
Games
0
Total Downloads
71.76m
Google Play
Download Share
<1%
Google Play
App Downloads
71.76m
Game Downloads
0

Use the 42matters SDK Explorer to find all apps that use ABTasty.

Among all apps utilizing a/b testing SDKs, <1% have integrated LaunchDarkly. This accounts for <1% of app downloads within the a/b testing SDK category.

LaunchDarkly is an SDK that provides a simple, scalable feature flag and toggle management for the modern enterprise.

Total Apps
13
Google Play
App Share
<1%
Google Play
Apps
13
Games
0
Total Downloads
27.43m
Google Play
Download Share
<1%
Google Play
App Downloads
27.41m
Game Downloads
16.52k

Use the 42matters SDK Explorer to find all apps that use LaunchDarkly.

Among all apps utilizing a/b testing SDKs, <1% have integrated Game of Whales. This accounts for <1% of app downloads within the a/b testing SDK category.

Game of Whales is a mobile game developerment SDK that tracks user behavior in real-time. It also interacts programmatically with your players to maximize lifetime value and reduce churn.

Total Apps
8
Google Play
App Share
<1%
Google Play
Apps
0
Games
8
Total Downloads
40.95m
Google Play
Download Share
<1%
Google Play
App Downloads
0
Game Downloads
40.95m

Use the 42matters SDK Explorer to find all apps that use Game of Whales.

Among all apps utilizing a/b testing SDKs, <1% have integrated Applause. This accounts for <1% of app downloads within the a/b testing SDK category.

The Applause SDK closes the feedback loop between app creators, testers and users, ensuring high-quality apps. With build distribution, in-app bug reporting, automated crash reporting and in-app user feedback, this easy-to-install SDK works seamlessly with your existing workflows to show the information you need, when you need it.

Total Apps
6
Google Play
App Share
<1%
Google Play
Apps
6
Games
0
Total Downloads
60.65m
Google Play
Download Share
<1%
Google Play
App Downloads
60.65m
Game Downloads
0

Use the 42matters SDK Explorer to find all apps that use Applause.

Among all apps utilizing a/b testing SDKs, <1% have integrated Taplytics. This accounts for <1% of app downloads within the a/b testing SDK category.

Taplytics is an SDK that enables engineering, product, and marketing teams to deliver great digital experiences across any connected device while never having to compromise the privacy and security of their customers’ data.

Total Apps
5
Google Play
App Share
<1%
Google Play
Apps
4
Games
1
Total Downloads
79.86m
Google Play
Download Share
<1%
Google Play
App Downloads
79.46m
Game Downloads
399.70k

Use the 42matters SDK Explorer to find all apps that use Taplytics.

Browse iOS and Android SDKs With the SDK Explorer

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  • SDK IntelligenceSDK Intelligence

    See how many apps integrate specific SDKs, how many times these SDKs have been downloaded, developer details, similar SDKs, and more.

  • New Installations and Removals HistoryNew Installations and Removals History

    Analyze installation and removal trends for SDKs. Discover which apps have removed or integrated specific SDKs in a given timeframe.

  • Market Share per Google Play and Apple App Store CategoryMarket Share per Google Play and Apple App Store Category

    See which app categories or genres are most likely to use specific SDKs. Detect SDK market share per category.

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Frequently Asked Questions (FAQs)

How does 42matters collect this data?'

We’ve developed a number of machine learning algorithms that scan millions of mobile and connected TV (CTV) applications on a regular basis. In addition, we collect ground truth app performance intelligence and use this data to build statistical models that estimate the performance of apps for which we do not have ground truth data.

What SDK data does 42matters collect?'

We track over 2,300 of the most popular SDKs integrated in iOS and Android apps. We collect a variety of SDK insights (title, platform, ID, category, and developer website); performance metrics (the number of apps that have installed each SDK, installation and removal trends, and app downloads); market share statistics (including market share per app category); and more!

How can I access 42matters’ SDK data?'

The most direct way is to use our SDK Explorer, which is a visual, web-based research platform that enables you to peruse all 2,300+ SDKs that we track. It’s great for market research, lead generation, competitor analysis, etc. However, more technically-inclined folks might prefer our APIs and File Dumps, which enable you to query info for specific apps or SDKs. You can also use our other research platform (the Explorer) to view integrated SDKs by app.

Can I use 42matters’ solutions to generate app publisher leads?'

Absolutely! We actually wrote about this on our blog. We focused on ad network SDKs, but the examples are applicable to most SDK types. To summarize, you can use the Explorer’s advanced filtering capabilities to home in on best-fit app publishers, leverage the SDK Explorer to see which apps use your competitors’ SDKs, and use our APIs and file dumps to build custom lead generation processes.

What data does 42matters provide on mobile apps?'

A ton! We track 17+ million apps across Google Play, the Apple App Store, Amazon Appstore, Tencent Appstore, and Huawei AppGallery. Our solutions provide access to app details (developer insights, metadata, ASO keywords, contact information, etc.); performance metrics (downloads, MAUs, ratings, reviews, top chart rankings, etc.); technical insights (integrated SDKs, permissions, required capabilities, etc.); content details (categories, genres, IAB categories, content ratings, etc.); compliance information (app-ads.txt, privacy policies, store status, etc.) and much, much more!

Can I use 42matters’ solutions to find SDKs for my app?'

Definitely. The SDK Explorer enables you to sort SDKs by category, identify similar SDKs, analyze SDK reliability, and more. In addition, you can use the Explorer to monitor your competitors, including which SDKs they add and remove, their current tech stacks, and SDK changelogs. This means you use our solutions not only to find the right SDK for a particular purpose, but also which SDKs you might need to keep up with your rivals.