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Top 18 A/B Testing SDKs Used in Android Apps on Google Play
Last update: 16 Sep 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, 28.37% have integrated mParticle. This accounts for 12.89% 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
3.22k
Google Play
App Share
28.37%
Google Play
Apps
3.21k
Games
8
Total Downloads
3.05b
Google Play
Download Share
12.89%
Google Play
App Downloads
2.92b
Game Downloads
121.33m

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

Among all apps utilizing a/b testing SDKs, 21.95% have integrated Split. This accounts for 3.67% 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
2.49k
Google Play
App Share
21.95%
Google Play
Apps
2.49k
Games
0
Total Downloads
867.74m
Google Play
Download Share
3.67%
Google Play
App Downloads
867.73m
Game Downloads
4.62k

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

Among all apps utilizing a/b testing SDKs, 14.64% have integrated Adapty. This accounts for 13.79% of app downloads within the a/b testing SDK category.

Total Apps
1.66k
Google Play
App Share
14.64%
Google Play
Apps
1.59k
Games
76
Total Downloads
3.26b
Google Play
Download Share
13.79%
Google Play
App Downloads
3.15b
Game Downloads
104.77m

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

Among all apps utilizing a/b testing SDKs, 10.67% have integrated Batch. This accounts for 6.96% 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
1.21k
Google Play
App Share
10.67%
Google Play
Apps
1.18k
Games
29
Total Downloads
1.65b
Google Play
Download Share
6.96%
Google Play
App Downloads
1.59b
Game Downloads
51.17m

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

Among all apps utilizing a/b testing SDKs, 7.45% have integrated Qonversion. This accounts for 7.17% of app downloads within the a/b testing SDK category.

Total Apps
846
Google Play
App Share
7.45%
Google Play
Apps
765
Games
81
Total Downloads
1.69b
Google Play
Download Share
7.17%
Google Play
App Downloads
1.07b
Game Downloads
619.80m

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

Among all apps utilizing a/b testing SDKs, 5.13% have integrated Optimizely. This accounts for 9.35% 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
583
Google Play
App Share
5.13%
Google Play
Apps
582
Games
1
Total Downloads
2.21b
Google Play
Download Share
9.35%
Google Play
App Downloads
2.20b
Game Downloads
8.10m

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

Among all apps utilizing a/b testing SDKs, 5.12% have integrated Leanplum FCM. This accounts for 17.21% 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
582
Google Play
App Share
5.12%
Google Play
Apps
517
Games
65
Total Downloads
4.07b
Google Play
Download Share
17.21%
Google Play
App Downloads
3.28b
Game Downloads
784.89m

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

Among all apps utilizing a/b testing SDKs, 4.49% have integrated Adobe Target. This accounts for 19.74% of app downloads within the a/b testing SDK category.

Total Apps
510
Google Play
App Share
4.49%
Google Play
Apps
510
Games
0
Total Downloads
4.66b
Google Play
Download Share
19.74%
Google Play
App Downloads
4.66b
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, 1.73% have integrated Apptimize. This accounts for 2.45% 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
197
Google Play
App Share
1.73%
Google Play
Apps
197
Games
0
Total Downloads
577.87m
Google Play
Download Share
2.45%
Google Play
App Downloads
577.14m
Game Downloads
722.78k

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

Among all apps utilizing a/b testing SDKs, 1.51% have integrated AppHud. This accounts for 1.46% of app downloads within the a/b testing SDK category.

Total Apps
172
Google Play
App Share
1.51%
Google Play
Apps
163
Games
9
Total Downloads
345.70m
Google Play
Download Share
1.46%
Google Play
App Downloads
334.12m
Game Downloads
11.58m

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

Among all apps utilizing a/b testing SDKs, 1.36% have integrated Swrve. This accounts for 5.89% 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
154
Google Play
App Share
1.36%
Google Play
Apps
114
Games
40
Total Downloads
1.39b
Google Play
Download Share
5.89%
Google Play
App Downloads
484.11m
Game Downloads
907.17m

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

Among all apps utilizing a/b testing SDKs, 1.10% have integrated VWO. This accounts for 1.56% of app downloads within the a/b testing SDK category.

Total Apps
125
Google Play
App Share
1.10%
Google Play
Apps
125
Games
0
Total Downloads
369.59m
Google Play
Download Share
1.56%
Google Play
App Downloads
369.59m
Game Downloads
0

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

Among all apps utilizing a/b testing SDKs, 1.07% 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
1.07%
Google Play
Apps
0
Games
121
Total Downloads
128.70m
Google Play
Download Share
<1%
Google Play
App Downloads
38.07k
Game Downloads
128.67m

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

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
21
Google Play
App Share
<1%
Google Play
Apps
21
Games
0
Total Downloads
56.84m
Google Play
Download Share
<1%
Google Play
App Downloads
56.84m
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
11
Google Play
App Share
<1%
Google Play
Apps
11
Games
0
Total Downloads
27.58m
Google Play
Download Share
<1%
Google Play
App Downloads
27.57m
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
41.08m
Google Play
Download Share
<1%
Google Play
App Downloads
0
Game Downloads
41.08m

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
61.35m
Google Play
Download Share
<1%
Google Play
App Downloads
61.35m
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
3
Google Play
App Share
<1%
Google Play
Apps
2
Games
1
Total Downloads
70.55m
Google Play
Download Share
<1%
Google Play
App Downloads
70.15m
Game Downloads
400.66k

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.