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Top 20 Social SDKs Used in iOS Apps on the Apple App Store
Last update: 16 Feb 2026 CET
App Store

Top 20 Social SDKs Used in iOS Apps on the Apple App Store

We at 42matters have identified the 20 most popular social SDKs leveraged by iOS apps available on the iOS app market.

Social SDKs help app developers leverage social media features, management platforms, marketing tools, and analytics platforms in their mobile apps. Typically they enable social media login, sharing, analytics, monitoring, and other related capabilities.

These SDKs make it easy for developers to create apps that are integrated into larger social media landscapes. They include such functionalities as streamlined user login, app data and analytics, and various gaming features like leaderboards, in-app achievements, and more. This data is also available via our APIs, file dumps, Explorer, and SDK Explorer.

This list is based on our analysis of the millions of mobile applications – and over 2,300 SDKs integrated into them – that constitute the vast inventory of the Apple App Store. The details contained are meant to provide app publishers seeking to build a scalable app with a list of the most trusted social SDK options. Our list is also meant to help SDK publishers understand their biggest competitors and offer market researchers a tantalizing glimpse into the sort of market insights our technology can provide.

Among all apps utilizing social SDKs, 56.40% have integrated Facebook. This accounts for 65.01% of app downloads within the social SDK category.

The Facebook SDK helps you connect with friends, family, and communities of people who share your interests.

Total Apps
244.87k
App Store
App Share
56.40%
App Store
Apps
197.25k
Games
47.62k
Total Downloads
186.08b
App Store
Download Share
65.01%
App Store
App Downloads
113.93b
Game Downloads
72.14b

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

Among all apps utilizing social SDKs, 49.47% have integrated Google SignIn. This accounts for 32.37% of app downloads within the social SDK category.

Google Sign-In is a secure authentication system SDK that reduces the burden of login for your users by enabling them to sign in with their Google Account — the same account they already use with Gmail, Play, and other Google services.

Total Apps
214.77k
App Store
App Share
49.47%
App Store
Apps
207.37k
Games
7.40k
Total Downloads
92.64b
App Store
Download Share
32.37%
App Store
App Downloads
81.21b
Game Downloads
11.43b

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

Among all apps utilizing social SDKs, 15.88% have integrated WeChat by Tencent. This accounts for 23.85% of app downloads within the social SDK category.

WeChat is multi-purpose messaging, social media, and mobile payment SDK.

Total Apps
68.93k
App Store
App Share
15.88%
App Store
Apps
65.99k
Games
2.94k
Total Downloads
68.25b
App Store
Download Share
23.85%
App Store
App Downloads
51.68b
Game Downloads
16.57b

Use the 42matters SDK Explorer to find all apps that use WeChat by Tencent.

Among all apps utilizing social SDKs, 5.49% have integrated Tencent QQ. This accounts for 16.41% of app downloads within the social SDK category.

The Tencent QQ SDK is committed to providing game developers with user services and operating tools in various social scenarios.

Total Apps
23.82k
App Store
App Share
5.49%
App Store
Apps
22.75k
Games
1.07k
Total Downloads
46.96b
App Store
Download Share
16.41%
App Store
App Downloads
36.40b
Game Downloads
10.56b

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

Among all apps utilizing social SDKs, 3.29% have integrated Weibo. This accounts for 12.42% of app downloads within the social SDK category.

The Weibo SDK is an open platform that provides a simple development framework for mobile application developers. The multi-platform and multi-terminal SDK will help you integrate the functions of Weibo into your application or WAP station.

Total Apps
14.27k
App Store
App Share
3.29%
App Store
Apps
13.59k
Games
674
Total Downloads
35.56b
App Store
Download Share
12.42%
App Store
App Downloads
27.65b
Game Downloads
7.91b

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

Among all apps utilizing social SDKs, 2.29% have integrated Share SDK. This accounts for 1.28% of app downloads within the social SDK category.

ShareSDK, the social sharing component of MOB, integrates various domestic and foreign sharing platforms. The interface package is simple and unified, which greatly facilitates the development of apps.

Total Apps
9.96k
App Store
App Share
2.29%
App Store
Apps
9.65k
Games
313
Total Downloads
3.66b
App Store
Download Share
1.28%
App Store
App Downloads
2.66b
Game Downloads
999.96m

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

Among all apps utilizing social SDKs, 1.76% have integrated Twitter Kit. This accounts for <1% of app downloads within the social SDK category.

Twitter Kit is an SDK designed to make interacting with Twitter seamless and efficient.

Total Apps
7.64k
App Store
App Share
1.76%
App Store
Apps
6.97k
Games
671
Total Downloads
2.43b
App Store
Download Share
<1%
App Store
App Downloads
1.45b
Game Downloads
976.31m

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

Among all apps utilizing social SDKs, <1% have integrated STTwitter. This accounts for <1% of app downloads within the social SDK category.

STTwitter is an SDK that offers a stable, mature, and comprehensive Objective-C library for Twitter REST API 1.1.

Total Apps
2.04k
App Store
App Share
<1%
App Store
Apps
1.97k
Games
78
Total Downloads
129.46m
App Store
Download Share
<1%
App Store
App Downloads
85.57m
Game Downloads
43.89m

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

Among all apps utilizing social SDKs, <1% have integrated Odnoklassniki Social Network. This accounts for 1.02% of app downloads within the social SDK category.

Total Apps
1.84k
App Store
App Share
<1%
App Store
Apps
585
Games
1.26k
Total Downloads
2.91b
App Store
Download Share
1.02%
App Store
App Downloads
1.84b
Game Downloads
1.06b

Use the 42matters SDK Explorer to find all apps that use Odnoklassniki Social Network.

Among all apps utilizing social SDKs, <1% have integrated TikTok ByteDance Open Aweme. This accounts for 2.28% of app downloads within the social SDK category.

Total Apps
1.76k
App Store
App Share
<1%
App Store
Apps
1.53k
Games
232
Total Downloads
6.52b
App Store
Download Share
2.28%
App Store
App Downloads
4.99b
Game Downloads
1.53b

Use the 42matters SDK Explorer to find all apps that use TikTok ByteDance Open Aweme.

Among all apps utilizing social SDKs, <1% have integrated SMSSDK-for-iOS. This accounts for <1% of app downloads within the social SDK category.

SMSSDK-for-iOS is the most popular social SDK for apps and mobile games.

Total Apps
1.29k
App Store
App Share
<1%
App Store
Apps
1.26k
Games
31
Total Downloads
747.12m
App Store
Download Share
<1%
App Store
App Downloads
516.00m
Game Downloads
231.13m

Use the 42matters SDK Explorer to find all apps that use SMSSDK-for-iOS.

Among all apps utilizing social SDKs, <1% have integrated Snapchat Snap Kit. This accounts for 4.37% of app downloads within the social SDK category.

The Snapchat SDK that lets you easily talk with friends, view Live Stories from around the world, and explore news in Discover.

Total Apps
1.18k
App Store
App Share
<1%
App Store
Apps
934
Games
247
Total Downloads
12.51b
App Store
Download Share
4.37%
App Store
App Downloads
11.90b
Game Downloads
606.99m

Use the 42matters SDK Explorer to find all apps that use Snapchat Snap Kit.

Among all apps utilizing social SDKs, <1% have integrated Kakao API. This accounts for <1% of app downloads within the social SDK category.

Kakao API is a multi-platform texting SDK that allows iPhone, Android, and BlackBerry apps to send and receive messages for free.

Total Apps
1.09k
App Store
App Share
<1%
App Store
Apps
1.04k
Games
52
Total Downloads
1.07b
App Store
Download Share
<1%
App Store
App Downloads
1.03b
Game Downloads
41.60m

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

Among all apps utilizing social SDKs, <1% have integrated VK VKontakte. This accounts for 1.23% of app downloads within the social SDK category.

VK VKontakte is an SDK that enables apps to integrate with VK, the largest European social network with more than a 100 million active users, to help you build engaging social apps and get more installs.

Total Apps
1.09k
App Store
App Share
<1%
App Store
Apps
794
Games
295
Total Downloads
3.51b
App Store
Download Share
1.23%
App Store
App Downloads
2.70b
Game Downloads
810.85m

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

Among all apps utilizing social SDKs, <1% have integrated Login with Amazon LWA. This accounts for 1.42% of app downloads within the social SDK category.

Login with Amazon lets you protect your customer information by leveraging the user authentication system used by Amazon.com. Login with Amazon is based on OAuth 2.0, which has been broadly adopted for user authorized exchanges across sites.

Total Apps
948
App Store
App Share
<1%
App Store
Apps
923
Games
25
Total Downloads
4.07b
App Store
Download Share
1.42%
App Store
App Downloads
3.96b
Game Downloads
107.38m

Use the 42matters SDK Explorer to find all apps that use Login with Amazon LWA.

Among all apps utilizing social SDKs, <1% have integrated Spotify. This accounts for 7.34% of app downloads within the social SDK category.

Spotify is a digital music service that gives you access to millions of songs.

Total Apps
911
App Store
App Share
<1%
App Store
Apps
887
Games
24
Total Downloads
21.00b
App Store
Download Share
7.34%
App Store
App Downloads
21.00b
Game Downloads
7.80m

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

Among all apps utilizing social SDKs, <1% have integrated Google Plus. This accounts for <1% of app downloads within the social SDK category.

The Google+ SDK allowed users to sign in and share with Google+ from third-party apps. It has since been deprecated.

Total Apps
734
App Store
App Share
<1%
App Store
Apps
517
Games
217
Total Downloads
47.05m
App Store
Download Share
<1%
App Store
App Downloads
33.32m
Game Downloads
13.72m

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

Among all apps utilizing social SDKs, <1% have integrated Linkedin Sdk. This accounts for <1% of app downloads within the social SDK category.

The Linkedin SDK is based on REST+JSON, enabling you to build robust, scalable apps.

Total Apps
669
App Store
App Share
<1%
App Store
Apps
669
Games
0
Total Downloads
21.38m
App Store
Download Share
<1%
App Store
App Downloads
21.38m
Game Downloads
0

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

Among all apps utilizing social SDKs, <1% have integrated FHSTwitterEngine. This accounts for <1% of app downloads within the social SDK category.

FHSTwitterEngine is an SDK that can authenticate using OAuth and/or xAuth. It can also help you make requests to just about every API endpoint.

Total Apps
402
App Store
App Share
<1%
App Store
Apps
369
Games
33
Total Downloads
123.29m
App Store
Download Share
<1%
App Store
App Downloads
54.07m
Game Downloads
69.22m

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

Among all apps utilizing social SDKs, <1% have integrated Gigya. This accounts for <1% of app downloads within the social SDK category.

Gigya is an SDK that delivers value by understanding who your customers are and how they want to engage. This is facilitated via our customer data and CIAM solutions.

Total Apps
263
App Store
App Share
<1%
App Store
Apps
262
Games
1
Total Downloads
468.75m
App Store
Download Share
<1%
App Store
App Downloads
468.74m
Game Downloads
7.68k

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

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.