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Top 20 Social SDKs Used in iOS Apps on the Apple App Store
Last update: 20 Apr 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, 55.02% have integrated Facebook. This accounts for 65.16% 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
245.75k
App Store
App Share
55.02%
App Store
Apps
198.78k
Games
46.97k
Total Downloads
190.62b
App Store
Download Share
65.16%
App Store
App Downloads
116.26b
Game Downloads
74.36b

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

Among all apps utilizing social SDKs, 50.81% have integrated Google SignIn. This accounts for 33.32% 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
226.96k
App Store
App Share
50.81%
App Store
Apps
219.02k
Games
7.95k
Total Downloads
97.47b
App Store
Download Share
33.32%
App Store
App Downloads
84.90b
Game Downloads
12.57b

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

Among all apps utilizing social SDKs, 15.46% have integrated WeChat by Tencent. This accounts for 23.53% of app downloads within the social SDK category.

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

Total Apps
69.07k
App Store
App Share
15.46%
App Store
Apps
66.04k
Games
3.03k
Total Downloads
68.85b
App Store
Download Share
23.53%
App Store
App Downloads
52.00b
Game Downloads
16.85b

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

Among all apps utilizing social SDKs, 5.28% have integrated Tencent QQ. This accounts for 16.13% 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
23.59k
App Store
App Share
5.28%
App Store
Apps
22.51k
Games
1.07k
Total Downloads
47.18b
App Store
Download Share
16.13%
App Store
App Downloads
36.52b
Game Downloads
10.66b

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

Among all apps utilizing social SDKs, 3.16% have integrated Weibo. This accounts for 12.16% 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
14.10k
App Store
App Share
3.16%
App Store
Apps
13.42k
Games
676
Total Downloads
35.57b
App Store
Download Share
12.16%
App Store
App Downloads
27.61b
Game Downloads
7.95b

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

Among all apps utilizing social SDKs, 2.19% have integrated Share SDK. This accounts for 1.24% 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
9.76k
App Store
App Share
2.19%
App Store
Apps
9.46k
Games
305
Total Downloads
3.62b
App Store
Download Share
1.24%
App Store
App Downloads
2.62b
Game Downloads
1.01b

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

Among all apps utilizing social SDKs, 1.64% 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
7.35k
App Store
App Share
1.64%
App Store
Apps
6.70k
Games
653
Total Downloads
2.42b
App Store
Download Share
<1%
App Store
App Downloads
1.44b
Game Downloads
988.13m

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
1.98k
App Store
App Share
<1%
App Store
Apps
1.91k
Games
73
Total Downloads
128.24m
App Store
Download Share
<1%
App Store
App Downloads
86.69m
Game Downloads
41.54m

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% of app downloads within the social SDK category.

Total Apps
1.76k
App Store
App Share
<1%
App Store
Apps
578
Games
1.19k
Total Downloads
2.86b
App Store
Download Share
<1%
App Store
App Downloads
1.79b
Game Downloads
1.07b

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 2.19% of app downloads within the social SDK category.

Total Apps
1.73k
App Store
App Share
<1%
App Store
Apps
1.51k
Games
218
Total Downloads
6.42b
App Store
Download Share
2.19%
App Store
App Downloads
4.87b
Game Downloads
1.55b

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
1.25k
App Store
App Share
<1%
App Store
Apps
1.22k
Games
32
Total Downloads
750.07m
App Store
Download Share
<1%
App Store
App Downloads
517.61m
Game Downloads
232.46m

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 4.33% 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
1.14k
App Store
App Share
<1%
App Store
Apps
908
Games
234
Total Downloads
12.67b
App Store
Download Share
4.33%
App Store
App Downloads
12.04b
Game Downloads
632.90m

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

Among all apps utilizing social SDKs, <1% have integrated VK VKontakte. This accounts for 1.21% 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
1.06k
App Store
App Share
<1%
App Store
Apps
761
Games
304
Total Downloads
3.55b
App Store
Download Share
1.21%
App Store
App Downloads
2.73b
Game Downloads
821.36m

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

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
1.04k
App Store
App Share
<1%
App Store
Apps
990
Games
52
Total Downloads
1.07b
App Store
Download Share
<1%
App Store
App Downloads
1.03b
Game Downloads
42.53m

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

Among all apps utilizing social SDKs, <1% have integrated Login with Amazon LWA. This accounts for 1.41% 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
949
App Store
App Share
<1%
App Store
Apps
924
Games
25
Total Downloads
4.11b
App Store
Download Share
1.41%
App Store
App Downloads
4.01b
Game Downloads
106.98m

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 7.37% of app downloads within the social SDK category.

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

Total Apps
922
App Store
App Share
<1%
App Store
Apps
893
Games
29
Total Downloads
21.56b
App Store
Download Share
7.37%
App Store
App Downloads
21.55b
Game Downloads
9.12m

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
686
App Store
App Share
<1%
App Store
Apps
478
Games
208
Total Downloads
46.81m
App Store
Download Share
<1%
App Store
App Downloads
33.07m
Game Downloads
13.74m

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
658
App Store
App Share
<1%
App Store
Apps
658
Games
0
Total Downloads
21.55m
App Store
Download Share
<1%
App Store
App Downloads
21.55m
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
399
App Store
App Share
<1%
App Store
Apps
365
Games
34
Total Downloads
69.96m
App Store
Download Share
<1%
App Store
App Downloads
54.13m
Game Downloads
15.82m

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
256
App Store
App Share
<1%
App Store
Apps
256
Games
0
Total Downloads
333.28m
App Store
Download Share
<1%
App Store
App Downloads
333.28m
Game Downloads
612

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.