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Top 20 Social SDKs Used in iOS Apps on the Apple App Store
Last update: 21 Nov 2025 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, 58.10% have integrated Facebook. This accounts for 64.91% 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
245.82k
App Store
App Share
58.10%
App Store
Apps
197.73k
Games
48.09k
Total Downloads
178.35b
App Store
Download Share
64.91%
App Store
App Downloads
109.35b
Game Downloads
69.00b

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

Among all apps utilizing social SDKs, 48.35% have integrated Google SignIn. This accounts for 31.65% 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
204.55k
App Store
App Share
48.35%
App Store
Apps
197.58k
Games
6.98k
Total Downloads
86.97b
App Store
Download Share
31.65%
App Store
App Downloads
77.04b
Game Downloads
9.92b

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

Among all apps utilizing social SDKs, 16.15% have integrated WeChat by Tencent. This accounts for 24.12% of app downloads within the social SDK category.

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

Total Apps
68.32k
App Store
App Share
16.15%
App Store
Apps
65.49k
Games
2.83k
Total Downloads
66.27b
App Store
Download Share
24.12%
App Store
App Downloads
50.03b
Game Downloads
16.24b

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

Among all apps utilizing social SDKs, 5.72% have integrated Tencent QQ. This accounts for 16.73% 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
24.21k
App Store
App Share
5.72%
App Store
Apps
23.16k
Games
1.05k
Total Downloads
45.96b
App Store
Download Share
16.73%
App Store
App Downloads
35.62b
Game Downloads
10.33b

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

Among all apps utilizing social SDKs, 3.44% have integrated Weibo. This accounts for 12.78% 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
14.57k
App Store
App Share
3.44%
App Store
Apps
13.90k
Games
669
Total Downloads
35.12b
App Store
Download Share
12.78%
App Store
App Downloads
27.21b
Game Downloads
7.91b

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

Among all apps utilizing social SDKs, 2.43% have integrated Share SDK. This accounts for 1.30% 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
10.28k
App Store
App Share
2.43%
App Store
Apps
9.97k
Games
310
Total Downloads
3.58b
App Store
Download Share
1.30%
App Store
App Downloads
2.57b
Game Downloads
1.01b

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

Among all apps utilizing social SDKs, 2.00% 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
8.45k
App Store
App Share
2.00%
App Store
Apps
7.78k
Games
677
Total Downloads
2.53b
App Store
Download Share
<1%
App Store
App Downloads
1.58b
Game Downloads
950.31m

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
2.27k
App Store
App Share
<1%
App Store
Apps
2.19k
Games
77
Total Downloads
89.69m
App Store
Download Share
<1%
App Store
App Downloads
79.59m
Game Downloads
10.10m

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 1.13% of app downloads within the social SDK category.

Total Apps
1.96k
App Store
App Share
<1%
App Store
Apps
621
Games
1.34k
Total Downloads
3.10b
App Store
Download Share
1.13%
App Store
App Downloads
1.94b
Game Downloads
1.16b

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 2.46% of app downloads within the social SDK category.

Total Apps
1.81k
App Store
App Share
<1%
App Store
Apps
1.58k
Games
230
Total Downloads
6.76b
App Store
Download Share
2.46%
App Store
App Downloads
5.29b
Game Downloads
1.47b

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
1.38k
App Store
App Share
<1%
App Store
Apps
1.34k
Games
30
Total Downloads
737.40m
App Store
Download Share
<1%
App Store
App Downloads
507.63m
Game Downloads
229.77m

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 4.50% 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
1.24k
App Store
App Share
<1%
App Store
Apps
975
Games
260
Total Downloads
12.37b
App Store
Download Share
4.50%
App Store
App Downloads
11.72b
Game Downloads
656.67m

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
1.21k
App Store
App Share
<1%
App Store
Apps
1.16k
Games
52
Total Downloads
1.02b
App Store
Download Share
<1%
App Store
App Downloads
974.61m
Game Downloads
41.48m

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 1.50% 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
1.12k
App Store
App Share
<1%
App Store
Apps
821
Games
299
Total Downloads
4.12b
App Store
Download Share
1.50%
App Store
App Downloads
3.05b
Game Downloads
1.07b

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 1.36% 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
959
App Store
App Share
<1%
App Store
Apps
932
Games
27
Total Downloads
3.74b
App Store
Download Share
1.36%
App Store
App Downloads
3.61b
Game Downloads
127.59m

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 7.70% of app downloads within the social SDK category.

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

Total Apps
918
App Store
App Share
<1%
App Store
Apps
892
Games
26
Total Downloads
21.16b
App Store
Download Share
7.70%
App Store
App Downloads
21.15b
Game Downloads
7.12m

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
762
App Store
App Share
<1%
App Store
Apps
535
Games
227
Total Downloads
45.90m
App Store
Download Share
<1%
App Store
App Downloads
32.30m
Game Downloads
13.60m

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
684
App Store
App Share
<1%
App Store
Apps
684
Games
0
Total Downloads
21.69m
App Store
Download Share
<1%
App Store
App Downloads
21.69m
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
425
App Store
App Share
<1%
App Store
Apps
395
Games
30
Total Downloads
120.16m
App Store
Download Share
<1%
App Store
App Downloads
55.18m
Game Downloads
64.98m

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
288
App Store
App Share
<1%
App Store
Apps
287
Games
1
Total Downloads
491.23m
App Store
Download Share
<1%
App Store
App Downloads
491.22m
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.