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Top 20 Crash Reporting and Performance SDKs Used in iOS Apps on the Apple App Store
Last update: 21 Feb 2025 CET
App Store

Top 20 Crash Reporting and Performance SDKs Used in iOS Apps on the Apple App Store

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

Crash Reporting and Performance SDKs help developers monitor the performance of their mobile apps. By integrating these SDKs into their products, developers can leverage the crash detection, error reporting, performance monitoring, real-time analytics, and other related capabilities that they offer.

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 Apple App 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 Crash Reporting and Performance 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 crash reporting and performance SDKs, 85.32% have integrated Google Firebase. This accounts for 83.17% of app downloads within the crash reporting and performance SDK category.

Firebase is Google's mobile platform SDK that helps you quickly develop high-quality apps and grow your business.

Total Apps
788.03k
App Store
App Share
85.32%
App Store
Apps
702.19k
Games
85.83k
Total Downloads
310.89b
App Store
Download Share
83.17%
App Store
App Downloads
217.82b
Game Downloads
93.07b

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

Among all apps utilizing crash reporting and performance SDKs, 36.54% have integrated Firebase Crashlytics Fabric. This accounts for 58.46% of app downloads within the crash reporting and performance SDK category.

Firebase Crashlytics is an app that helps you track, prioritize, and fix stability issues that erode app quality, in realtime. Spend less time triaging and troubleshooting crashes and more time building app features that delight users.

Total Apps
337.51k
App Store
App Share
36.54%
App Store
Apps
311.49k
Games
26.02k
Total Downloads
218.52b
App Store
Download Share
58.46%
App Store
App Downloads
156.04b
Game Downloads
62.48b

Use the 42matters SDK Explorer to find all apps that use Firebase Crashlytics Fabric.

Among all apps utilizing crash reporting and performance SDKs, 9.79% have integrated Sentry. This accounts for 8.62% of app downloads within the crash reporting and performance SDK category.

The official Sentry SDK for iOS, tvOS, macOS, watchOS. This SDK is written in Objective-C, but also provides a nice Swift interface.

Total Apps
90.38k
App Store
App Share
9.79%
App Store
Apps
88.89k
Games
1.49k
Total Downloads
32.21b
App Store
Download Share
8.62%
App Store
App Downloads
25.99b
Game Downloads
6.22b

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

Among all apps utilizing crash reporting and performance SDKs, 6.24% have integrated Firebase Performance Monitoring. This accounts for 9.65% of app downloads within the crash reporting and performance SDK category.

Total Apps
57.67k
App Store
App Share
6.24%
App Store
Apps
56.20k
Games
1.47k
Total Downloads
36.09b
App Store
Download Share
9.65%
App Store
App Downloads
32.72b
Game Downloads
3.37b

Use the 42matters SDK Explorer to find all apps that use Firebase Performance Monitoring.

Among all apps utilizing crash reporting and performance SDKs, 5.52% have integrated CodePush by Microsoft. This accounts for <1% of app downloads within the crash reporting and performance SDK category.

Total Apps
50.95k
App Store
App Share
5.52%
App Store
Apps
50.79k
Games
161
Total Downloads
3.60b
App Store
Download Share
<1%
App Store
App Downloads
3.57b
Game Downloads
27.50m

Use the 42matters SDK Explorer to find all apps that use CodePush by Microsoft.

Among all apps utilizing crash reporting and performance SDKs, 4.98% have integrated Umeng Common ASMS. This accounts for 6.51% of app downloads within the crash reporting and performance SDK category.

Common is a Umeng Analytics SDK. It's a leading mobile app analytical platform in China.

Total Apps
45.99k
App Store
App Share
4.98%
App Store
Apps
41.69k
Games
4.30k
Total Downloads
24.32b
App Store
Download Share
6.51%
App Store
App Downloads
20.68b
Game Downloads
3.65b

Use the 42matters SDK Explorer to find all apps that use Umeng Common ASMS.

Among all apps utilizing crash reporting and performance SDKs, 3.50% have integrated Bugly. This accounts for 6.99% of app downloads within the crash reporting and performance SDK category.

The Tencent Bugly SDK provides mobile developers with professional reports and operation statistics, helping developers to quickly find and solve issues. At the same time it grasps product operation dynamics, and follows-up user feedback in a timely manner.

Total Apps
32.31k
App Store
App Share
3.50%
App Store
Apps
29.37k
Games
2.94k
Total Downloads
26.14b
App Store
Download Share
6.99%
App Store
App Downloads
16.71b
Game Downloads
9.43b

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

Among all apps utilizing crash reporting and performance SDKs, 1.39% have integrated KSCrash. This accounts for 5.54% of app downloads within the crash reporting and performance SDK category.

KSCrash is an iOS Crash Reporter SDK.

Total Apps
12.82k
App Store
App Share
1.39%
App Store
Apps
11.19k
Games
1.64k
Total Downloads
20.72b
App Store
Download Share
5.54%
App Store
App Downloads
12.09b
Game Downloads
8.63b

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

Among all apps utilizing crash reporting and performance SDKs, 1.38% have integrated New Relic Mobile. This accounts for 2.69% of app downloads within the crash reporting and performance SDK category.

New Relic One is an observability platform SDK built to help engineers create more perfect software.

Total Apps
12.71k
App Store
App Share
1.38%
App Store
Apps
12.67k
Games
49
Total Downloads
10.05b
App Store
Download Share
2.69%
App Store
App Downloads
9.87b
Game Downloads
179.19m

Use the 42matters SDK Explorer to find all apps that use New Relic Mobile.

Among all apps utilizing crash reporting and performance SDKs, 1.03% have integrated Bugsnag. This accounts for 1.52% of app downloads within the crash reporting and performance SDK category.

The Bugsnag SDK monitors application stability so you can make data-driven decisions on whether you should be building new features, or fixing bugs.

Total Apps
9.55k
App Store
App Share
1.03%
App Store
Apps
9.41k
Games
132
Total Downloads
5.68b
App Store
Download Share
1.52%
App Store
App Downloads
3.35b
Game Downloads
2.32b

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated PLCrashReporter. This accounts for 2.94% of app downloads within the crash reporting and performance SDK category.

PLCrashReporter is a reliable open source library SDK that provides an in-process live crash reporting framework for iOS, macOS, and tvOS.

Total Apps
8.30k
App Store
App Share
<1%
App Store
Apps
7.20k
Games
1.10k
Total Downloads
11.00b
App Store
Download Share
2.94%
App Store
App Downloads
7.51b
Game Downloads
3.49b

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated Instabug. This accounts for 1.38% of app downloads within the crash reporting and performance SDK category.

Instabug is an SDK that enables mobile teams to release with confidence. It offers comprehensive bug and crash reports, real-time user surveys, and user feedback.

Total Apps
8.15k
App Store
App Share
<1%
App Store
Apps
8.14k
Games
19
Total Downloads
5.16b
App Store
Download Share
1.38%
App Store
App Downloads
5.12b
Game Downloads
37.51m

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated Datadog. This accounts for 2.39% of app downloads within the crash reporting and performance SDK category.

Total Apps
6.71k
App Store
App Share
<1%
App Store
Apps
6.69k
Games
25
Total Downloads
8.95b
App Store
Download Share
2.39%
App Store
App Downloads
8.85b
Game Downloads
95.66m

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated Smartlook. This accounts for <1% of app downloads within the crash reporting and performance SDK category.

Smartlook is an SDK that records users on websites and in mobile apps. It has features that allow you to find useful information, even in thousands of recordings, in no time.

Total Apps
4.59k
App Store
App Share
<1%
App Store
Apps
4.27k
Games
326
Total Downloads
1.48b
App Store
Download Share
<1%
App Store
App Downloads
1.07b
Game Downloads
418.19m

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated Embrace. This accounts for <1% of app downloads within the crash reporting and performance SDK category.

Total Apps
4.26k
App Store
App Share
<1%
App Store
Apps
4.10k
Games
161
Total Downloads
3.69b
App Store
Download Share
<1%
App Store
App Downloads
1.76b
Game Downloads
1.93b

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated Breakpad. This accounts for <1% of app downloads within the crash reporting and performance SDK category.

The Breakpad SDK is a set of client and server components which implement a crash-reporting system.

Total Apps
3.31k
App Store
App Share
<1%
App Store
Apps
3.02k
Games
290
Total Downloads
804.54m
App Store
Download Share
<1%
App Store
App Downloads
375.09m
Game Downloads
429.45m

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated Bugsee. This accounts for <1% of app downloads within the crash reporting and performance SDK category.

Total Apps
2.91k
App Store
App Share
<1%
App Store
Apps
2.89k
Games
18
Total Downloads
170.04m
App Store
Download Share
<1%
App Store
App Downloads
165.00m
Game Downloads
5.04m

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated UXCam. This accounts for <1% of app downloads within the crash reporting and performance SDK category.

UXCam is an experience analytics solution for mobile apps. The UXCam SDK captures every micro interaction on your app, allowing you to replay, analyze and optimize the User Experience.

Total Apps
2.71k
App Store
App Share
<1%
App Store
Apps
2.69k
Games
14
Total Downloads
514.57m
App Store
Download Share
<1%
App Store
App Downloads
508.41m
Game Downloads
6.16m

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated Dynatrace. This accounts for 2.10% of app downloads within the crash reporting and performance SDK category.

Total Apps
2.70k
App Store
App Share
<1%
App Store
Apps
2.69k
Games
7
Total Downloads
7.85b
App Store
Download Share
2.10%
App Store
App Downloads
7.85b
Game Downloads
4.05m

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

Among all apps utilizing crash reporting and performance SDKs, <1% have integrated HockeyApp. This accounts for <1% of app downloads within the crash reporting and performance SDK category.

This SDK enables you to distribute your builds, collect crash reports, and get feedback from your users.

Total Apps
2.03k
App Store
App Share
<1%
App Store
Apps
1.63k
Games
405
Total Downloads
476.07m
App Store
Download Share
<1%
App Store
App Downloads
103.42m
Game Downloads
372.66m

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

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.