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Top 20 User Interface and Graphics SDKs Used in iOS Apps on the Apple App Store
Last update: 7 May 2025 CET
App Store

Top 20 User Interface and Graphics SDKs Used in iOS Apps on the Apple App Store

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

User Interface and Graphics SDKs can be used to build apps that require graphical user interfaces (GUI) and high-quality graphics. These SDKs enable developers to leverage UI components, layouts, styling, animation, and other graphical user interface-related capabilities for their apps.

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 User Interface and Graphics 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 user interface and graphics SDKs, 99.95% have integrated Apple UIKit. This accounts for 99.99% of app downloads within the user interface and graphics SDK category.

Total Apps
1.60m
App Store
App Share
99.95%
App Store
Apps
1.42m
Games
179.48k
Total Downloads
476.77b
App Store
Download Share
99.99%
App Store
App Downloads
357.34b
Game Downloads
119.43b

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

Among all apps utilizing user interface and graphics SDKs, 10.43% have integrated Lottie by Airbnb. This accounts for 33.50% of app downloads within the user interface and graphics SDK category.

Lottie is an iOS, Android, and React Native SDK. It renders After Effects animations in real time, allowing apps to use animations as if they used static images.

Total Apps
166.99k
App Store
App Share
10.43%
App Store
Apps
165.05k
Games
1.93k
Total Downloads
159.73b
App Store
Download Share
33.50%
App Store
App Downloads
155.12b
Game Downloads
4.61b

Use the 42matters SDK Explorer to find all apps that use Lottie by Airbnb.

Among all apps utilizing user interface and graphics SDKs, 8.82% have integrated MBProgressHUD. This accounts for 12.31% of app downloads within the user interface and graphics SDK category.

MBProgressHUD is an iOS drop-in class SDK that displays a translucent HUD with an indicator and/or labels while work is being done in a background thread. The HUD is meant as a replacement for the undocumented, private UIKit UIProgressHUD with some additional features.

Total Apps
141.20k
App Store
App Share
8.82%
App Store
Apps
136.93k
Games
4.27k
Total Downloads
58.70b
App Store
Download Share
12.31%
App Store
App Downloads
53.13b
Game Downloads
5.57b

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

Among all apps utilizing user interface and graphics SDKs, 6.78% have integrated IQKeyboardManager. This accounts for 4.38% of app downloads within the user interface and graphics SDK category.

IQKeyboardManager is a universal library SDK that prevents UI/UX issues, such as keyboards sliding up. It's a codeless, drop-in library that covers UITextField/UITextView. You won't need to write any code and there's no setup required.

Total Apps
108.58k
App Store
App Share
6.78%
App Store
Apps
107.66k
Games
915
Total Downloads
20.87b
App Store
Download Share
4.38%
App Store
App Downloads
20.49b
Game Downloads
383.95m

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

Among all apps utilizing user interface and graphics SDKs, 5.87% have integrated SVProgressHUD. This accounts for 5.34% of app downloads within the user interface and graphics SDK category.

The SVProgressHUD SDK is a clean and easy-to-use HUD meant to display the progress of an ongoing task on iOS and tvOS.

Total Apps
94.06k
App Store
App Share
5.87%
App Store
Apps
92.22k
Games
1.84k
Total Downloads
25.47b
App Store
Download Share
5.34%
App Store
App Downloads
23.97b
Game Downloads
1.50b

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

Among all apps utilizing user interface and graphics SDKs, 4.72% have integrated Toast-Swift. This accounts for 1.26% of app downloads within the user interface and graphics SDK category.

Toast-Swift is a Swift extension SDK that adds toast notifications to the UIView object class. It is intended to be simple, lightweight, and easy to use. Most toast notifications can be triggered with a single line of code.

Total Apps
75.59k
App Store
App Share
4.72%
App Store
Apps
74.59k
Games
1.01k
Total Downloads
6.03b
App Store
Download Share
1.26%
App Store
App Downloads
5.41b
Game Downloads
613.43m

Use the 42matters SDK Explorer to find all apps that use Toast-Swift.

Among all apps utilizing user interface and graphics SDKs, 4.39% have integrated Calloutview. This accounts for <1% of app downloads within the user interface and graphics SDK category.

The Calloutview SDK offers a lightweight callout view class for iOS mimicking UICalloutView system control.

Total Apps
70.36k
App Store
App Share
4.39%
App Store
Apps
70.15k
Games
211
Total Downloads
3.82b
App Store
Download Share
<1%
App Store
App Downloads
3.82b
Game Downloads
1.84m

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

Among all apps utilizing user interface and graphics SDKs, 3.92% have integrated SnapKit. This accounts for 6.37% of app downloads within the user interface and graphics SDK category.

SnapKit is a DSL to make Auto Layout easy on both iOS and OS X. It's simple and expressive at chaining DSL and allows building constraints with minimal amounts of code while ensuring they are easy to read and understand.

Total Apps
62.81k
App Store
App Share
3.92%
App Store
Apps
62.05k
Games
763
Total Downloads
30.38b
App Store
Download Share
6.37%
App Store
App Downloads
29.42b
Game Downloads
956.48m

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

Among all apps utilizing user interface and graphics SDKs, 2.11% have integrated NVActivityIndicatorView. This accounts for 1.21% of app downloads within the user interface and graphics SDK category.

The NVActivityIndicatorView SDK is a collection of awesome loading animations.

Total Apps
33.71k
App Store
App Share
2.11%
App Store
Apps
33.47k
Games
240
Total Downloads
5.77b
App Store
Download Share
1.21%
App Store
App Downloads
5.65b
Game Downloads
118.54m

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

Among all apps utilizing user interface and graphics SDKs, 1.86% have integrated Masonry. This accounts for 2.92% of app downloads within the user interface and graphics SDK category.

Masonry is a layout SDK which wraps AutoLayout with a nicer syntax. It has its own layout DSL, which provides a chainable way of describing NSLayoutConstraints.

Total Apps
29.86k
App Store
App Share
1.86%
App Store
Apps
29.28k
Games
576
Total Downloads
13.92b
App Store
Download Share
2.92%
App Store
App Downloads
12.67b
Game Downloads
1.24b

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

Among all apps utilizing user interface and graphics SDKs, 1.81% have integrated TTTAttributedLabel. This accounts for 5.64% of app downloads within the user interface and graphics SDK category.

TTTAttributedLabel is a drop-in replacement SDK for UILabel providing a simple way to performantly render attributed strings.

Total Apps
28.91k
App Store
App Share
1.81%
App Store
Apps
28.74k
Games
176
Total Downloads
26.87b
App Store
Download Share
5.64%
App Store
App Downloads
25.48b
Game Downloads
1.39b

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

Among all apps utilizing user interface and graphics SDKs, 1.48% have integrated DACircularProgress. This accounts for 2.14% of app downloads within the user interface and graphics SDK category.

The DACircularProgress SDK is a UIView subclass with circular UIProgressView properties. It was originally built to be an imitation of Facebook's photo progress indicator.

Total Apps
23.66k
App Store
App Share
1.48%
App Store
Apps
23.45k
Games
208
Total Downloads
10.22b
App Store
Download Share
2.14%
App Store
App Downloads
9.87b
Game Downloads
349.30m

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

Among all apps utilizing user interface and graphics SDKs, 1.47% have integrated Cosmos. This accounts for <1% of app downloads within the user interface and graphics SDK category.

Cosmos is a star rating control SDK for iOS and tvOS written in Swift.

Total Apps
23.55k
App Store
App Share
1.47%
App Store
Apps
23.48k
Games
68
Total Downloads
2.97b
App Store
Download Share
<1%
App Store
App Downloads
2.94b
Game Downloads
30.70m

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

Among all apps utilizing user interface and graphics SDKs, 1.34% have integrated ALToastView. This accounts for 3.34% of app downloads within the user interface and graphics SDK category.

The ALToastView SDK facilitates Android's Toast messages for iOS apps.

Total Apps
21.41k
App Store
App Share
1.34%
App Store
Apps
3.55k
Games
17.86k
Total Downloads
15.93b
App Store
Download Share
3.34%
App Store
App Downloads
2.75b
Game Downloads
13.18b

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

Among all apps utilizing user interface and graphics SDKs, 1.27% have integrated iCarousel. This accounts for 3.19% of app downloads within the user interface and graphics SDK category.

iCarousel is an SDK designed to simplify the implementation of various types of carousel (pages, scrolling views, etc.) on iPhone, iPad, and Mac OS.

Total Apps
20.40k
App Store
App Share
1.27%
App Store
Apps
19.96k
Games
440
Total Downloads
15.23b
App Store
Download Share
3.19%
App Store
App Downloads
14.90b
Game Downloads
328.09m

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

Among all apps utilizing user interface and graphics SDKs, 1.18% have integrated TPKeyboardAvoiding. This accounts for 1.98% of app downloads within the user interface and graphics SDK category.

The TPKeyboardAvoiding SDK offers a drop-in universal solution for moving text fields out of the way of the keyboard in iOS.

Total Apps
18.84k
App Store
App Share
1.18%
App Store
Apps
18.68k
Games
156
Total Downloads
9.43b
App Store
Download Share
1.98%
App Store
App Downloads
8.73b
Game Downloads
699.51m

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

Among all apps utilizing user interface and graphics SDKs, 1.10% have integrated MarqueeLabel. This accounts for 1.35% of app downloads within the user interface and graphics SDK category.

MarqueeLabel is a UILabel subclass that adds a scrolling marquee effect when the text of the label outgrows the available width. The label scrolling direction and speed can be specified.

Total Apps
17.53k
App Store
App Share
1.10%
App Store
Apps
17.43k
Games
100
Total Downloads
6.46b
App Store
Download Share
1.35%
App Store
App Downloads
6.35b
Game Downloads
114.00m

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

Among all apps utilizing user interface and graphics SDKs, 1.07% have integrated SideMenu. This accounts for <1% of app downloads within the user interface and graphics SDK category.

SideMenu is a simple and versatile side menu control SDK written in Swift.

Total Apps
17.13k
App Store
App Share
1.07%
App Store
Apps
17.05k
Games
77
Total Downloads
2.74b
App Store
Download Share
<1%
App Store
App Downloads
2.66b
Game Downloads
74.79m

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

Among all apps utilizing user interface and graphics SDKs, <1% have integrated ActionSheetPicker. This accounts for <1% of app downloads within the user interface and graphics SDK category.

The ActionSheetPicker SDK enables you to reproduce the dropdown UIPickerView / ActionSheet functionality on iOS apps.

Total Apps
15.28k
App Store
App Share
<1%
App Store
Apps
15.24k
Games
47
Total Downloads
3.39b
App Store
Download Share
<1%
App Store
App Downloads
3.38b
Game Downloads
5.32m

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

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    Analyze installation and removal trends for SDKs. Discover which apps have removed or integrated specific SDKs in a given timeframe.

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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.