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Top 20 Image Processing SDKs Used in iOS Apps on the Apple App Store
Last update: 9 Jul 2025 CET
App Store

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

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

Image Processing SDKs enable app developers to add image processing, editing, and manipulation functionalities to their mobile apps. These SDKs typically include features like image recognition, image filtering, image enhancement, and other image such capabilities.

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 Image Processing 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 image processing SDKs, 98.27% have integrated Apple Core Graphics. This accounts for 99.91% of app downloads within the image processing SDK category.

Total Apps
1.47m
App Store
App Share
98.27%
App Store
Apps
1.30m
Games
169.53k
Total Downloads
462.53b
App Store
Download Share
99.91%
App Store
App Downloads
361.31b
Game Downloads
101.22b

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

Among all apps utilizing image processing SDKs, 24.00% have integrated SDWebImage. This accounts for 21.50% of app downloads within the image processing SDK category.

SDWebImage is an asynchronous image downloader with cache support as a UIImageView category.

Total Apps
358.72k
App Store
App Share
24.00%
App Store
Apps
354.79k
Games
3.93k
Total Downloads
99.52b
App Store
Download Share
21.50%
App Store
App Downloads
93.17b
Game Downloads
6.35b

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

Among all apps utilizing image processing SDKs, 6.52% have integrated TOCropViewController. This accounts for 6.96% of app downloads within the image processing SDK category.

TOCropViewController is an open-source UIViewController subclass SDK for cropping out sections of UIImage objects, as well as performing basic rotations.

Total Apps
97.45k
App Store
App Share
6.52%
App Store
Apps
97.00k
Games
453
Total Downloads
32.24b
App Store
Download Share
6.96%
App Store
App Downloads
31.46b
Game Downloads
780.71m

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

Among all apps utilizing image processing SDKs, 5.06% have integrated SwiftyGif. This accounts for 1.80% of app downloads within the image processing SDK category.

Total Apps
75.70k
App Store
App Share
5.06%
App Store
Apps
75.41k
Games
286
Total Downloads
8.35b
App Store
Download Share
1.80%
App Store
App Downloads
8.27b
Game Downloads
73.96m

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

Among all apps utilizing image processing SDKs, 4.45% have integrated DKImagePickerController. This accounts for 1.26% of app downloads within the image processing SDK category.

DKImagePickerController is a highly customizable, pure-Swift library SDK.

Total Apps
66.58k
App Store
App Share
4.45%
App Store
Apps
66.39k
Games
182
Total Downloads
5.85b
App Store
Download Share
1.26%
App Store
App Downloads
5.79b
Game Downloads
61.16m

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

Among all apps utilizing image processing SDKs, 4.45% have integrated Kingfisher. This accounts for 5.60% of app downloads within the image processing SDK category.

Kingfisher is a powerful, pure-Swift library SDK for downloading and caching images from the web. It provides you a chance to use a pure-Swift way to work with remote images in your next app.

Total Apps
66.48k
App Store
App Share
4.45%
App Store
Apps
65.99k
Games
483
Total Downloads
25.91b
App Store
Download Share
5.60%
App Store
App Downloads
23.41b
Game Downloads
2.50b

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

Among all apps utilizing image processing SDKs, 3.46% have integrated Webp. This accounts for 3.34% of app downloads within the image processing SDK category.

WebP is a modern image format that provides superior, lossless and lossy compression for images on the web. Using the WebP SDK, webmasters and web developers can create smaller, richer images that make the web faster.

Total Apps
51.74k
App Store
App Share
3.46%
App Store
Apps
51.49k
Games
252
Total Downloads
15.46b
App Store
Download Share
3.34%
App Store
App Downloads
14.83b
Game Downloads
632.79m

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

Among all apps utilizing image processing SDKs, 3.28% have integrated FLAnimatedImage. This accounts for 6.90% of app downloads within the image processing SDK category.

FLAnimatedImage is a performant animated GIF engine SDK for iOS.

Total Apps
49.05k
App Store
App Share
3.28%
App Store
Apps
48.32k
Games
727
Total Downloads
31.96b
App Store
Download Share
6.90%
App Store
App Downloads
29.76b
Game Downloads
2.20b

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

Among all apps utilizing image processing SDKs, 2.74% have integrated QBImagePicker. This accounts for <1% of app downloads within the image processing SDK category.

The QBImagePicker SDK is a clone of UIImagePickerController with multiple selection support.

Total Apps
41.01k
App Store
App Share
2.74%
App Store
Apps
40.87k
Games
140
Total Downloads
3.87b
App Store
Download Share
<1%
App Store
App Downloads
2.71b
Game Downloads
1.15b

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

Among all apps utilizing image processing SDKs, 1.93% have integrated ML Kit by Google. This accounts for 2.40% of app downloads within the image processing SDK category.

Total Apps
28.78k
App Store
App Share
1.93%
App Store
Apps
28.66k
Games
121
Total Downloads
11.11b
App Store
Download Share
2.40%
App Store
App Downloads
11.10b
Game Downloads
13.52m

Use the 42matters SDK Explorer to find all apps that use ML Kit by Google.

Among all apps utilizing image processing SDKs, 1.65% have integrated AlamofireImage. This accounts for 1.19% of app downloads within the image processing SDK category.

AlamofireImage is an image component library SDK for Alamofire.

Total Apps
24.63k
App Store
App Share
1.65%
App Store
Apps
24.50k
Games
133
Total Downloads
5.50b
App Store
Download Share
1.19%
App Store
App Downloads
5.42b
Game Downloads
80.88m

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

Among all apps utilizing image processing SDKs, 1.02% have integrated GPUImage. This accounts for 3.09% of app downloads within the image processing SDK category.

The GPUImage framework is a BSD-licensed iOS library SDK that lets you apply GPU-accelerated filters and other effects to images, live camera video, and movies.

Total Apps
15.31k
App Store
App Share
1.02%
App Store
Apps
15.21k
Games
100
Total Downloads
14.29b
App Store
Download Share
3.09%
App Store
App Downloads
13.86b
Game Downloads
427.19m

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

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

RSKImageCropper is an image cropper / photo cropper SDK for iOS, similar to the Contacts app, with support for landscape orientation.

Total Apps
9.83k
App Store
App Share
<1%
App Store
Apps
9.78k
Games
55
Total Downloads
3.99b
App Store
Download Share
<1%
App Store
App Downloads
3.94b
Game Downloads
52.85m

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

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

ImageSlideshow is a customizable Swift image slideshow SDK. It facilitates circular scrolling and has both a timer mechanism and a full screen viewer.

Total Apps
8.73k
App Store
App Share
<1%
App Store
Apps
8.71k
Games
23
Total Downloads
1.66b
App Store
Download Share
<1%
App Store
App Downloads
1.66b
Game Downloads
1.71m

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

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

The MWPhotoBrowser SDK offers a simple iOS photo and video browser with optional grid view, captions, and selections.

Total Apps
8.53k
App Store
App Share
<1%
App Store
Apps
8.45k
Games
80
Total Downloads
1.57b
App Store
Download Share
<1%
App Store
App Downloads
1.41b
Game Downloads
152.47m

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

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

PINRemoteImage is an SDK that offers a fast, non-deadlocking parallel image downloader and cache for iOS.

Total Apps
8.24k
App Store
App Share
<1%
App Store
Apps
8.22k
Games
20
Total Downloads
4.17b
App Store
Download Share
<1%
App Store
App Downloads
4.16b
Game Downloads
12.93m

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

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

The Nuke SDK is a powerful image loading and caching system. Nuke provides a simple and efficient way to download and display images in your app.

Total Apps
7.42k
App Store
App Share
<1%
App Store
Apps
7.40k
Games
28
Total Downloads
3.51b
App Store
Download Share
<1%
App Store
App Downloads
3.28b
Game Downloads
228.19m

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

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

SKPhotoBrowser is an SDK that offers a simple PhotoBrowser/Viewer, inspired by the Facebook and Twitter photo browsers, written in swift.

Total Apps
7.26k
App Store
App Share
<1%
App Store
Apps
7.25k
Games
13
Total Downloads
1.12b
App Store
Download Share
<1%
App Store
App Downloads
1.12b
Game Downloads
1.23m

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

Among all apps utilizing image processing SDKs, <1% have integrated YYWebImage. This accounts for 2.61% of app downloads within the image processing SDK category.

The YYWebImage SDK is an asynchronous image loading framework (a component of YYKit).

Total Apps
7.23k
App Store
App Share
<1%
App Store
Apps
7.10k
Games
132
Total Downloads
12.09b
App Store
Download Share
2.61%
App Store
App Downloads
9.60b
Game Downloads
2.49b

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

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

The NYTPhotoViewer SDK is a slideshow and image viewer that includes double-tap to zoom, captions, support for multiple images, interactive flick to dismiss, animated zooming presentation, and more.

Total Apps
4.89k
App Store
App Share
<1%
App Store
Apps
4.89k
Games
4
Total Downloads
482.82m
App Store
Download Share
<1%
App Store
App Downloads
475.77m
Game Downloads
7.05m

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

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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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    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.