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Top 20 Scanners and OCR SDKs Used in Android Apps on Google Play
Last update: 7 Nov 2026 CET
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Top 20 Scanners and OCR SDKs Used in Android Apps on Google Play

We at 42matters have identified the 20 most popular Scanners and OCR SDKs leveraged by Android apps available on the Android app market.

Scanner and OCR SDKs enable apps to scan and process texts and QR codes from images and documents. While Scanner SDKs provide apps with the ability to scan, crop, rotate, and color correct documents and QRs, OCR (Optical Character Recognition) SDKs recognize text in scanned images and documents and convert them into machine-readable texts. These SDKs may also provide tools for language detection, spell checking, and formatting.

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 Google Play 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 Scanners and OCR 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 scanners and ocr SDKs, 56.02% have integrated ZXing. This accounts for 59.22% of app downloads within the scanners and ocr SDK category.

ZXing ("zebra crossing") is an open-source, multi-format 1D/2D barcode image processing SDK implemented in Java, with ports to other languages.

Total Apps
407.38k
Google Play
App Share
56.02%
Google Play
Apps
370.60k
Games
36.78k
Total Downloads
459.00b
Google Play
Download Share
59.22%
Google Play
App Downloads
278.74b
Game Downloads
180.26b

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

Among all apps utilizing scanners and ocr SDKs, 51.06% have integrated ML Kit by Google. This accounts for 51.53% of app downloads within the scanners and ocr SDK category.

Total Apps
371.32k
Google Play
App Share
51.06%
Google Play
Apps
367.81k
Games
3.51k
Total Downloads
399.39b
Google Play
Download Share
51.53%
Google Play
App Downloads
392.66b
Game Downloads
6.74b

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

Among all apps utilizing scanners and ocr SDKs, 15.70% have integrated ZXing Android Embedded. This accounts for 6.61% of app downloads within the scanners and ocr SDK category.

ZXing Android Embedded is a barcode scanning SDK for Android, using ZXing for decoding.

Total Apps
114.16k
Google Play
App Share
15.70%
Google Play
Apps
113.75k
Games
410
Total Downloads
51.20b
Google Play
Download Share
6.61%
Google Play
App Downloads
50.54b
Game Downloads
659.92m

Use the 42matters SDK Explorer to find all apps that use ZXing Android Embedded.

Among all apps utilizing scanners and ocr SDKs, 3.22% have integrated Phonegap Barcode Scanner. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Phonegap Barcode Scanner is SDK that enables barcode scanning.

Total Apps
23.44k
Google Play
App Share
3.22%
Google Play
Apps
23.40k
Games
39
Total Downloads
971.39m
Google Play
Download Share
<1%
Google Play
App Downloads
966.15m
Game Downloads
5.24m

Use the 42matters SDK Explorer to find all apps that use Phonegap Barcode Scanner.

Among all apps utilizing scanners and ocr SDKs, 2.59% have integrated Barcode Scanner Views. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Android library SDK that provides easy to use and extensible Barcode Scanner views based on ZXing and ZBar.

Total Apps
18.82k
Google Play
App Share
2.59%
Google Play
Apps
18.75k
Games
71
Total Downloads
6.47b
Google Play
Download Share
<1%
Google Play
App Downloads
6.01b
Game Downloads
461.36m

Use the 42matters SDK Explorer to find all apps that use Barcode Scanner Views.

Among all apps utilizing scanners and ocr SDKs, 2.37% have integrated Code Scanner. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Total Apps
17.20k
Google Play
App Share
2.37%
Google Play
Apps
17.11k
Games
97
Total Downloads
3.93b
Google Play
Download Share
<1%
Google Play
App Downloads
3.92b
Game Downloads
7.73m

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated ZBar. This accounts for <1% of app downloads within the scanners and ocr SDK category.

ZBar is an open source software suite for reading bar codes from various sources, such as video streams, image files, and raw intensity sensors.

Total Apps
3.85k
Google Play
App Share
<1%
Google Play
Apps
3.83k
Games
17
Total Downloads
2.12b
Google Play
Download Share
<1%
Google Play
App Downloads
2.05b
Game Downloads
67.21m

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Huawei HMS ML Kit. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Total Apps
3.59k
Google Play
App Share
<1%
Google Play
Apps
3.58k
Games
4
Total Downloads
6.16b
Google Play
Download Share
<1%
Google Play
App Downloads
6.15b
Game Downloads
9.67m

Use the 42matters SDK Explorer to find all apps that use Huawei HMS ML Kit.

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Tesseract OCR. This accounts for <1% of app downloads within the scanners and ocr SDK category.

The Tesseract OCR SDK contains an OCR engine — libtesseract and a command line program — tesseract. Tesseract 4 adds a new neural net (LSTM) based OCR engine which is focused on line recognition, but also still supports the legacy Tesseract OCR engine of Tesseract 3 which works by recognizing character patterns.

Total Apps
2.47k
Google Play
App Share
<1%
Google Play
Apps
2.46k
Games
17
Total Downloads
1.42b
Google Play
Download Share
<1%
Google Play
App Downloads
1.41b
Game Downloads
14.85m

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated tess-two. This accounts for <1% of app downloads within the scanners and ocr SDK category.

tess-two offers a fork of Tesseract Tools for Android (tesseract-android-tools) that adds some additional functions. Tesseract Tools for Android is a set of Android APIs and build files for the Tesseract OCR and Leptonica image processing libraries.

Total Apps
2.40k
Google Play
App Share
<1%
Google Play
Apps
2.38k
Games
16
Total Downloads
1.40b
Google Play
Download Share
<1%
Google Play
App Downloads
1.38b
Game Downloads
14.85m

Use the 42matters SDK Explorer to find all apps that use tess-two.

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Scandit. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Scandit develops software for mobile enterprise apps with the highest quality barcode scanning, text and objects recognition, and augmented reality solutions.

Total Apps
1.47k
Google Play
App Share
<1%
Google Play
Apps
1.47k
Games
0
Total Downloads
697.43m
Google Play
Download Share
<1%
Google Play
App Downloads
697.37m
Game Downloads
54.63k

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated QRCodeReaderView. This accounts for <1% of app downloads within the scanners and ocr SDK category.

The QRCodeReaderView SDK is a modification of the ZXING Barcode Scanner project for easy Android QR-Code detection and AR purposes. This project implements an Android view which shows the camera and notifies users when there's a QR code inside the preview.

Total Apps
1.29k
Google Play
App Share
<1%
Google Play
Apps
1.29k
Games
0
Total Downloads
1.24b
Google Play
Download Share
<1%
Google Play
App Downloads
1.24b
Game Downloads
152.91k

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Genius Scan. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Total Apps
984
Google Play
App Share
<1%
Google Play
Apps
984
Games
0
Total Downloads
168.44m
Google Play
Download Share
<1%
Google Play
App Downloads
168.44m
Game Downloads
0

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated PSPDFKit. This accounts for <1% of app downloads within the scanners and ocr SDK category.

PSPDFKit is the best framework for working with PDF files. The PSPDFKit SDK provides first-rate PDF solutions for your application with features like annotating, signing, and form filling.

Total Apps
653
Google Play
App Share
<1%
Google Play
Apps
652
Games
1
Total Downloads
1.49b
Google Play
Download Share
<1%
Google Play
App Downloads
1.49b
Game Downloads
8.35k

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Zebra Scanners. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Total Apps
560
Google Play
App Share
<1%
Google Play
Apps
560
Games
0
Total Downloads
14.98m
Google Play
Download Share
<1%
Google Play
App Downloads
14.96m
Game Downloads
14.20k

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Scanbot. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Total Apps
353
Google Play
App Share
<1%
Google Play
Apps
351
Games
2
Total Downloads
254.98m
Google Play
Download Share
<1%
Google Play
App Downloads
254.93m
Game Downloads
46.68k

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Anyline SDK. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Anyline is a mobile OCR SDK that enables you to scan numbers and short text within your application.

Total Apps
257
Google Play
App Share
<1%
Google Play
Apps
257
Games
0
Total Downloads
27.29m
Google Play
Download Share
<1%
Google Play
App Downloads
27.29m
Game Downloads
327

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Cortex Decoder. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Total Apps
81
Google Play
App Share
<1%
Google Play
Apps
81
Games
0
Total Downloads
47.86m
Google Play
Download Share
<1%
Google Play
App Downloads
47.86m
Game Downloads
0

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated ABBYY. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Mobile document capture and on-device text recognition. Create smooth self-service experiences for customers.

Total Apps
57
Google Play
App Share
<1%
Google Play
Apps
57
Games
0
Total Downloads
725.60m
Google Play
Download Share
<1%
Google Play
App Downloads
725.60m
Game Downloads
0

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

Among all apps utilizing scanners and ocr SDKs, <1% have integrated Docutain. This accounts for <1% of app downloads within the scanners and ocr SDK category.

Total Apps
32
Google Play
App Share
<1%
Google Play
Apps
32
Games
0
Total Downloads
2.23m
Google Play
Download Share
<1%
Google Play
App Downloads
2.23m
Game Downloads
0

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

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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.