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Top 18 Connected Devices SDKs Used in iOS Apps on the Apple App Store
Last update: 27 Aug 2026 CET
App Store

Top 18 Connected Devices SDKs Used in iOS Apps on the Apple App Store

We at 42matters have identified the 18 most popular Connected Devices SDKs leveraged by iOS apps available on the iOS app market.

Connected Device SDKs can be used to build apps capable of communicating with devices like smart thermostats, security cameras, wearables, etc. They're especially helpful for the Internet of Things (IoT) and Machine-to-Machine (M2M) connectivity. They enable apps to access device sensors, data streams, and other device-specific features.

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 Connected Devices 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 connected devices SDKs, 72.96% have integrated Apple Core Bluetooth. This accounts for 58.10% of app downloads within the connected devices SDK category.

Total Apps
173.12k
App Store
App Share
72.96%
App Store
Apps
165.63k
Games
7.49k
Total Downloads
107.29b
App Store
Download Share
58.10%
App Store
App Downloads
102.52b
Game Downloads
4.77b

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

Among all apps utilizing connected devices SDKs, 23.38% have integrated Apple WatchConnectivity. This accounts for 62.78% of app downloads within the connected devices SDK category.

Total Apps
55.48k
App Store
App Share
23.38%
App Store
Apps
44.66k
Games
10.82k
Total Downloads
115.94b
App Store
Download Share
62.78%
App Store
App Downloads
102.01b
Game Downloads
13.93b

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

Among all apps utilizing connected devices SDKs, 14.23% have integrated Apple HealthKit. This accounts for 11.60% of app downloads within the connected devices SDK category.

Total Apps
33.76k
App Store
App Share
14.23%
App Store
Apps
33.65k
Games
118
Total Downloads
21.43b
App Store
Download Share
11.60%
App Store
App Downloads
21.22b
Game Downloads
212.88m

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

Among all apps utilizing connected devices SDKs, 2.41% have integrated React Native BLE PLX by Intent. This accounts for <1% of app downloads within the connected devices SDK category.

A comprehensive Bluetooth Low Energy (BLE) library tailored for React Native applications. It enables developers to seamlessly integrate BLE functionalities into their mobile apps.

Total Apps
5.71k
App Store
App Share
2.41%
App Store
Apps
5.68k
Games
30
Total Downloads
331.51m
App Store
Download Share
<1%
App Store
App Downloads
320.57m
Game Downloads
10.93m

Use the 42matters SDK Explorer to find all apps that use React Native BLE PLX by Intent.

Among all apps utilizing connected devices SDKs, 1.25% have integrated DFU Library by Nordic. This accounts for <1% of app downloads within the connected devices SDK category.

Total Apps
2.96k
App Store
App Share
1.25%
App Store
Apps
2.96k
Games
3
Total Downloads
926.75m
App Store
Download Share
<1%
App Store
App Downloads
926.68m
Game Downloads
78.12k

Use the 42matters SDK Explorer to find all apps that use DFU Library by Nordic.

Among all apps utilizing connected devices SDKs, <1% have integrated Sensor Data Analytics. This accounts for 2.44% of app downloads within the connected devices SDK category.

Sensor Data Analytics offers big data analysis and marketing technology services. This includes all-channel data collection, full-domain user IDs, full-scene multi-dimensional data analysis, and accurate full-channel user reach that helps enterprises realize the digitization of full-process marketing.

Total Apps
1.77k
App Store
App Share
<1%
App Store
Apps
1.72k
Games
43
Total Downloads
4.50b
App Store
Download Share
2.44%
App Store
App Downloads
4.28b
Game Downloads
221.68m

Use the 42matters SDK Explorer to find all apps that use Sensor Data Analytics.

Among all apps utilizing connected devices SDKs, <1% have integrated Microsoft Intune. This accounts for 4.55% of app downloads within the connected devices SDK category.

Total Apps
1.25k
App Store
App Share
<1%
App Store
Apps
1.25k
Games
0
Total Downloads
8.40b
App Store
Download Share
4.55%
App Store
App Downloads
8.40b
Game Downloads
0

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

Among all apps utilizing connected devices SDKs, <1% have integrated Estimote. This accounts for <1% of app downloads within the connected devices SDK category.

Estimote offers location and proximity solutions with a programmable IoT stack using Bluetooth, Ultra Wideband, and LTE / NB-IoT connectivity via SDK.

Total Apps
979
App Store
App Share
<1%
App Store
Apps
977
Games
2
Total Downloads
2.34m
App Store
Download Share
<1%
App Store
App Downloads
2.34m
Game Downloads
1.18k

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

Among all apps utilizing connected devices SDKs, <1% have integrated CLImageEditor. This accounts for <1% of app downloads within the connected devices SDK category.

The CLImageEditor SDK provides basic image editing features to iPhone apps. This ViewController is simple to use and capable of being included as part of the UIImagePickerController.

Total Apps
921
App Store
App Share
<1%
App Store
Apps
914
Games
7
Total Downloads
374.98m
App Store
Download Share
<1%
App Store
App Downloads
130.48m
Game Downloads
244.49m

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

Among all apps utilizing connected devices SDKs, <1% have integrated Tuya Smart Home. This accounts for <1% of app downloads within the connected devices SDK category.

Total Apps
916
App Store
App Share
<1%
App Store
Apps
916
Games
0
Total Downloads
26.65m
App Store
Download Share
<1%
App Store
App Downloads
26.65m
Game Downloads
0

Use the 42matters SDK Explorer to find all apps that use Tuya Smart Home.

Among all apps utilizing connected devices SDKs, <1% have integrated Apple ResearchKit and CareKit. This accounts for <1% of app downloads within the connected devices SDK category.

Total Apps
200
App Store
App Share
<1%
App Store
Apps
200
Games
0
Total Downloads
4.77m
App Store
Download Share
<1%
App Store
App Downloads
4.77m
Game Downloads
0

Use the 42matters SDK Explorer to find all apps that use Apple ResearchKit and CareKit.

Among all apps utilizing connected devices SDKs, <1% have integrated Garmin ConnectIQ. This accounts for <1% of app downloads within the connected devices SDK category.

Total Apps
105
App Store
App Share
<1%
App Store
Apps
105
Games
0
Total Downloads
182.43m
App Store
Download Share
<1%
App Store
App Downloads
182.43m
Game Downloads
0

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

Among all apps utilizing connected devices SDKs, <1% have integrated Master Lock Connected Products. This accounts for <1% of app downloads within the connected devices SDK category.

Total Apps
36
App Store
App Share
<1%
App Store
Apps
36
Games
0
Total Downloads
2.56m
App Store
Download Share
<1%
App Store
App Downloads
2.56m
Game Downloads
0

Use the 42matters SDK Explorer to find all apps that use Master Lock Connected Products.

Among all apps utilizing connected devices SDKs, <1% have integrated Jawbone UP Platform. This accounts for <1% of app downloads within the connected devices SDK category.

Jawbone is an SDK client based on .NET for data exchange with the Jawbone server.

Total Apps
5
App Store
App Share
<1%
App Store
Apps
5
Games
0
Total Downloads
1.84m
App Store
Download Share
<1%
App Store
App Downloads
1.84m
Game Downloads
0

Use the 42matters SDK Explorer to find all apps that use Jawbone UP Platform.

Among all apps utilizing connected devices SDKs, <1% have integrated PebbleKit. This accounts for <1% of app downloads within the connected devices SDK category.

Pebble is a discontinued smartwatch developed by Pebble Technology Corporation. The PebbleKit SDK enabled communications via Pebble devices.

Total Apps
4
App Store
App Share
<1%
App Store
Apps
3
Games
1
Total Downloads
71.19k
App Store
Download Share
<1%
App Store
App Downloads
44.05k
Game Downloads
27.14k

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

Among all apps utilizing connected devices SDKs, <1% have integrated Sensorberg. This accounts for <1% of app downloads within the connected devices SDK category.

The Sensorberg SDK offers all building systems in one platform. Digitalization from access to building control systems. Sensorberg's own hardware, which can do much more than open doors.

Total Apps
2
App Store
App Share
<1%
App Store
Apps
2
Games
0
Total Downloads
2.29k
App Store
Download Share
<1%
App Store
App Downloads
2.29k
Game Downloads
0

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

Among all apps utilizing connected devices SDKs, <1% have integrated Sensoro. This accounts for <1% of app downloads within the connected devices SDK category.

Total Apps
App Store
App Share
<1%
App Store
Apps
Games
Total Downloads
2.60k
App Store
Download Share
<1%
App Store
App Downloads
2.60k
Game Downloads
0

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

Among all apps utilizing connected devices SDKs, <1% have integrated Sphero SDK. This accounts for <1% of app downloads within the connected devices SDK category.

Sphero makes undeniably cool, programmable robots and STEAM-based educational tools that transform the way kids learn, create, and invent through coding, science, music, and the arts. The Sphero ecosystem of tools and content gives kids, teachers, and parents of all learning and coding abilities a blank canvas to solve challenges at home, in school, and beyond.

Total Apps
App Store
App Share
<1%
App Store
Apps
Games
Total Downloads
0
App Store
Download Share
<1%
App Store
App Downloads
0
Game Downloads
0

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

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.