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Top 16 Connected Devices SDKs Used in iOS Apps on the Apple App Store
Last update: 28 Oct 2025 CET
App Store

Top 16 Connected Devices SDKs Used in iOS Apps on the Apple App Store

We at 42matters have identified the 16 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, 74.88% have integrated Apple Core Bluetooth. This accounts for 56.09% of app downloads within the connected devices SDK category.

Total Apps
161.22k
App Store
App Share
74.88%
App Store
Apps
153.34k
Games
7.88k
Total Downloads
86.20b
App Store
Download Share
56.09%
App Store
App Downloads
81.50b
Game Downloads
4.70b

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

Among all apps utilizing connected devices SDKs, 24.15% have integrated Apple WatchConnectivity. This accounts for 63.02% of app downloads within the connected devices SDK category.

Total Apps
52.00k
App Store
App Share
24.15%
App Store
Apps
39.67k
Games
12.33k
Total Downloads
96.85b
App Store
Download Share
63.02%
App Store
App Downloads
83.08b
Game Downloads
13.77b

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

Among all apps utilizing connected devices SDKs, 11.32% have integrated Apple HealthKit. This accounts for 10.70% of app downloads within the connected devices SDK category.

Total Apps
24.37k
App Store
App Share
11.32%
App Store
Apps
24.29k
Games
81
Total Downloads
16.45b
App Store
Download Share
10.70%
App Store
App Downloads
16.28b
Game Downloads
167.10m

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

Among all apps utilizing connected devices SDKs, 1.73% 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
3.72k
App Store
App Share
1.73%
App Store
Apps
3.69k
Games
27
Total Downloads
166.69m
App Store
Download Share
<1%
App Store
App Downloads
166.48m
Game Downloads
210.57k

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

Among all apps utilizing connected devices SDKs, 1.06% have integrated DFU Library by Nordic. This accounts for <1% of app downloads within the connected devices SDK category.

Total Apps
2.29k
App Store
App Share
1.06%
App Store
Apps
2.29k
Games
3
Total Downloads
848.47m
App Store
Download Share
<1%
App Store
App Downloads
848.42m
Game Downloads
55.02k

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 3.14% 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
1.81k
App Store
App Share
<1%
App Store
Apps
1.77k
Games
33
Total Downloads
4.83b
App Store
Download Share
3.14%
App Store
App Downloads
4.64b
Game Downloads
191.77m

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

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
1.29k
App Store
App Share
<1%
App Store
Apps
1.29k
Games
0
Total Downloads
38.58m
App Store
Download Share
<1%
App Store
App Downloads
38.58m
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 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
1.24k
App Store
App Share
<1%
App Store
Apps
1.23k
Games
7
Total Downloads
423.50m
App Store
Download Share
<1%
App Store
App Downloads
179.80m
Game Downloads
243.70m

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

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
1.07k
App Store
App Share
<1%
App Store
Apps
1.07k
Games
3
Total Downloads
2.81m
App Store
Download Share
<1%
App Store
App Downloads
2.80m
Game Downloads
5.05k

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

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
219
App Store
App Share
<1%
App Store
Apps
219
Games
0
Total Downloads
7.99m
App Store
Download Share
<1%
App Store
App Downloads
7.99m
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
60
App Store
App Share
<1%
App Store
Apps
60
Games
0
Total Downloads
62.77m
App Store
Download Share
<1%
App Store
App Downloads
62.77m
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 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
5
App Store
App Share
<1%
App Store
Apps
4
Games
1
Total Downloads
231.37k
App Store
Download Share
<1%
App Store
App Downloads
203.77k
Game Downloads
27.59k

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

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
1.74m
App Store
Download Share
<1%
App Store
App Downloads
1.74m
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 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
4
App Store
App Share
<1%
App Store
Apps
4
Games
0
Total Downloads
5.12k
App Store
Download Share
<1%
App Store
App Downloads
5.12k
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
1
App Store
App Share
<1%
App Store
Apps
1
Games
0
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.