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© 2026 Tech Dev Notes

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Tech stacks

iOS and Android app tech stacks.

SDKs, frameworks, APIs, permissions, and privacy signals detected inside analyzed app builds.

224 analyzed apps·1,973 technologies·31 categories·79 iOS·145 Android·Last refreshed 2w ago

01 Analyzed builds

224

one row per app + store

02 iOS

79

IPA analysis

03 Android

145

APK analysis

04 Detections

1,973

languages, frameworks, SDKs

Adoption

Most-shipped SDKs

How many analyzed builds ship each SDK. Filter by platform to compare like with like.

share of 224 analyzed builds
01Firebase71%18 iOS141 Android02Google DataTransport63%18 iOS124 Android03Google Play services63%0 iOS142 Android04Google Sign-In / Auth62%0 iOS139 Android05Lottie62%40 iOS98 Android06Material Components61%1 iOS136 Android07Kotlin Coroutines58%0 iOS131 Android08Firebase Messaging58%6 iOS124 Android09Room57%0 iOS128 Android10OkHttp55%0 iOS124 Android11Firebase Analytics53%10 iOS108 Android12Jetpack Compose52%0 iOS116 Android

Full technology index

→

Browse all 1,973 technologies

Search every detected language, platform framework, and third-party SDK across 31 categories.

App index

Analyzed builds

Top 80 builds by SDK count (of 224 analyzed). Filter by platform or search by app, package, SDK, or version. Full detection index is under technologies.

80 results
AppPlatformSignalsSDKsAnalyzed
Kraken: Buy Crypto & Stocks app icon
Kraken: Buy Crypto & Stocksv3.67.7Chart hitTech stack		Android56 SDKs · 43 permissions · 56 native libs56Jun 19, 2026
Chime® – Fee-Free Banking app icon
Chime® – Fee-Free Bankingv5.329.0Chart hitTech stack		Android55 SDKs · 31 permissions · 50 native libs55Jun 19, 2026
Mercari: Buy and Sell App app icon
Mercari: Buy and Sell Appv9.36.0Chart hitTech stack		Android53 SDKs · 28 permissions · 40 native libs53Jun 19, 2026
Audiomack: Music Downloader app icon
Audiomack: Music Downloaderv8.4.0Chart hitTech stack		Android51 SDKs · 29 permissions · 11 native libs51Jun 23, 2026
CBS Sports: Live Scores & News app icon
CBS Sports: Live Scores & Newsv10.72.1Chart hitTech stack		Android50 SDKs · 24 permissions · 24 native libs50Jun 19, 2026
Instacart: Get Food Delivery app icon
Instacart: Get Food Deliveryv9.19.1Chart hitTech stack		Android48 SDKs · 25 permissions · 10 native libs48Jun 19, 2026
ClassDojo app icon
ClassDojov8.59.0Chart hitTech stack		Android47 SDKs · 23 permissions · 33 native libs47Jun 19, 2026
Gopuff - Grocery Delivery app icon
Gopuff - Grocery Deliveryv12.12.0Chart hitTech stack		Android46 SDKs · 55 permissions · 30 native libs46Jun 30, 2026
VEVOR app icon
VEVORvv2.1.2Chart hitTech stack		Android46 SDKs · 48 permissions · 9 native libs46Jun 19, 2026
Booking.com: Hotels & Travel app icon
Booking.com: Hotels & Travelv66.6Chart hitTech stack		Android45 SDKs · 49 permissions · 12 native libs45Jun 23, 2026
KFC India online ordering app app icon
KFC India online ordering appv2605.0.0Chart hitTech stack		Android45 SDKs · 21 permissions · 24 native libs45Jun 22, 2026
Pizza Hut - Delivery & Takeout app icon
Pizza Hut - Delivery & Takeoutv6.1.10Chart hitTech stack		Android45 SDKs · 23 permissions · 34 native libs45Jun 19, 2026
Wayfair - Shop All Things Home app icon
Wayfair - Shop All Things Homev7.21.0Chart hitTech stack		Android45 SDKs · 22 permissions · 14 native libs45Jun 19, 2026
Grubhub: Food Delivery app icon
Grubhub: Food Deliveryv2026.23Chart hitTech stack		Android44 SDKs · 28 permissions · 18 native libs44Jun 19, 2026
Taco Bell Fast Food & Delivery app icon
Taco Bell Fast Food & Deliveryv8.90.0Chart hitTech stack		Android44 SDKs · 28 permissions · 6 native libs44Jun 19, 2026
McDonald's app icon
McDonald'sv26.44.2Chart hitTech stack		Android43 SDKs · 37 permissions · 10 native libs43Jun 19, 2026
SoundCloud: The Music You Love app icon
SoundCloud: The Music You Lovev2026.05.29-releaseChart hitTech stack		Android43 SDKs · 25 permissions · 7 native libs43Jun 19, 2026
Walgreens app icon
Walgreensv113.1Chart hitTech stack		Android43 SDKs · 31 permissions · 18 native libs43Jun 19, 2026
Base: Built to Trade & Earn app icon
Base: Built to Trade & Earnv29.97.0Chart hitTech stack		Android42 SDKs · 30 permissions · 46 native libs42Jun 19, 2026
Hotels.com: Travel Booking app icon
Hotels.com: Travel Bookingv2026.25.0Chart hitTech stack		Android42 SDKs · 38 permissions · 4 native libs42Jun 25, 2026
Tubi: Free Movies & Live TV app icon
Tubi: Free Movies & Live TVv10.22.1Chart hitTech stack		Android42 SDKs · 34 permissions · 11 native libs42Jun 19, 2026
Audible: Audiobooks & Podcasts app icon
Audible: Audiobooks & Podcastsv26.23.01Chart hitTech stack		Android41 SDKs · 54 permissions · 29 native libs41Jun 23, 2026
Cash App app icon
Cash Appv5.53.0Chart hitTech stack		Android41 SDKs · 39 permissions · 22 native libs41Jun 19, 2026
iHeart: Music, Radio, Podcasts app icon
iHeart: Music, Radio, Podcastsv10.64.1Chart hitTech stack		Android41 SDKs · 39 permissions · 16 native libs41Jun 19, 2026
PayPal - Pay, Send, Save app icon
PayPal - Pay, Send, Savev9.1.0Chart hitTech stack		Android41 SDKs · 26 permissions · 38 native libs41Jun 19, 2026
Kohl Wholesale app icon
Kohl Wholesalev1.21.33Chart hitTech stack		Android40 SDKs · 49 permissions · 38 native libs40Jun 19, 2026
Subway® app icon
Subway®v101.4.4Chart hitTech stack		Android40 SDKs · 38 permissions · 32 native libs40Jun 22, 2026
Amazon Shopping app icon
Amazon Shoppingv32.11.0.100Chart hitTech stack		Android39 SDKs · 70 permissions · 79 native libs39Jun 23, 2026
The Home Depot app icon
The Home Depotv7.61.2Chart hitTech stack		Android39 SDKs · 44 permissions · 13 native libs39Jun 19, 2026
Lowe's app icon
Lowe'sv25.4.4Chart hitTech stack		Android38 SDKs · 28 permissions · 16 native libs38Jun 19, 2026
Uber - Request a ride app icon
Uber - Request a ridev4.634.10003Chart hitTech stack		Android38 SDKs · 45 permissions · 17 native libs38Jun 19, 2026
eBay online shopping & selling app icon
eBay online shopping & sellingv6.260.0.1Chart hitTech stack		Android37 SDKs · 28 permissions · 10 native libs37Jun 19, 2026
Grok - AI Chat & Video app icon
Grok - AI Chat & Videov1.1.78-release.02TrackedTech stack		Android37 SDKs · 38 permissions · 7 native libs37Jun 23, 2026
Kohl's - Shopping & More app icon
Kohl's - Shopping & Morev8.3.56Chart hitTech stack		Android37 SDKs · 39 permissions · 8 native libs37Jun 19, 2026
Sam's Club: Shopping & Savings app icon
Sam's Club: Shopping & Savingsv26.6.20Chart hitTech stack		Android37 SDKs · 32 permissions · 18 native libs37Jun 19, 2026
Target: Shop. Style. Save. app icon
Target: Shop. Style. Save.v2026.21.0Chart hitTech stack		Android37 SDKs · 29 permissions · 18 native libs37Jun 19, 2026
Hopper: Hotels, Flights & Cars app icon
Hopper: Hotels, Flights & Carsv5.107.0Chart hitTech stack		Android36 SDKs · 15 permissions · 1 native libs36Jun 25, 2026
Microsoft Outlook app icon
Microsoft Outlookv5.2606.0TrackedTech stack		Android36 SDKs · 58 permissions · 19 native libs36Jun 19, 2026
Microsoft Teams app icon
Microsoft Teamsv1416/1.0.0.2026082702Chart hitTech stack		Android36 SDKs · 73 permissions · 34 native libs36Jun 19, 2026
SoFi: Bank, Investing & Crypto app icon
SoFi: Bank, Investing & Cryptov3.99.0Chart hitTech stack		Android36 SDKs · 26 permissions · 18 native libs36Jun 19, 2026
80 analyzed builds

Explore detections

Browse by category

All 1,973 technologies →
31 categories · 120 technologies

Languages & Runtimes

13

Java · Kotlin · C/C++ (native) · C/C++

Apple Frameworks

58

AVFoundation (audio/video) · SwiftUI · UIKit · User Notifications

Analytics

49

Firebase Analytics · Google App Measurement · Branch · Facebook SDK

Ads

22

Google Mobile Ads (AdMob) · OneGoogle · Google Ad Manager · GoogleMobileAds

Crash & Performance

26

Firebase Crashlytics · Firebase Performance · Sentry · Datadog

Payments

21

Google Play Billing · Braintree · Stripe · Adyen

Authentication

22

Google Sign-In / Auth · Credential Manager · AppAuth · Facebook Login

Privacy & Consent

10

OneTrust · OTPublishersHeadlessSDK · UserMessagingPlatform · AnswerCardsConsent

Networking

37

OkHttp · Retrofit · Cronet · Volley

GraphQL / API

4

Apollo GraphQL · Apollo · ApolloAPI · GraphQLService

Messaging

16

Firebase Messaging · Braze · BrazeUI · Airship

Maps

7

Google Location · Google Maps · Mapbox · GMSCore

Media

42

Media3 (ExoPlayer) · Google Cast · ExoPlayer · GoogleInteractiveMediaAds

On-device ML / AI

10

ML Kit · ML Kit (barcode/vision) · TensorFlow · TensorFlow Lite

Reactive / Async

10

Kotlin Coroutines · RxJava · RxJava 3 · RxCocoa

Storage

41

Room · DataStore · Okio · Realm

Serialization

8

SwiftProtobuf · Protobuf · SwiftyJSON · AppMetricaProtobufUtils

AWS / Amazon

18

AWS SDK · AWSCognitoIdentityProvider · AWSCognitoIdentityProviderASF · AWSCore

Firebase

21

Firebase · Google DataTransport · Google Play services · Firebase Remote Config

Rendering

82

Lottie · Material Components · Jetpack Compose · Glide

Social Platform

5

Facebook Share · SCSDKCreativeKit · FBSDKShareKit · LineSDK

Voice

10

WebRTC · LiveKit · Agora · AzureCommunicationCalling

Telephony

2

libPhoneNumber · PhoneNumberKit

Anti-Fraud

17

Play Integrity · reCAPTCHA · RecaptchaEnterprise · RootBeer

Feature Flags

6

Statsig · LaunchDarkly · Experiment · Split

Debugging

19

Chucker · Stetho · Logging · FBBrowserIntegrityLoggingKit

Architecture / DI

8

React Navigation · CodePush · ComposableArchitecture · MobX

Apple Standard Libraries

5

OrderedCollections · InternalCollectionsUtilities · DequeModule · swift-collections

JavaScript Libraries

14

amplitude · AppsFlyer · react-native-svg · redux

Dependencies

384

SQLCipher · swift-atomics · ring · swift-async-algorithms

Other

986

ABCCalloutView · ChronosSiriShortcutManager · ChronosWidgets · CrashReporter