All Ad Networks Analytics: Attribution Analytics: Product Development Tools Business Tools Mediation Publishers

Development Tools for Books & Reference Apps

Totals

Books & Reference App Counts by Source

Aggregated across all companies mapped by AppGoblin.

	SDK	API Call
App Count	1K+	303
Company Domains	37	10

Top Companies (Android SDKs)

Top Companies (iOS SDKs)

Browse Development Tools found in Books & Reference apps across iOS and Android.

Development Tools include SDKs, libraries, and platforms that assist developers in building, testing, and deploying mobile applications. Shown here for apps in the Books & Reference category.

Features

More Insights: Click any company to view detailed historical data, quarterly market share changes, and top app clients.
Free Export: Download the dataset as a CSV.

Development Tools by Country

Metric


Mixed	🇺🇸	Google	-	96%	79%
Open Source	🇺🇸	Kotlin	-	77%
Open Source		nanopb	-		73%
Mixed	🇺🇸	Square	-	66%
Open Source	🇳🇱	JetBrains	-	47%
Open Source	🇺🇸	Bumptech	-	42%	0.03%
Open Source	🇺🇸	Flutter	-	17%	23%
Open Source	🇺🇸	Airbnb Engineering	-	18%	21%
Open Source	🇳🇱	JetBrains IntelliJ	JetBrains	38%
Open Source		Checker Framework	-	31%
Open Source		SDWebImage	-		30%
Open Source	🇺🇸	OpenID	-		25%
Open Source	🇺🇸	Alamofire	-		25%
Open Source	🇨🇦	ReactiveX	-	18%	5.31%
Mixed	🇺🇸	Facebook	-	6.44%	12%
Open Source	🇺🇸	Sentry.io	-	7.63%	9.59%
Tracking	🇺🇸	Unity	-	13%	1.63%
Open Source	🇩🇪	Greenrobot	-	13%
Open Source	🇺🇸	MongoDB	-	4.04%	8.67%
Open Source	🇺🇸	Expo	-	3.40%	7.90%
Open Source		Jake Wharton	-	9.94%
Open Source	🇺🇸	Reachability	-		9.30%
Open Source	🇺🇸	React Native	-	6.44%
Mixed	🇺🇸	Amazon	-	2.74%	2.22%
Open Source	🇪🇪	Divkit	Yandex	2.80%	0.93%
Tracking	🇺🇸	Microsoft	-	3.31%	0.20%
Open Source	🇺🇸	BouncyCastle	-	2.46%
Open Source		OpenTelemetry	-	2.19%	0.10%
Open Source	🇺🇸	PostHog	-	0.36%	1.83%
Open Source	🇺🇸	Apollo	-	0.94%	0.60%
Open Source	🇬🇧	Starscream	-		1.26%
Tracking	🇺🇸	Datadog	-	0.43%	0.43%
Tracking	🇺🇸	Rive	-	0.21%	0.63%
Open Source	🇮🇩	Mono Project	-	0.61%	0.10%
Mixed	🇷🇺	Yandex	-		0.70%
Open Source		Swinject	-		0.56%
Open Source	🇺🇸	Socket.IO	-	0.36%
Tracking	🇺🇸	New Relic	-	0.09%	0.23%
Open Source	🇧🇪	Eclipse	-	0.27%
Tracking	🇺🇸	Epic Games	-	0.03%	0.20%
Tracking	🇦🇷	Cocos	-	0.15%
Tracking	🇺🇸	Statsig	-	0.15%
Open Source		Vanniktech	-	0.12%
Open Source	🇺🇸	ONNX Runtime	-	0.09%
Open Source	🇺🇸	Amazon Web Services AWS	Amazon	0.09%
Open Source		KMP Coroutines	-		0.07%
Tracking	🇺🇸	Cloudflare	-
Open Source	🇺🇸	jQuery	-
Open Source	🇵🇱	jsDelivr	-