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Keyman icon
Keyman4.5 (1K+)

Summer Institute of Linguistics, Inc (SIL)

App Store

Report updated Apr 17, 2026

Keyman is an established social networking app that is completely free. With a 4.5/5 rating from 1.4K reviews, it shows polarized user reception.

What is Keyman?

Keyman is a specialized multilingual keyboard utility developed by SIL Global, designed to support over 1,700 languages, many of which lack native support on iOS. It serves a niche audience of linguists and speakers of minority languages by providing an open-source platform for custom keyboard creation and system-wide integration. Its core value proposition lies in its technical flexibility and commitment to language preservation.

Current Momentum

v18.0

* New menu to adjust longpress delay time (#12170, #12185) * Support localizations for right-to-left languages (#12215) * Handle additional actions for ENTER key (#12125, #12315) * Add Vietnamese localization (#13322)

Active Nemesis

SoundingBoard

SoundingBoard

By AbleNet

Other Rivals

HelloTalk - Language Learning
Google Translate
Stylish Fonts & Text Symbols
Tandem Bank

7-Day Rank Pulse 🇺🇸

Social Networking

No ranking data

ToolsGrossing

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

Loading...

What Are The Key Features?

Multilingual Keyboard SupportDifferentiator

System-wide keyboard support for over 2,500 languages, including those not natively supported by iOS.

Custom Keyboard DevelopmentDifferentiator

Ability to build and load custom keyboard layouts using Keyman Developer tools.

Built-in BrowserDifferentiator

Integrated browser that displays languages and fonts even if the underlying iOS system does not support them.

Predictive Text & AutocorrectStandard

Contextual predictive text and autocorrect support for a growing list of languages.

System-wide IntegrationStandard

Installable as a system keyboard to use in any app on the device.

How much does it cost?

Free
  • Completely free and open-source software

The app is provided as a free, open-source tool supported by SIL Global, a non-profit organization, focusing on accessibility and language preservation rather than monetization.

Who Built It?

Summer Institute of Linguistics, Inc (SIL) app icon 1
Summer Institute of Linguistics, Inc (SIL) app icon 2
Summer Institute of Linguistics, Inc (SIL) app icon 3
Summer Institute of Linguistics, Inc (SIL) app icon 4

Providing open-source multilingual keyboard and linguistic tools to support under-represented languages globally. Enabling digital communication for speakers of over 1,700 languages.

Portfolio

3

Apps

Free 2
Reference50%
Book50%

What other apps does Summer Institute of Linguistics, Inc (SIL) make?

Explore the full Summer Institute of Linguistics, Inc (SIL) report

Portfolio breakdown, audience, momentum, and every app published by Summer Institute of Linguistics, Inc (SIL).

Go deeper

What is the competitive landscape for Keyman?

How's The Social Networking Market?

Market outlook for this category

Available very soon

The rivals identified

The outtake for Keyman

Strengths to defend, gaps to attack

Core Strengths

  • Massive library of 1,700+ supported languages
  • Open-source and community-driven development
  • Custom keyboard creation via Keyman Developer
  • Independent font rendering via built-in browser

Critical Frictions

  • Low rating volume and market visibility
  • Complex installation and 'Full Access' requirements
  • Technical UI that may alienate non-power users

Growth Levers

  • AI integration for predictive text in low-resource languages
  • Strategic partnerships with language learning apps
  • Simplifying the custom keyboard creation UX for non-developers

Market Threats

  • Expansion of native language support by Apple and Google
  • Emergence of AI translation keyboards reducing manual script needs
  • Increasingly restrictive OS privacy permissions

Key Takeaways

Keyman is an established social networking app that is completely free. With a 4.5/5 rating from 1.4K reviews, it shows polarized user reception.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Keyman, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Keyman Intelligence Report.” Updated Apr 17, 2026. https://marlvel.ai/apps/keyman

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