Is Thumb-Key safe?

Thumb-Key is a privacy-conscious smart keyboard, made specifically for your thumbs. It features a 3x3 grid layout , and uses swipes for the less common letters. Its easy to learn, and designed for fast typing speeds. Instead of relying on profit-driven, privacy-offending word and sentence prediction for accuracy, as do most popular phone keyboards like Gboard and Swiftkey, Thumb-Key uses large ke…

Developer: Dessalines
Category: System
Earliest archived version: 12 Aug 2026
License: AGPL-3.0-only (per IzzyOnDroid metadata)

02 / Package identity

Technical fingerprint

Application IDcom.dessalines.thumbkey

Latest APK SHA-256a31cd32cfc13a6f31b9c930984df68cb6a0551bf9e2aa7858df45ecc57a385ae

Signing certificateEA:71:95:CF:CE:63:8A:E6:B1:A8:00:2D:DC:0D:48:63:36:60:95:EA:5B:8D:95:C1:CD:5E:25:DB:0F:E2:E7:C3

MIN ANDROID24TARGET36ARCHITECTUREarm64-v8a · armeabi-v7a · x86 · x86_64

03 / History

Archive history

4 versions in WIKI archive: earliest 5.1.16 (12 Aug 2026), latest 5.1.19 (25 Oct 2026).

No change in android.permission.* between 5.1.18 and 5.1.19.

04 / Version archive

Documented releases

4 TOTAL

VersionReleasedAndroidArchitecture

5.1.1925 Oct 202624+arm64-v8a, armeabi-v7a, x86, x86_64→5.1.1806 Oct 202624+arm64-v8a, armeabi-v7a, x86, x86_64→5.1.1708 Sept 202624+arm64-v8a, armeabi-v7a, x86, x86_64→5.1.1612 Aug 202624+arm64-v8a, armeabi-v7a, x86, x86_64→

05 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceBinary repo · izzyondroid

Permissions1 declared · 0 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessNo sensitive permissions

Declared permissions

com.dessalines.thumbkey.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

06 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗