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LetterBox

Learn letters with animal pictures: a simple, offline game for young children

Developer
Tobias Mueller
License
GPL-3.0-only
Package
ch.cryptobit.letterbox
Category
Educational Game
Latest version
1.8.0 · Oct 29, 2026
Minimum Android
Android 6

Download 1.8.0

Screenshots

LetterBox screenshot 1 LetterBox screenshot 2 LetterBox screenshot 3 LetterBox screenshot 4

Description

LetterBox is a game for young children who are learning their letters. It shows a picture, usually an animal, and three letters. Tap the letter the word starts with. Tap the picture to hear its name; after a correct answer, the name is spoken aloud as well.

After a wrong answer, the same picture comes back so your child can try again. There are no scores, timers, or penalties.

Features


• Nine languages: English, German, French, Spanish, Italian, Polish, Brazilian Portuguese, Japanese (hiragana), and Korean (hangul). The language can be changed in the menu, independently of the system language.

• About 70 pictures, with several pictures for many letters, so rounds stay varied.

• Practise a selection of letters: all of them, the ten most common, or just one.

• Optional progress tracking: letters your child knows well come up less often. Progress fades gently after a few weeks without practice, so forgotten letters return.

• Works with a physical keyboard: press 1, 2, or 3, or the letter itself.

• The menu button can be hidden until the app is closed, so small hands do not change settings by accident. Press and hold the top-right corner to bring it back.

Privacy
LetterBox requests no permissions and has no internet access. There are no ads and no tracking. Progress is stored only on the device and is excluded from cloud backups.

All versions

VersionReleasedMinimum AndroidSize
1.8.0 Oct 29, 2026 Android 6 5.8 MB
1.7.0 Oct 22, 2026 Android 6 5.8 MB
1.6.0 Oct 12, 2026 Android 6 5.7 MB
1.5.0 Sep 14, 2026 Android 6 5.7 MB
1.0.0 Sep 12, 2026 Android 6 2 MB
0.3.0 Sep 9, 2026 Android 6 2 MB
0.2.0 Sep 7, 2026 Android 6 1.7 MB
0.1.1 Sep 3, 2026 Android 5.0 4 MB
0.0.3 Jan 12, 2021 Android 4.4 3.3 MB

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