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Last updated on: 2026-06-02
Android Apps > Tools > OneLetterApp
OneLetterApp icon

OneLetterApp

1.8
Helmut Chytry
0.00
0 reviews
10+
Downloads
$1.23

Fast message by visual contact. Type in the text and raise up the Display, cool.

OneLetterApp Screenshot 1 of 5
OneLetterApp Screenshot 2 of 5
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OneLetterApp Screenshot 5 of 5

About OneLetterApp

OneLetterApp is a tools app developed by Helmut Chytry.

Download Statistics

OneLetterApp has been downloaded 16 times. In the last 30 days, the app was downloaded 0 times.

User Ratings

The app has no ratings yet.

App Information

OneLetterApp costs $1.23 to download. The APK download size is 1.71 MB. The latest version available is 1.8. The last update was on January 30, 2026.

Technical Requirements

OneLetterApp requires Android 2.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2014.

Description
One Display, one letter, one word. Show what you prefer, Construct your own ticker with letters or words. Use your display as an individual board and send some informations in an optical way. Meet others and create funny messages together. Use different colors with many smartphones or tablets and do some artwork. Share your videos on YouTube and have fun. You don't need to give any permission to the app.

Recent changes:
1.8
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More data about OneLetterApp

Price $1.23
Total downloads 16
Recent downloads 0
Rating No ratings
Ranking Not ranked
Version 1.8
APK size 1.71 MB
Number of libraries 1
Designed for Android 2.2+
Suitable for Everyone
Ads NO ads

App Performance Report

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OneLetterApp compared with similar apps

Common keywords of similar apps

Display

Keywords missing from this app

Text Messages Led App Message Banner Sms Scroller Send Large Scrolling Big Features Emojis Messaging Make Texting Bignote Contacts Font Speed Share Fonts Phone Easy Color Friends Choose Fun Letters Save Devices Effects Support Create Edge Lighting Experience Sending Colors Size Change Users Recent Style Direction Add Styles Https

More from Helmut Chytry

Smallgame icon Smallgame
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Downloads over time

OneLetterApp has been downloaded 16 times. Over the past 30 days, it has been downloaded 0 times.

Changelog of OneLetterApp

Show changelog

Developer information for Helmut Chytry

Helmut Chytry

kontakt@chytry.net

Website

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Comments on OneLetterApp for Android

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Google Play Rankings for OneLetterApp

This app is not ranked

Technologies used by OneLetterApp

OneLetterApp is requesting 1 permissions and is using 1 libraries.
Show details
LED Scrolling Text Display icon LED Scrolling Text Display
Large Text: Signboard icon Large Text: Signboard
Signboard icon Signboard
LED Banner & Scroller icon LED Banner & Scroller
LED Banner - LED Text Scroller icon LED Banner - LED Text Scroller
BigNote - Large Text Banner icon BigNote - Large Text Banner
Messages Phone: simple message icon Messages Phone: simple message
Text Repeater icon Text Repeater

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