Czech Diacritic Keyboard

Vít Skalický | Writing

7 Downloads 10 Views v0.1 10.12 MB 4.1+

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(10.12 MB)

Editor's Overview

Czech Diacritic Keyboard is a writing application developed by Vít Skalický, packaged as a single Android APK of version 0.1 weighing in at 10.12 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 10.12 MB, so it installs quickly even on modest connections.
This build is signed by "Vít Skalický" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

App is no longer maintained.

This is modified AOSP keyboard, that features iPhone-like writing of
diacritics. Caron an acute keys are added to the right of the keyboard
for faster typing. The diacritic keys best fit Czech language, but are
suitable for any language that uses them. Unfortunately auto-correction
is broken and I am unable to fix (I tried. A lot).

As a bonus I also added swipe control, that allows you to precisely
navigate throughout the text.

Main features:

* Caron and acute keys for faster typing
* Suitable for any language, that uses diacritics (Czech, Slovak, ...)
* Precise navigation in text by swiping across the keyboard
* Material design

Details

Version	v0.1
Size	10.12 MB
Developer	Vít Skalický
Category	Writing
Package	cz.vitSkalicky.klavesnice
Android	4.1+
Last Updated	Oct 29, 2026
Downloads	7

Frequently Asked Questions

Is Czech Diacritic Keyboard free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Czech Diacritic Keyboard require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Czech Diacritic Keyboard safe to install?
We link to the exact APK published by Vít Skalický. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Czech Diacritic Keyboard?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install Czech Diacritic Keyboard

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded cz.vitSkalicky.klavesnice.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «Czech Diacritic Keyboard» by Vít Skalický and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.