Mobile app · Office & notes

Agenda Tech

Private offline calendar: encrypted, zero network, encrypted backups.

Completely free
Android
Open source

Ad-supported exit link (Clictune): an intermediate page may show for a few seconds before the official website. Direct link to the website, no intermediate page

Download from the official source

Link to the official download page, ad-supported (Clictune): an intermediate page may show for a few seconds. Direct link to the download

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by F-Droid
License: Apache-2.0 — Open source (permissive)confirmed by F-Droid
Open source: Yes
Commercial use: Yesconfirmed by F-Droid
Account required: not documented
Credit card required: Noconfirmed by F-Droid
Watermark: Not applicable
Ads: No
Platforms: AndroidEstablished by Android: F-Droid
Publisher: Patrice Haltaya
Latest version: 1.3.4 (4 November 2026)
Latest activity: 4 November 2026
Source code: github.com/gitubpatrice/AGENDA-TECH

Overview

Agenda Tech is a calendar mobile app, available on Android.

Features described in its F-Droid listing, in its GitHub repository and on its official website: data encryption, reminders and due dates, themes and dark mode.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“Public holidays of ten countries, sharing an event, the month as dots, titles or one row per day, exact reminders, automatic encrypted backups, five languages.” — official website, 10 November 2026
“Public holidays of ten countries, sharing an event, the month as dots, titles or one row per day, exact reminders, automatic encrypted backups, five languages.” — official website, 10 November 2026
“A fully local, encrypted, zero-network Android calendar — the calendar piece of the Files” — GitHub, 10 November 2026
“Home-screen widgets, dark theme, in English, French, German, Italian and Spanish” — F-Droid, 10 November 2026

At a glance

Agenda Tech is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (Apache-2.0) is a permissive open source licence: use, modification and redistribution are allowed, including in commercial projects.

Strengths

Open source code
No advertising
Commercial use allowed

Sources and checks

Facts collected from F-Droid (credit card, source code, publisher, licence, free status, platforms, ads, commercial use, version) — 6 November 2026
Last technical check: 6 November 2026
Description from F-Droid — F-Droid (citation courte)

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