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description Etar Overview
Etar is an open-source calendar app for Android that follows Google's Material Design guidelines, making it feel right at home on any modern Android device. It is built on top of the Android Calendar Provider, meaning it syncs with your existing calendar accounts (like Google or Outlook) while keeping the app itself completely private and ad-free. It is a fantastic alternative for users who want the look and feel of a native Google app but with the transparency and security of an open-source project. It is simple, fast, and effective.
help Etar FAQ
What is Etar?
Etar is an open-source calendar app for Android that follows Google's Material Design guidelines, making it feel right at home on any modern Android device. It is built on top of the Android Calendar Provider, meaning it syncs with your existing calendar accounts (like Google or Outlook) while keeping the app itself completely private and ad-free. It is a fantastic alternative for users who want the look and feel of a native Google app but with the transparency and security of an open-source project. It is simple, fast, and effective.
How good is Etar?
Etar scores 7.4/10 (Good) on Lunoo, making it a well-rated option in the SAAS category.
What are the best alternatives to Etar?
See our alternatives page for Etar for a ranked list with scores. Top alternatives include: Simple Calendar (FOSS), Loop Habit Tracker, Vosk.
How does Etar compare to Simple Calendar (FOSS)?
See our detailed comparison of Etar vs Simple Calendar (FOSS) with scores, features, and an AI-powered verdict.
Is Etar worth it in 2026?
With a score of 7.4/10, Etar is a solid option in SAAS. See all SAAS ranked.
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