Downloads
Offline calendar & event planner with countdown, search, and backup.
AppBrain's verdict
Niche- Installs
- 2.5 thousand
- Last updated
- September 5, 2026
- Ads
- No ads
- Size
- 26.7 MB
Perpetual Calendar is a niche app, with 2.5 thousand installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on Perpetual Calendar for Android
Store listing
By ngochuongCDTT, from Google PlayDescription by ngochuongCDTT Written by the developer, not by AppBrain. Click to read.
Features
• Offline—no sign-in required
• Add, edit, delete events with notes and optional image
• Countdown timer and “time’s up” alert
• Month calendar with dots for days that have events
• “All events” list with search and advanced filters (title, note, date, has image)
• Quick filters: Today, Weekend, This week, Good day, Due in < 24h
• Sort by: Nearest, Farthest, Name
• Backup & restore: JSON/CSV + ZIP images; share file
• PIN lock in Settings
• Multi-language (EN/ZH/FR/ID/JA/KO/RU/ES/TH/VI)
• Google banner ad at the bottom
Recent changes:
remove ad
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 26.7 MB
- Content rating
- Everyone
Technologies used by Perpetual Calendar
Releases
Updates seen on Google Play- Version
- 1.0.0
- Launched
- June 2025
Alternatives
Similar apps and more from ngochuongCDTTAlternatives to Perpetual Calendar
More from ngochuongCDTT
Installs
Tracked by AppBrain- Last 30 days
- 260
- Play install range
- 1+ thousand
- Launched
- June 2025
Installs over time
Perpetual Calendar has been installed 2.5 thousand times. Over the past 30 days, it has been installed 260 times.
Rankings
Google Play top chartsGoogle Play Rankings for Perpetual Calendar
About the app and developer
About Perpetual Calendar
Perpetual Calendar is a productivity app developed by ngochuongCDTT.
Download Statistics
Perpetual Calendar has been downloaded 2.5 thousand times. In the last 30 days, the app was downloaded 260 times.
User Ratings
The app has no ratings yet.
App Information
Perpetual Calendar is freely available from Google Play. The APK size is 26.66 MB. The latest APK version available is 1.0.0. The last update was on September 5, 2026.
Technical Requirements
The app has a content rating of Everyone. The APK has been available on Google Play since June 2025.
Perpetual Calendar is made and published by ngochuongCDTT. AppBrain is an independent app data site and isn't affiliated with ngochuongCDTT. The app name, icon, screenshots and description belong to ngochuongCDTT and are shown as published on Google Play.
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