Aqua Diary - Fish Tank Tracker
DashGame Technology Inc. Tools In-app purchases
Track water parameters, maintenance & reminders for your aquarium
- Downloads
- 22+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- May 27
- 2026 · v1.0.2
Screenshots
About Aqua Diary - Fish Tank Tracker
Aqua Diary helps aquarium hobbyists track water parameters, maintenance tasks, and more.
• Water Parameters — Log pH, ammonia, nitrite, nitrate, temperature, GH, KH
• Maintenance Tracking — Record water changes, filter cleaning, tank cleaning
• Multiple Tanks — Manage all your aquariums in one place
• Reminders — Get notified when it's time for water changes
• Statistics — View trends in your water parameters over time
• Data Export — Export all your data as JSON
• Privacy First — All data stays on your device. No accounts, no cloud.
Free: 1 tank with basic water param tracking
Pro: One-time $1.99 — unlimited tanks, full param tracking, data export
• Water Parameters — Log pH, ammonia, nitrite, nitrate, temperature, GH, KH
• Maintenance Tracking — Record water changes, filter cleaning, tank cleaning
• Multiple Tanks — Manage all your aquariums in one place
• Reminders — Get notified when it's time for water changes
• Statistics — View trends in your water parameters over time
• Data Export — Export all your data as JSON
• Privacy First — All data stays on your device. No accounts, no cloud.
Free: 1 tank with basic water param tracking
Pro: One-time $1.99 — unlimited tanks, full param tracking, data export
What’s new
Version 1.0.2 · Updated May 27, 2026
Fixed: Pro purchase persists now; Language selection remembered
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