VoltLog: Battery Logs
Drone battery voltage log
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Track FPV battery voltage after every flight, spot risky packs fast, and protect your LiPo/LiHV batteries from avoidable wear.
VoltLog is a field tool for FPV pilots who use LiPo, LiHV, and Li-ion battery packs without smart battery electronics.
After a flight, log the pack voltage and VoltLog shows the safety status of each battery on a clear, color-coded dashboard. The goal is simple: know which packs are safe for storage, which need charging, and which should not be left full for too long.
Built for FPV battery routines:
- Track battery packs with name, brand, cell count, capacity, chemistry, and cycle count
- Log voltage per cell with a large custom keypad
- See STORAGE, CHARGED, FULL, FULL RISK, DISCHARGED, and CRITICAL states at a glance
- Open full cycle history for every pack
- Set global and per-battery alert timing
- Use local notifications for risky full packs and low-voltage reminders
- Work offline-first with local Drift storage
- Secure or switch accounts with Supabase Auth when you want cloud-backed data
VoltLog is not a charger, cell checker, or battery management system. It is a practical logbook for pilots who already measure voltage and want a faster way to keep track of many packs.
Designed for the field, not a desk:
- High-contrast dark dashboard
- Large battery tiles
- Fast voltage entry without the system keyboard
- Battery archive for retired packs
- English and Polish interface
If your FPV case has more packs than memory can reliably track, VoltLog gives you one place to see what needs attention before battery degradation becomes expensive.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Simplified the profile screen.
- Removed technical session details: user ID, anonymous status, and account type.
- Removed the duplicated box with name and email.
- Moved first name editing higher, closer to the profile details.
- The profile now looks cleaner, more user-friendly, and less technical.
The developer, Filip Rusin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Filip Rusin
- Size
- 56.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Pro USD 119.99
- Yearly Pro USD 49.99
- Monthly Pro USD 11.99
- Copyright
- © fpv,lipo,battery,tracker,drone,voltage,pack,lihV,cycle,log,uav,storage,quad,health