- Free
- Category: Utilities
- First released: September 19, 2009
- Versions: 39 archived
- Installable: 39 of 39
- Availability: Still on the App Store ↗
- Seller: Santiago Lema
- com.slema.BatteryFree
Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.0 or later.
Something off?
Report an issueThis is the perfect battery monitor for your phone or tablet. It is simple, beautiful and can be calibrated specially for your device.
- Widget - Charge Alerts - Usage chart
Instantly know how many hours you have left for: - Listening to music - Watching video - Talking on the phone - Internet Browsing ( WiFi / Edge / 3G / 4G ) - Standby - Time left to recharge - Time to use LED Flashlight - 2D and 3D Games - Reading books - GPS navigation - Video chat - Taking photos - Recording videos
If you have a new or rare device, please run calibration tests to share your results with the community and make this app even more precise !
Try it now ! It's simply the best at what it does.
Bundle Size Over Time
Chart History
Ratings Over Time
sampled from 8 archived captures| Date | Version | Rating | Ratings | Price |
|---|---|---|---|---|
| April 3, 2010 | 1.03 | — | 25,216 | Free |
| March 20, 2011 | 1.08 | — | 38,499 | Free |
| January 11, 2012 | — | — | 41,526 | Free |
| March 7, 2013 | — | — | 46,836 | Free |
From archived App Store listing data, captured by the Wayback Machine.
Archived Reviews
8 of 25So far so good
Runs for an hour then insists you download Duck duck go to continue. Just awful.
I Want Something New!
I love it
My battery remaining is 65% while charging but app says 80% already.
Installed the app for 1st time on iphone 14 Pro. The app regularly displays wrong battery charge status in the notifications. Cor example: battery is 65% charged, but the app notification will say 85%. Also, there is one percent difference always in between the charging percentage status shown by this app versus shown by the iOS.
Percentage doesn’t match phone’s percentage
The staff in Apple Store Manhasset is the best. Professional, knowledge and friendly-especially 6/25 morning day time; Patrick, Justine snd Meno
Period reviews recovered from Apple's customer-review feeds via the Wayback Machine.