AG LITHIUM vs BSR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AG LITHIUM
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With this app, the current status of the AG POWER LITHIUM battery can be easily monitored via Bluetooth. Within a radius of 5m, one battery is currently linked to the app.
BSR
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Detailed function description 1. Unique Bluetooth name to ensure accurate connection and management of the corresponding lithium battery pack; 2, the battery information can be visual query management, the user can query each string of battery related status, abnormal battery replacement or maintenance; 3, security Settings and read battery protection parameters, the user set parameters, need to enter the password to modify the parameters; 4. Monitor the battery fault alarm, showing the current battery fault and the number of faults;
Screenshots
Verdict
The clearest difference is update cadence: BSR at every 4 months against AG LITHIUM's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AG LITHIUM ships an update every 9 months, BSR every 4 months. Both last shipped on October 27, 2026.
| Parameter | AG LITHIUM | BSR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 42 MB | 67 MB |
| Age rating | 4+ | 17+ |
| Developer | AG AUTOMOTIVE GmbH | BATTERIES SERVICES & REGENERATION |
In-app purchases
AG LITHIUM
No in-app purchases
BSR
No in-app purchases
