JMP BattMon II vs AG LITHIUM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JMP BattMon II
Monitor your vehicle's battery in real-time via Bluetooth. Test cranking and charging system voltage to ensure your battery is in optimal condition. View all data directly on your mobile device.
- Real-time battery voltage monitoring
- Bluetooth connectivity
- Cranking system voltage test
- Charging system voltage test
- Data display on mobile device
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Only available for JMP Battery-Monitor II 706 02 73 (sales starting in June 2018)(German:Nur für den neuen JMP Batterie-Monitor II 706 02 73 (Verkaufsstart Juni 2018)). JMP BattMon II is an application for vehicle battery,which can let them know the real-time voltageof car battery. It helps users to know the battery fully by testing cranking and charging system voltage. All of the datas can be showed on mobile through bluetooth.
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.
Screenshots
Verdict
The clearest difference is update cadence: JMP BattMon II at every 2 weeks against AG LITHIUM's every 9 months. JMP BattMon II also leads on iOS requirement (10.0 vs 12.0). 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.
JMP BattMon II ships an update every 2 weeks, AG LITHIUM every 9 months. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.
| Parameter | JMP BattMon II | AG LITHIUM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 46.2% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 27 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Leagend Optoelectronics Co., Ltd. | AG AUTOMOTIVE GmbH |
In-app purchases
JMP BattMon II
No in-app purchases
AG LITHIUM
No in-app purchases
Questions
Is JMP BattMon II free?
Is AG LITHIUM free?
Do JMP BattMon II or AG LITHIUM have ads?
Which is updated more often, JMP BattMon II or AG LITHIUM?
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