Monster Lithium vs NextGen Lithium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Monster Lithium
Monitor and manage your battery pack's performance in real-time. Prevent overcharging and overdischarging to extend battery life and ensure optimal usage for daily needs.
- Real-time battery status monitoring
- Intelligent battery unit management
- Overcharging prevention
- Overdischarging prevention
- Extended battery life
- Bluetooth data transmission
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The working status data information of the battery pack is transmitted to the APP through the Bluetooth module to manage and maintain each battery unit intelligently, to prevent the battery from overcharging and overdischarging problems, to extend the battery life, and to monitor the battery status at the same time. Allow users to obtain the working status and data information of the battery pack in real time to better use battery pack, to satisfy the user's daily work and life needs, and improve usage experience.
NextGen Lithium
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This is the exclusive NextGen Lithium Bluetooth Battery Monitor APP 1) Now you can monitor your battery on your phone directly from the BMS. 2) APP will list batteries within signal distance on the "DEVICE" tab, and you choose which one you want to view. You may disconnect and connect to another battery on the connections tab. 3) Displays detailed battery operating information on the "DASHBOARD" tab including : State of Charge Percentage, Voltage, Current, Battery Temperature and so on. 4) The "INFORMATION" tab displays more detailed information including: Battery Name (You can set), Serial Number, Nominal Capacity, Cycles, and some battery protection params. 5) This APP functions through Bluetooth 5.0 (Which you must have on your phone for this APP to function correctly) 6) Maximum distance of communication on a typical phone is 10 meters 7) Each battery will only allow one Bluetooth connection at a time.
Screenshots
Verdict
The clearest difference is update cadence: Monster Lithium at every 3 weeks against NextGen Lithium's every 5 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.
Monster Lithium ships an update every 3 weeks, NextGen Lithium every 5 months. The most recent releases landed on August 28, 2026 and September 10, 2026 respectively.
| Parameter | Monster Lithium | NextGen Lithium |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (9 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 | 10.0 |
| Further details — not scored | ||
| Size | 5 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | 海波 刘 | 海波 刘 |
In-app purchases
Monster Lithium
No in-app purchases
NextGen Lithium
No in-app purchases
