ALLIED BATTERY vs Qomolander BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ALLIED BATTERY
This app monitors and manages battery systems via Bluetooth. It displays real-time battery status, collects operational data, and exchanges information with external devices to enhance safety, usability, and lifespan. It aims to solve key issues related to lithium battery systems.
- Real-time voltage, current, power, and internal resistance display
- Individual battery voltage and alarm status monitoring
- Charging and load switch control
- Cell data comparison and voltage difference display
- Cell balance display
- Cell temperature warning and real-time alarms
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ALLIED BATTERY management system and active equalizer through bluetooth connection, realize to monitor BATTERY status, real-time collecting the information in the storage, processing, BATTERY operation, the exchange of information with external equipment, to solve the safety of the lithium BATTERY system, ease of use, and the service life of the key problems, prolong the service life of the BATTERY, Enhance battery stability after grouping. 1. Display real-time voltage, current, power, internal resistance and other parameters in the form of instrument panel and digital display; 2. Display the real-time voltage and alarm status of all individual batteries. If the alarm or protection value is triggered, an alarm is generated. Charging switch, load switch. 4. Compare each data of the cell and the voltage difference. Maximum voltage cell Minimum voltage cell. And cell balance display 5. Cell temperature warning. Real-time alarms are generated for overtemperature, short circuit, overvoltage, and undervoltage Hopefully ALLIED BATTERY will help you learn more about BATTERY life
Qomolander BMS
This app provides real-time monitoring of battery status, including voltage, current, and temperature. It connects via Bluetooth to display battery information, diagnose issues, and manage settings to extend battery life and enhance stability.
- Real-time battery parameter display (voltage, current, SOC, SOH, temp)
- Individual cell voltage monitoring
- Cell balance and voltage difference display
- Alarm status for various battery issues
- Battery parameter modification
- Battery program upgrades
- Charging and discharging control
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QOMOLANDER intelligent battery management system can real-time monitor battery status, collect, store and process the information during battery operation. With a Bluetooth connection, it can exchange information with external devices to display battery information and diagnose battery issues. This technology can also extend the lifetime and enhance the stability of the battery. 1. Real-time display of voltage, current ,SOC ,SOH, temperature, other parameters of battery. 2. Real-time display the voltage of battery cells. 3. Real-time display the maximum and minimum voltage of the cell, the voltage difference and the cell balance. 4. Real-time display of over-voltage, under-voltage, over-current, over -temperature, low-temperature, short circuit and other alarm status. 5. Modifying battery parameters. 6. Upgrading battery program. 7. Charging and discharging switch on or off. I hope QOMOLANDER can help you to better understand the convenience of lithium batteries operation.
Screenshots
Verdict
The clearest difference is rating: Qomolander BMS at 5.0 against ALLIED BATTERY's 3.1. ALLIED BATTERY's advantage is ratings volume (26 vs 1). On price, update cadence, ads and in-app purchases 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.
Qomolander BMS holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: ALLIED BATTERY has 26 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 30, 2026 and October 8, 2026 respectively.
| Parameter | ALLIED BATTERY | Qomolander BMS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (26 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 34.6% of reviews | — |
| Number of ratings | 26 — better | 1 |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 35 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | Fore Concepts | Shenzhen Qomolander Technology Co., LTD |
Customer experience
ALLIED BATTERY
Qomolander BMS
In-app purchases
ALLIED BATTERY
No in-app purchases
Qomolander BMS
No in-app purchases
Questions
Is ALLIED BATTERY free?
Is Qomolander BMS free?
Which has better reviews, ALLIED BATTERY or Qomolander BMS?
Do ALLIED BATTERY or Qomolander BMS have ads?
Which is updated more often, ALLIED BATTERY or Qomolander BMS?
Other comparisons
