Qomolander BMS vs Alltrax Toolkit AC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Alltrax Toolkit AC
This utility app enables communication with AC series motor controllers via Bluetooth. Users can modify controller settings, update firmware, and monitor performance directly from their mobile device.
- Bluetooth communication
- Change settings
- Update firmware
- Monitor controller
- AC series compatibility
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Alltrax Toolkit app for communication with the AC series motor controllers via Bluetooth. Provides a means to change settings, update the firmware, and monitor the controller.
Screenshots
Verdict
The clearest difference is rating: Qomolander BMS at 5.0 against Alltrax Toolkit AC's 2.0. Qomolander BMS also leads on iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads 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 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Qomolander BMS ships an update monthly, Alltrax Toolkit AC every 6 weeks. The most recent releases landed on October 8, 2026 and October 23, 2026 respectively.
| Parameter | Qomolander BMS | Alltrax Toolkit AC |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 46 MB | 112 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Qomolander Technology Co., LTD | Alltrax Inc |
Customer experience
Qomolander BMS
Alltrax Toolkit AC
In-app purchases
Qomolander BMS
No in-app purchases
Alltrax Toolkit AC
No in-app purchases
Questions
Is Qomolander BMS free?
Is Alltrax Toolkit AC free?
Which has better reviews, Qomolander BMS or Alltrax Toolkit AC?
Do Qomolander BMS or Alltrax Toolkit AC have ads?
Which is updated more often, Qomolander BMS or Alltrax Toolkit AC?
Other comparisons
