Sun Fun Kits BMS vs Qomolander BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sun Fun Kits BMS
Manage your smart batteries and kits effortlessly. View battery health, state of charge, and perform diagnostics. Supports all Sun Fun Kits products and devices using the BLE protocol.
- Manage smart batteries and kits
- View battery health
- Check state of charge
- Perform battery diagnostics
- Supports BLE protocol devices
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With the Sun Fun Kits BMS app, you can manage your smart batteries and kits with ease; it's completely free! Supports all Sun Fun Kits products & devices. You can view your battery health and state of charge as well as perform diagnostics on your battery. Supports the SFK-260, SFK-260HP, KIT BMS, and future products that use the BLE protocol. NOTE: BLE devices require location services, please ensure these are turned on.
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 Sun Fun Kits BMS's 2.8. Qomolander BMS also leads on iOS requirement (13.0 vs 15.0). Sun Fun Kits BMS's advantage is update cadence (every 4 days vs monthly) and ratings volume (11 vs 1). On price, ads, in-app purchases and monetization model 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 2.8. That said, the two scores are not equally well evidenced: Sun Fun Kits BMS has 11 ratings behind it against 1, so its average is the more settled of the two.
Sun Fun Kits BMS ships an update every 4 days, Qomolander BMS monthly. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.
| Parameter | Sun Fun Kits BMS | Qomolander BMS |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 4 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 193 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | sunfunkits | Shenzhen Qomolander Technology Co., LTD |
Customer experience
Sun Fun Kits BMS
Qomolander BMS
In-app purchases
Sun Fun Kits BMS
No in-app purchases
Qomolander BMS
No in-app purchases
Questions
Is Sun Fun Kits BMS free?
Is Qomolander BMS free?
Which has better reviews, Sun Fun Kits BMS or Qomolander BMS?
Do Sun Fun Kits BMS or Qomolander BMS have ads?
Which is updated more often, Sun Fun Kits BMS or Qomolander BMS?
Other comparisons
