RBT BMS vs FMZK BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RBT BMS
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便于用户监控、控制电池；APP直接蓝牙连接，操作简单方便，界面简洁大方。
FMZK BMS
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方便用户对设备进行监控和管理
Screenshots
Verdict
The clearest difference is update cadence: FMZK BMS at every 6 weeks against RBT BMS's every 7 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.
RBT BMS ships an update every 7 months, FMZK BMS every 6 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | RBT BMS | FMZK BMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 40 MB | 47 MB |
| Age rating | 17+ | 17+ |
| Developer | 观发 黄 | 同川 易 |
In-app purchases
RBT BMS
No in-app purchases
FMZK BMS
No in-app purchases
