FM BMS vs chamrider BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Head to head
About
FM BMS
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FM BMS保护板，通过蓝牙连接硬件设备，实时监测电池状态，从而达到保护电池的目的
About
chamrider BMS
Features
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主要用于BMS的监测和控制。
Screenshots
FM BMS3 screens
chamrider BMS4 screens
Verdict
The call
The clearest difference is update cadence: chamrider BMS at daily against FM BMS's fortnightly. 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
CostPrice · In-app purchases · Ads · Monetization
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UpkeepUpdate frequency
FM BMS ships an update fortnightly, chamrider BMS daily. Both last shipped on November 7, 2026.
Scorecard1 real difference · 5 level
| Parameter | FM BMS | chamrider BMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Daily — 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 | 37 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | 蓓 徐 | 笠 张 |
In-app purchases
None
FM BMS
No in-app purchases
None
chamrider BMS
No in-app purchases
Questions
Is FM BMS free?
FM BMS is free to download, with no in-app purchases.
Is chamrider BMS free?
chamrider BMS is free to download, with no in-app purchases.
Do FM BMS or chamrider BMS have ads?
Neither FM BMS nor chamrider BMS shows ads.
Which is updated more often, FM BMS or chamrider BMS?
FM BMS ships an update fortnightly, and chamrider BMS daily. Most recently, FM BMS was updated on November 7, 2026 and chamrider BMS on November 7, 2026.
