Comparison

yBMS 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

yBMS

Features

Read full description

App通过蓝牙连接电池，读取电池组的信息并加以直观的显示。

About

chamrider BMS

Features

Read full description

主要用于BMS的监测和控制。

Screenshots

yBMS2 screens

chamrider BMS4 screens

Verdict

The call

The clearest difference is update cadence: chamrider BMS at daily against yBMS's every 13 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

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

yBMS ships an update every 13 months, chamrider BMS daily. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 5 level

yBMS versus chamrider BMS: the parameters behind the verdict, then further details
Parameter	yBMS	chamrider BMS
Price	Free	Free
Update frequency	Every 13 months	Daily — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	11.0 — better	12.0
Further details — not scored
Size	17 MB	20 MB
Age rating	4+	17+
Developer	珉媛杨	笠张

In-app purchases

None

yBMS

No in-app purchases

None

chamrider BMS

No in-app purchases

Questions

Is yBMS free?

yBMS 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 yBMS or chamrider BMS have ads?

Neither yBMS nor chamrider BMS shows ads.

Which is updated more often, yBMS or chamrider BMS?

yBMS ships an update every 13 months, and chamrider BMS daily. Most recently, yBMS was updated on October 18, 2026 and chamrider BMS on October 9, 2026.