Comparison

Yi BMS vs Cam Folder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Yi BMS

YiFang BMS management

About

Yi BMS

Features

Read full description

This app connects to the BMS of Yifang battery pack via bluetooth, you can easily check the status of the battery, including voltage, current, temperature, alarm status and other data, and you can set the battery's operating parameters.

About

Cam Folder

Features

Read full description

CamFolder is a smart and simple camera app that lets you take photos and record videos while giving you full control over where your media gets saved. Tired of finding photos and videos from your last Vegas or Europe trip lost in your gallery? We've got you covered. Use CamFolder to capture your moments, and the app will save them directly to the folder you choose. Keep your memories organized without scrolling through your entire gallery.

Screenshots

Yi BMS4 screens

Cam Folder4 screens

Verdict

The call

The clearest difference is ads: Cam Folder at none against Yi BMS's shown. Cam Folder also leads on update cadence (every 2 weeks vs every 3 months). Yi BMS's advantage is iOS requirement (12.0 vs 17.6). On price, 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

Yi BMS ships an update every 3 months, Cam Folder every 2 weeks. Both last shipped on October 25, 2026.

Scorecard3 real differences · 3 level

Yi BMS versus Cam Folder: the parameters behind the verdict, then further details
Parameter	Yi BMS	Cam Folder
Price	Free	Free
Update frequency	Every 3 months	Every 2 weeks — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	12.0 — better	17.6
Further details — not scored
Size	32 MB	10 MB
Age rating	17+	4+
Developer	Shenzhen Yifang new energy technology Co., Ltd	Ileshkumar Sharma

In-app purchases

None

Yi BMS

No in-app purchases

None

Cam Folder

No in-app purchases

Questions

Is Yi BMS free?

Yi BMS is free to download, with no in-app purchases.

Is Cam Folder free?

Cam Folder is free to download, with no in-app purchases.

Do Yi BMS or Cam Folder have ads?

Yi BMS shows ads; Cam Folder does not.

Which is updated more often, Yi BMS or Cam Folder?

Yi BMS ships an update every 3 months, and Cam Folder every 2 weeks. Most recently, Yi BMS was updated on October 25, 2026 and Cam Folder on October 25, 2026.