Comparison

AutoSolar vs Sun Fun Kits BMS

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

Head to head

★ 2.811 ratingsView app →

About

AutoSolar

Features

Read full description

1.Get temp 2.Get voltage 3.Get Bluetooth signal changes

About

Sun Fun Kits BMS

Manage your smart batteries and kits effortlessly with this free utility app. Monitor battery health, state of charge, and run diagnostics for compatible devices. Supports various models using the BLE protocol.

Highlights

Manage smart batteries and kits
View battery health
Check state of charge
Perform battery diagnostics
Supports BLE protocol devices

Features

Read full description

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.

Screenshots

AutoSolar3 screens

Sun Fun Kits BMS4 screens

Verdict

The call

The clearest difference is update cadence: Sun Fun Kits BMS at every 5 days against AutoSolar's every 15 months. AutoSolar's advantage is iOS requirement (9.0 vs 15.0). 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

AutoSolar ships an update every 15 months, Sun Fun Kits BMS every 5 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level

AutoSolar versus Sun Fun Kits BMS: the parameters behind the verdict, then further details
Parameter	AutoSolar	Sun Fun Kits BMS
Price	Free	Free
Rating	—	2.8 (11 ratings) — better
Positive reviews	—	25.0% of reviews
Number of ratings	—	11 — better
Update frequency	Every 15 months	Every 5 days — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	9.0 — better	15.0
Further details — not scored
Size	14 MB	193 MB
Age rating	4+	4+
Developer	云峰徐	sunfunkits

In-app purchases

None

AutoSolar

No in-app purchases

None

Sun Fun Kits BMS

No in-app purchases

Questions

Is AutoSolar free?

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

Is Sun Fun Kits BMS free?

Sun Fun Kits BMS is free to download, with no in-app purchases.

Do AutoSolar or Sun Fun Kits BMS have ads?

Neither AutoSolar nor Sun Fun Kits BMS shows ads.

Which is updated more often, AutoSolar or Sun Fun Kits BMS?

AutoSolar ships an update every 15 months, and Sun Fun Kits BMS every 5 days. Most recently, AutoSolar was updated on October 29, 2026 and Sun Fun Kits BMS on October 30, 2026.