Comparison

MERITSUN vs lithium connect

Q: Is MERITSUN free?

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

Q: Is lithium connect free?

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

Q: Do MERITSUN or lithium connect have ads?

Neither MERITSUN nor lithium connect shows ads.

Q: Which is updated more often, MERITSUN or lithium connect?

MERITSUN ships an update every 16 months, and lithium connect every 3 months. Most recently, MERITSUN was updated on October 15, 2026 and lithium connect on October 15, 2026.

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

Head to head

About

MERITSUN

Read full description

This App is only for MERITSUN Bluetooth LiFePO4 battery which based on bluetooth 4.0 BLE technology. 1.The Best Utility tool for monitoring your lithium battery. 2.Event recorder and notification reminder, easily to manage the battery. 3.Measuring distance: <= 5m. 4.Due to the bluetooth hardware feature, the APP only can connect with one battery every time. 5.If you want to connect this battery with another mobile phone,pls exit this program.

About

lithium connect

Features

Read full description

Reading and Setting of Bluetooth Device Data

Screenshots

MERITSUN4 screens

lithium connect3 screens

Verdict

The call

The clearest difference is update cadence: lithium connect at every 3 months against MERITSUN's every 16 months. MERITSUN's advantage is iOS requirement (10.0 vs 13.0). 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

MERITSUN ships an update every 16 months, lithium connect every 3 months. Both last shipped on October 15, 2026.

Scorecard2 real differences · 4 level

MERITSUN versus lithium connect: the parameters behind the verdict, then further details
Parameter	MERITSUN	lithium connect
Price	Free	Free
Update frequency	Every 16 months	Every 3 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	10.0 — better	13.0
Further details — not scored
Size	7 MB	30 MB
Age rating	4+	4+
Developer	MeriTech Power Co., Ltd.	军吴

In-app purchases

None

MERITSUN

No in-app purchases

None

lithium connect

No in-app purchases

Questions

Is MERITSUN free?

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

Is lithium connect free?

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

Do MERITSUN or lithium connect have ads?

Neither MERITSUN nor lithium connect shows ads.

Which is updated more often, MERITSUN or lithium connect?

MERITSUN ships an update every 16 months, and lithium connect every 3 months. Most recently, MERITSUN was updated on October 15, 2026 and lithium connect on October 15, 2026.