Comparison

Inspection SYS vs LiFePO4

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

Head to head

About

Inspection SYS

Features

Read full description

Welcome to download Inspection SYS applications, mobile phones connected to the vehicle traveling data recorder, real-time preview, recording video, pictures, and can be downloaded to the local, sharing good friends

About

LiFePO4

Features

Read full description

Home storage, outdoor power supply, Internet of Things, Bluetooth connection to obtain device status information, power, current, temperature and other working status of the equipment for easy management and maintenance of the equipment

Screenshots

Inspection SYS4 screens

LiFePO44 screens

Verdict

The call

Inspection SYS and LiFePO4 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Inspection SYS ships an update every 3 months, LiFePO4 every 2 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

ScorecardNo meaningful differences

Inspection SYS versus LiFePO4: the parameters behind the verdict, then further details
Parameter	Inspection SYS	LiFePO4
Price	Free	Free
Update frequency	Every 3 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	12.0
Further details — not scored
Size	220 MB	42 MB
Age rating	17+	4+
Developer	深圳市赛德爱电子有限公司/	Tuoxin'an New Energy (Guangdong) Co.,Ltd.

In-app purchases

None

Inspection SYS

No in-app purchases

None

LiFePO4

No in-app purchases

Questions

Is Inspection SYS free?

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

Is LiFePO4 free?

LiFePO4 is free to download, with no in-app purchases.

Do Inspection SYS or LiFePO4 have ads?

Neither Inspection SYS nor LiFePO4 shows ads.

Which is updated more often, Inspection SYS or LiFePO4?

Inspection SYS ships an update every 3 months, and LiFePO4 every 2 months. Most recently, Inspection SYS was updated on October 3, 2026 and LiFePO4 on September 29, 2026.