Comparison

Precision Vision vs Lion Batteries

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

Head to head

About

Precision Vision

Features

Read full description

1,view the real time video of vehicle through mdvr device 2,locate the gps postion of one car through mdvr device 3,query history gps trace of one car through mdvr device 4,query hhistory alarm info of vehicle through mdvr device

About

Lion Batteries

Monitor the health and status of your Lion Lithium batteries. Get detailed information to ensure you're always powered up and avoid unexpected battery issues.

Highlights

Real-time battery health monitoring
Detailed battery status display
Prevent unexpected battery failures
Ensure continuous power supply

Features

Read full description

Connecting you to all your Lion Lithium battery. You will never be left again not know the health of your battery, with every detail displayed to keep you powered.

Screenshots

Precision Vision3 screens

Lion Batteries3 screens

Verdict

The call

The clearest difference is update cadence: Lion Batteries at every 6 weeks against Precision Vision's every 38 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

Precision Vision ships an update every 38 months, Lion Batteries every 6 weeks. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

Scorecard1 real difference · 7 level

Precision Vision versus Lion Batteries: the parameters behind the verdict, then further details
Parameter	Precision Vision	Lion Batteries
Price	Free	Free
Positive reviews	—	0.0% of reviews
Update frequency	Every 38 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	14.0	13.0 — better
Further details — not scored
Size	62 MB	27 MB
Age rating	4+	4+
Developer	锡敏石	Lion Batteries

In-app purchases

None

Precision Vision

No in-app purchases

None

Lion Batteries

No in-app purchases

Questions

Is Precision Vision free?

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

Is Lion Batteries free?

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

Do Precision Vision or Lion Batteries have ads?

Neither Precision Vision nor Lion Batteries shows ads.

Which is updated more often, Precision Vision or Lion Batteries?

Precision Vision ships an update every 38 months, and Lion Batteries every 6 weeks. Most recently, Precision Vision was updated on October 27, 2026 and Lion Batteries on October 17, 2026.