Comparison

PeakTech Safety Tester vs EV Master

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

Head to head
About

PeakTech Safety Tester

Features
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1.PeakTech Safety Tester App is professional software for connecting PeakTech instruements to your iOS mobile device. 2. It enhances the efficiency and quality of the measurement by allowing you to record and manage readings independently. 3. Use the app to realize a measurement visualization, data logging and forwarding of the measured values.

About

EV Master

Features
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EV Master focuses on the diagnosis and health status detection of new energy vehicle battery packs, integrating fault diagnosis, data stream reading, temperature and voltage monitoring of battery packs, and supporting one click generation of health reports. โ— Fault diagnosis: We automatically scan the entire vehicle system of new energy vehicles and support one click clearing of fault codes. โ— Read data stream: Supports reading battery pack related data streams for users to view battery related information in real time โ— Battery pack inspection: Read the voltage and temperature of each battery in the new energy vehicle, and grasp the health status of each battery. Battery Health Report: It covers basic information about the battery (remaining charge, health status) and inspection details (fault conditions, battery voltage and temperature, data flow information), assisting users in understanding the battery condition of their car.

Screenshots

PeakTech Safety Tester4 screens
EV Master4 screens

Verdict

The call

The clearest difference is update cadence: EV Master at every 5 weeks against PeakTech Safety Tester's every 7 months. PeakTech Safety Tester's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PeakTech Safety Tester ships an update every 7 months, EV Master every 5 weeks. The most recent releases landed on October 27, 2026 and October 16, 2026 respectively.

Scorecard2 real differences ยท 4 level
PeakTech Safety Tester versus EV Master: the parameters behind the verdict, then further details
ParameterPeakTech Safety TesterEV Master
PriceFreeFree
Update frequencyEvery 7 monthsEvery 5 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 โ€” better15.6
Further details โ€” not scored
Size9 MB66 MB
Age rating4+4+
DeveloperPeakTech GmbHTopTekk Technology Co.,Ltd.

In-app purchases

None

PeakTech Safety Tester

No in-app purchases

None

EV Master

No in-app purchases

Questions

Is PeakTech Safety Tester free?
PeakTech Safety Tester is free to download, with no in-app purchases.
Is EV Master free?
EV Master is free to download, with no in-app purchases.
Do PeakTech Safety Tester or EV Master have ads?
Neither PeakTech Safety Tester nor EV Master shows ads.
Which is updated more often, PeakTech Safety Tester or EV Master?
PeakTech Safety Tester ships an update every 7 months, and EV Master every 5 weeks. Most recently, PeakTech Safety Tester was updated on October 27, 2026 and EV Master on October 16, 2026.

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