Comparison

EV Master vs Tire Pattern Detection

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

Head to head
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. ● Fault diagnosis: We automatically scan the entire vehicle system of new energy vehicles and support one click clearing of fault codes. ● Read data stream: Supports reading battery pack related data streams for users to view battery related information in real time ● 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.

About

Tire Pattern Detection

Features
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Tire Pattern Detection is a smart, easy-to-use mobile app that works seamlessly with FCAR’s handheld tire tread detection tool. Part of the FCAR automotive diagnostic ecosystem, this app helps you monitor tire wear and keep your vehicle safe β€” right from your smartphone. Powered by precise algorithms, the connected device measures tire tread depth accurately, ensuring timely maintenance and safer driving. The app offers a minimalist and clean interface, making it perfect for both professional workshops and car owners who prefer DIY vehicle care. Key Features: Quick Device Connection: Easily pair your FCAR tire tread detection tool via Bluetooth or Wi-Fi. Vehicle Management: Add vehicle details and link measurements to specific cars for clear record-keeping. Precise Measurements: View real-time tire tread depth readings synced instantly from the device. Instant Report Creation: Generate detailed inspection reports, stored for future reference. Cloud Backup: Securely save reports on the cloud for easy access anytime. Simple Sharing: Share your reports via apps like WeChat or download them as PDF files. FCAR Ecosystem Integration: Combine tire tread data with other chassis diagnostic tools to create a full chassis health report.

Screenshots

EV Master4 screens
Tire Pattern Detection4 screens

Verdict

The call

EV Master and Tire Pattern Detection are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

EV Master ships an update every 5 weeks, Tire Pattern Detection every 2 months. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

ScorecardNo meaningful differences
EV Master versus Tire Pattern Detection: the parameters behind the verdict, then further details
ParameterEV MasterTire Pattern Detection
PriceFreeFree
Update frequencyEvery 5 weeks β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.6 β€” better16.6
Further details β€” not scored
Size66 MB27 MB
Age rating4+4+
DeveloperTopTekk Technology Co.,Ltd.ζ·±εœ³εΈ‚ηˆ±ε€«ε‘η§‘ζŠ€ζœ‰ι™ε…¬εΈ

In-app purchases

None

EV Master

No in-app purchases

None

Tire Pattern Detection

No in-app purchases

Questions

Is EV Master free?
EV Master is free to download, with no in-app purchases.
Is Tire Pattern Detection free?
Tire Pattern Detection is free to download, with no in-app purchases.
Do EV Master or Tire Pattern Detection have ads?
Neither EV Master nor Tire Pattern Detection shows ads.
Which is updated more often, EV Master or Tire Pattern Detection?
EV Master ships an update every 5 weeks, and Tire Pattern Detection every 2 months. Most recently, EV Master was updated on October 1, 2026 and Tire Pattern Detection on September 29, 2026.

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