Comparison

EV Master vs EV Efficiency Tracker

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

EV Efficiency Tracker

Features
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EV Efficiency Tracker helps EV owners maximize range by tracking real-world energy use across drives, charging sessions, and conditions. Key Features β€’ Precise Efficiency Logging: Record mi/kWh per trip. β€’ Charging Optimizer: Track charge times, costs, and efficiency by charger type (L1/L2/DC Fast). β€’ City vs. Highway Impact: See how city vs. highway mix affect your range. β€’ Battery Health Monitor: Log SoH, cycles, and degradation over time. β€’ Ability to see Audi Connect data for Audi EV owners. Perfect For β€’ Optimizing trips for max range β€’ Comparing charger networks β€’ Planning long-distance travel Download EV Efficiency Trackerβ€”turn your EV data into real range insights. No subscriptions. Simple. Accurate. Essential for EV owners.

Screenshots

EV Master4 screens
EV Efficiency Tracker4 screens

Verdict

The call

The clearest difference is update cadence: EV Efficiency Tracker at weekly against EV Master's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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 6 weeks, EV Efficiency Tracker weekly. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

Scorecard1 real difference Β· 5 level
EV Master versus EV Efficiency Tracker: the parameters behind the verdict, then further details
ParameterEV MasterEV Efficiency Tracker
PriceFreeFree
Update frequencyEvery 6 weeksWeekly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS15.614.0 β€” better
Further details β€” not scored
Size65 MB29 MB
Age rating4+4+
DeveloperTopTekk Technology Co.,Ltd.ICBNC, Inc.

In-app purchases

None

EV Master

No in-app purchases

None

EV Efficiency Tracker

No in-app purchases

Questions

Is EV Master free?
EV Master is free to download, with no in-app purchases.
Is EV Efficiency Tracker free?
EV Efficiency Tracker is free to download, with no in-app purchases.
Do EV Master or EV Efficiency Tracker have ads?
Neither EV Master nor EV Efficiency Tracker shows ads.
Which is updated more often, EV Master or EV Efficiency Tracker?
EV Master ships an update every 6 weeks, and EV Efficiency Tracker weekly. Most recently, EV Master was updated on September 12, 2026 and EV Efficiency Tracker on September 10, 2026.

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