Comparison

passoni vs BatteryManAI for EV

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

Head to head
About

passoni

Features
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Please download our service App to retrieve information about storing, handling and assembling racks from Passoni-alpha. You got a rack from Passoni – alpha? This App helps you to handle and assemble it. The App supports you with assembly and handling instructions as pdf-prints and small videos. The pdf-prints show the information with illustrations and text. The videos show the main steps of the assembly. The pdf-prints will be downloaded to the „Download“-folder of your Smartphone. So you can also find it there to watch it again without the App. The videos have the possibility to download the file the button on the video player for later offline use. In the gallery you find a lot of photos of assembled racks, so you can imagine what it should look like. Additional information can be found in the company catalogue. And if you got stuck or need further help, the service App provides the service hotline contact data.

About

BatteryManAI for EV

Features
Read full description

BatteryManAI for EV – The Most Advanced EV Battery Health Prediction Model Worried about EV battery degradation? Just enter 3 numbers after every charge (battery % + current range + total mileage) and you get: 1. Complete battery & mileage logbook – export Excel + HD chart screenshots anytime, keep forever 2. Two professional trend charts: long-term full-charge range + true SOH decay curve (red warning line) 3. World’s only BHIT 20-year personalized prediction model – tells you the exact year your battery will drop to 70% (warranty red line). The more data, the more accurate. Exclusive Features • Full battery & mileage logbook – export Excel spreadsheets and HD charts anytime, keep forever • Instant battery health check – instantly see if degradation matches age & mileage. Must-have before buying a used EV • Predicts exactly when you’ll hit the warranty threshold – 70% remaining capacity is the warranty line for most manufacturers (Tesla example: minimum 70% retention within 8 years) App Includes • Battery & mileage logbook with one-tap Excel + HD chart export • Long-term full-charge range trend chart • Battery health (SOH) trend chart • Exclusive BHIT model: Best / Average / Worst personalized 20-year curves + 95% confidence interval • Precise prediction of when you’ll reach 70% SOH Other Highlights • No ads, no subscription – one-time purchase, lifetime use • Works with ALL BEVs (Tesla, GM/Chevy, Ford, Rivian, Lucid, Hyundai, Kia, BMW…any brand) • km / miles toggle, Dark Mode, full multilingual support • 100% local storage only – never uploaded, delete everything anytime Download BatteryManAI for EV today – Spot abnormal degradation early, know exactly how many years your battery has left, and say goodbye to battery anxiety forever!

Screenshots

passoni3 screens
BatteryManAI for EV4 screens

Verdict

The call

The clearest difference is price: passoni at Free against BatteryManAI for EV's $2.99. passoni also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.6). BatteryManAI for EV's advantage is update cadence (fortnightly vs every 4 months). On ads and in-app purchases 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

passoni is free to download; BatteryManAI for EV costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

passoni ships an update every 4 months, BatteryManAI for EV fortnightly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 2 level
passoni versus BatteryManAI for EV: the parameters behind the verdict, then further details
ParameterpassoniBatteryManAI for EV
PriceFree — better$2.99
Update frequencyEvery 4 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.0 — better17.6
Further details — not scored
Size33 MB21 MB
Age rating4+4+
DeveloperLoginfinty AGCheng-Ta Yu

In-app purchases

None

passoni

No in-app purchases

None

BatteryManAI for EV

No in-app purchases

Questions

Is passoni free?
passoni is free to download, with no in-app purchases.
Is BatteryManAI for EV free?
BatteryManAI for EV costs $2.99, with no in-app purchases.
Do passoni or BatteryManAI for EV have ads?
Neither passoni nor BatteryManAI for EV shows ads.
Which is updated more often, passoni or BatteryManAI for EV?
passoni ships an update every 4 months, and BatteryManAI for EV fortnightly. Most recently, passoni was updated on October 26, 2026 and BatteryManAI for EV on October 24, 2026.

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