Comparison

Factsnapp vs VoltLogger

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

Head to head
About

Factsnapp

Features
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Bij Factsnapp kun je meedoen aan leuke, korte onderzoeken. Jouw mening telt, en daar belonen we je graag voor. In keiharde euro's! Factsnapp voert marktonderzoek uit voor organisaties die razendsnel informatie nodig hebben. Vaak zelfs binnen 1 uur. Als lid van het Factsnapp panel krijg je regelmatig korte vragenlijsten voorgelegd. De vragenlijsten zijn maximaal 10 vragen, zodat je ze makkelijk op jouw smartphone of tablet kunt invullen.

About

VoltLogger

Features
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Step out. The trip is logged. Your Tesla already measures its odometer, location and charging. VoltLogger reads them through the official Tesla Fleet API and turns them into the mileage log your business records need, plus a home-charging cost record. Connect your Tesla account once and logging starts that minute. No dongle. No OBD box. No install. WHAT IT DOES - Every trip logged automatically: date, start and end odometer, both addresses. - Business or personal in one tap. Rules can do it for you (home to work = commute). - Home charging in kWh, costed at your actual price per kWh, not an average. - An odometer graph that climbs from reading to reading, reconciled across the year. - Business distance kept separate from commuting and personal, running totals as you go. - Export everything to CSV or PDF any time, and share the records with your accountant. HOW IT WORKS VoltLogger runs on the server, not on your phone. The app does not use your phone's location to track trips — trips come from your Tesla. Polling is sleep-aware: more often while you drive or charge, and it backs off when the car is parked, so your Tesla sleeps normally. If a poll is missed, no distance is lost — the odometer difference reconstructs the trip, so your totals always reconcile. FOR YOUR MILEAGE LOG VoltLogger keeps the records a mileage log needs: the date and distance of each journey, both addresses, and a business-or-personal purpose you set in one tap. In the US it records the four things the IRS wants per trip (date, miles, destination, purpose), written down as you drive rather than reconstructed at year-end. Home-charging cost is recorded in kWh so you know your real operating cost. VoltLogger is a record-keeping tool, not tax advice — confirm your position with your accountant. YOUR CAR, YOUR DATA VoltLogger asks for read-only access through the official Tesla API — vehicle status and location, which is all a log needs. It cannot drive, steer, open doors or change settings. We never store your Tesla password, and you can revoke access any time from your own Tesla account. Everything is encrypted on EU infrastructure. We sell no data, to anyone. TRY IT FREE See the whole app with sample data, without connecting a Tesla. Free for 7 days. SUBSCRIPTION VoltLogger Premium is a weekly or yearly auto-renewing subscription, with a 7-day free trial. The price is shown in your local currency in the App Store before you subscribe. Payment goes through your Apple account; the subscription renews automatically unless you cancel at least 24 hours before the period ends. Manage or cancel in your Apple account settings. Terms: https://voltlogger.com/terms/ Privacy: https://voltlogger.com/privacy/ VoltLogger is an independent app and is not affiliated with, endorsed, or sponsored by Tesla, Inc.

Screenshots

Factsnapp3 screens
VoltLogger4 screens

Verdict

The call

The clearest difference is in-app purchases: Factsnapp at none against VoltLogger's 2. Factsnapp also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). VoltLogger's advantage is update cadence (every 2 weeks vs every 2 months). On price and ads 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. VoltLogger sells 2 in-app purchases, starting at $1.49 per 7 days. Factsnapp asks for nothing beyond the download.

UpkeepUpdate frequency

Factsnapp ships an update every 2 months, VoltLogger every 2 weeks. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 4 level
Factsnapp versus VoltLogger: the parameters behind the verdict, then further details
ParameterFactsnappVoltLogger
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size70 MB8 MB
Age rating4+4+
DeveloperKien BVSander van Meggelen

In-app purchases

None

Factsnapp

No in-app purchases

2 purchases

VoltLogger

Subscriptions2
  • Premium Weekly7 Days trial$1.497 Days
  • Premium Yearly7 Days trial$69.001 Year

Questions

Is Factsnapp free?
Factsnapp is free to download, with no in-app purchases.
Is VoltLogger free?
VoltLogger is free to download, with in-app purchases available.
Do Factsnapp or VoltLogger have ads?
Neither Factsnapp nor VoltLogger shows ads.
Which is updated more often, Factsnapp or VoltLogger?
Factsnapp ships an update every 2 months, and VoltLogger every 2 weeks. Most recently, Factsnapp was updated on October 26, 2026 and VoltLogger on October 31, 2026.

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