Comparison

Mah Jong Sofa 3D vs VoltLogger

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

Head to head
About

Mah Jong Sofa 3D

Design and visualize your dream sofa in 3D and augmented reality. Personalize it with designer fabrics and see how it fits in your home before you buy.

Highlights
  • 3D sofa creation
  • Augmented reality visualization
  • Personalize with designer fabrics
  • Real-time rendering
  • Save and share designs
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The Roche Bobois Mah Jong 3D application allows you to create, personalise and picture in 3D and augmented reality what the Mah Jong, Roche Bobois Paris’ iconic sofa, would look like in your home. Easily put together your Mah Jong sofa in real time by choosing and juxtaposing the various cushions. Personalise each component with fabric collections designed by Jean Paul Gaultier, Kenzo Takada or Missoni Home. Picture your sofa in 3D with superb real-life photo rendering. Use augmented reality to see your 3D composition in your room from all angles in real time. File, save or share your compositions. An exceptionally high level of reality for this new 3D conception and augmented reality experience which can be accessed from your iPhone or iPad.

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

Mah Jong Sofa 3D4 screens
VoltLogger4 screens

Verdict

The call

The clearest difference is in-app purchases: Mah Jong Sofa 3D at none against VoltLogger's 2. Mah Jong Sofa 3D also leads on device support (3 vs 1) and iOS requirement (13.0 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. Mah Jong Sofa 3D asks for nothing beyond the download.

UpkeepUpdate frequency

Mah Jong Sofa 3D ships an update every 2 months, VoltLogger every 2 weeks. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
Mah Jong Sofa 3D versus VoltLogger: the parameters behind the verdict, then further details
ParameterMah Jong Sofa 3DVoltLogger
PriceFreeFree
Rating3.4 (14 ratings) — better—
Positive reviews40.9% of reviews—
Number of ratings14 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size61 MB8 MB
Age rating4+4+
DeveloperRoche Bobois InternationalSander van Meggelen

In-app purchases

None

Mah Jong Sofa 3D

No in-app purchases

2 purchases

VoltLogger

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

Questions

Is Mah Jong Sofa 3D free?
Mah Jong Sofa 3D is free to download, with no in-app purchases.
Is VoltLogger free?
VoltLogger is free to download, with in-app purchases available.
Do Mah Jong Sofa 3D or VoltLogger have ads?
Neither Mah Jong Sofa 3D nor VoltLogger shows ads.
Which is updated more often, Mah Jong Sofa 3D or VoltLogger?
Mah Jong Sofa 3D ships an update every 2 months, and VoltLogger every 2 weeks. Most recently, Mah Jong Sofa 3D was updated on October 22, 2026 and VoltLogger on October 29, 2026.

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