Comparison

MODI Mobile Diagnostics vs FVAG

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

Head to head
About

MODI Mobile Diagnostics

This app provides advanced diagnostic and customization options for vehicles. It allows users to read and clear trouble codes, view live data, and unlock coding features for various car brands. A health report feature helps identify potential issues before trips.

Highlights
  • Vehicle diagnostics
  • Read/clear diagnostic trouble codes
  • Live data display
  • Module scan
  • Coding and customization
  • Health Report
  • Service interval reset
Features
Read full description

MODI is a next-generation mobile diagnostic interface, designed and developed by Abrites. Manufactured by the highest standards in the industry, it has been created with automotive enthusiasts in mind, giving you a vast variety of diagnostic and customization options. MODI allows you to tap into the full potential of your vehicle by unlocking coding functions for your car. Main functionalities: • Vehicle diagnostics • Reading and clearing diagnostic trouble codes • Live data displayed in a graph and table view • Module scan • Coding and customization options • Health Report With MODI, you can read and clear diagnostic trouble codes from your car. A “Check Engine” light popped up on your dashboard and your vehicle is now in emergency mode? Not a problem - with MODI, you can perform diagnostics review the trouble code, clear it, drive your car to the nearby mechanic, or continue your journey! You’ve just collected your car from the service shop and noticed that the service intervals are not reset. With MODI in your glove box, this is not an issue anymore - now you can reset the service intervals on your car all by yourself, quickly and easily. We are officially introducing our newest feature: Health Report. Planning a family trip? With our Health Report feature, you can scan all modules on your vehicle, review the registered trouble codes and understand the state of your car. This will point you to potential problems you may face during your upcoming trip so that you can plan a visit to your mechanic. This feature has the potential to spare you costly roadside assistance and repair bills. With MODI, you are getting much, much more. Coding Features*: BMW • Unlock the “M” logo and change other visual elements on the instrument cluster and HUD • Enable full-screen Apple Carplay • Enable/disable the engine Start-Stop system VAG • Enable needle sweep and lap time on the instrument cluster and HUD • Change the startup screen on the instrument cluster/HUD • Enable/disable side-mirror folding and opening on vehicle lock/unlock • Enable wireless Apple Carplay (if the wired function is supported) Peugeot/Citroen • Configure DRL • Enable/disable side-mirror folding and opening on vehicle lock/unlock *The coding features are available only on supported car brands and models. The MODI hardware is Bluetooth-enabled and works with the designated MODI app, available in the Apple Store. You need less than 3 minutes to install your MODI on your car and start using it. How It Works: 1. Connect MODI to your car using the OBD2 port. 2. Download the MODI app on your phone from the App Store. 3. Open the MODI app, select your car brand and access the features and configurations of your car. No in-app purchases or subscriptions are required while you are using MODI. What does this mean for you? You will no longer have to worry about recurring charges, and you will have access to all features of the app without having to pay extra. This will make it easier for you to use MODI and get the most out of it. Have you ever wanted to unlock the full potential of your car? With MODI, you can do just that!

About

FVAG

This diagnostic scanner app provides comprehensive vehicle checks for VW, Audi, Skoda, and Seat models. It's a compact and user-friendly tool that allows operation and diagnosis directly from a mobile phone. The app offers numerous special functions for in-depth vehicle maintenance and troubleshooting.

Highlights
  • Comprehensive vehicle scanning
  • Special functions (Throttle Adaptation, Immobilizer, etc.)
  • Mobile phone operation
  • Compact and easy to use
  • Free for life
Read full description

FVAG is one of the most comprehensive and cost-effective scanners for VW, Audi, Skoda, and Seat. The scanner is extremely small and easy to use. Customer can operate and diagnose on his mobile phone, and the APP is totally free for life. More importantly, FVAG provides tons of special functions including Throttle Adaptation, Immobilizer, Actuation Test, Transmission Test, Service Reset and many more.

Screenshots

MODI Mobile Diagnostics4 screens
FVAG3 screens

Verdict

The call

The clearest difference is review sentiment: FVAG at 25% against MODI Mobile Diagnostics's 0%. FVAG also leads on iOS requirement (11.0 vs 15.6). On price, update cadence, 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

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

UpkeepUpdate frequency

MODI Mobile Diagnostics ships an update monthly, FVAG every 5 weeks. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
MODI Mobile Diagnostics versus FVAG: the parameters behind the verdict, then further details
ParameterMODI Mobile DiagnosticsFVAG
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews0.0% of reviews25.0% of reviews — better
Number of ratings—1 — better
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size68 MB18 MB
Age rating4+4+
DeveloperMODI Abrites Ltd.深圳市爱夫卡科技有限公司

Customer experience

MODI Mobile Diagnostics

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

FVAG

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

None

MODI Mobile Diagnostics

No in-app purchases

None

FVAG

No in-app purchases

Questions

Is MODI Mobile Diagnostics free?
MODI Mobile Diagnostics is free to download, with no in-app purchases.
Is FVAG free?
FVAG is free to download, with no in-app purchases.
Do MODI Mobile Diagnostics or FVAG have ads?
Neither MODI Mobile Diagnostics nor FVAG shows ads.
Which is updated more often, MODI Mobile Diagnostics or FVAG?
MODI Mobile Diagnostics ships an update monthly, and FVAG every 5 weeks. Most recently, MODI Mobile Diagnostics was updated on November 3, 2026 and FVAG on November 3, 2026.

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