Comparison

CanZE vs Check Engine

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

Head to head
About

CanZE

This app provides detailed driving statistics and insights for your ZOE electric vehicle. It connects via a Bluetooth or WIFI OBDII dongle to an iOS device, offering a closer look at your car's performance. Use with caution, as it involves interacting with vehicle systems.

Highlights
  • Displays driving statistics
  • Provides car information
  • Connects via BLE/WIFI OBDII dongle
  • iOS device compatible
  • Scientific usage focus
Features
Read full description

Description --------------- If you want to learn about your ZOE electric vehicle, youโ€™ve come to a good starting point. We will supply you with an app that displays driving stats and lots of interesting information about your car. All you need is a bluetooth low energy (BLE) or WIFI OBDII dongle and an iOS device. More on http://canze.fisch.lu Informal warning ----------------------- Before you download and use this software consider the following: you are interfering with your car and doing that with hardware and software beyond your control (and frankly, for a large part beyond ours), created by a loose team of interested amateurs in this field. Any car is a possibly lethal piece of machinery and you might hurt or kill yourself or others by using it, or even by paying attention to the display instead of watching the road. Be extremely prudent! By even downloading this software, or the source code provided on Github, you agree to have completely understand this. Formal disclaimer ----------------------- CANZE ("THE SOFTWARE") IS PROVIDED AS IS. USE THE SOFTWARE AT YOUR OWN RISK. THE AUTHORS MAKE NO WARRANTIES AS TO PERFORMANCE OR FITNESS FOR A PARTICULAR PURPOSE, OR ANY OTHER WARRANTIES WHETHER EXPRESSED OR IMPLIED. NO ORAL OR WRITTEN COMMUNICATION FROM OR INFORMATION PROVIDED BY THE AUTHORS SHALL CREATE A WARRANTY. UNDER NO CIRCUMSTANCES SHALL THE AUTHORS BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE, MISUSE, OR INABILITY TO USE THE SOFTWARE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THESE EXCLUSIONS AND LIMITATIONS MAY NOT APPLY IN ALL JURISDICTIONS. YOU MAY HAVE ADDITIONAL RIGHTS AND SOME OF THESE LIMITATIONS MAY NOT APPLY TO YOU. THIS SOFTWARE IS ONLY INTENDED FOR SCIENTIFIC USAGE.

About

Check Engine

Features
Read full description

Your car is talking. Check Engine listens. Just tap the mic and describe what your car is doing. Check Engine's AI figures it out and tells you in plain English. No mechanic lingo. No guessing. Just real answers. Tap the mic, describe the problem out loud, and Check Engine listens, thinks, and talks back like having a knowledgeable friend in your passenger seat 24/7. Built by Gavs Customs with real shop experience, not just code. Your voice is processed securely-we never sell your data. SUBSCRIPTIONS Check Engine Pro - $9.99 per month, auto-renewing. Unlimited diagnoses, all 5 AI voices, up to 3 vehicles, real repair-manual data, and recall alerts. Check Engine Shop - $29.99 per month, auto-renewing. Everything in Pro, plus tools and parts lists with torque specs and safety steps. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Privacy Policy: https://gavscustoms.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CanZE4 screens
Check Engine4 screens

Verdict

The call

The clearest difference is in-app purchases: CanZE at none against Check Engine's 2. CanZE also leads on update cadence (daily vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Check Engine sells 2 in-app purchases, starting at $9.99 per month. CanZE asks for nothing beyond the download.

UpkeepUpdate frequency

CanZE ships an update daily, Check Engine every 2 weeks. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard4 real differences ยท 4 level
CanZE versus Check Engine: the parameters behind the verdict, then further details
ParameterCanZECheck Engine
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyDaily โ€” betterEvery 2 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS14.0 โ€” better16.4
Further details โ€” not scored
Size19 MB48 MB
Age rating4+4+
DeveloperRoberto SonzogniREIDT GAVIN WILDE

In-app purchases

None

CanZE

No in-app purchases

2 purchases

Check Engine

Subscriptions2
  • Pro$9.991 Month
  • Shop$29.991 Month

Questions

Is CanZE free?
CanZE is free to download, with no in-app purchases.
Is Check Engine free?
Check Engine is free to download, with in-app purchases available.
Do CanZE or Check Engine have ads?
Neither CanZE nor Check Engine shows ads.
Which is updated more often, CanZE or Check Engine?
CanZE ships an update daily, and Check Engine every 2 weeks. Most recently, CanZE was updated on October 17, 2026 and Check Engine on October 15, 2026.

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