mycarcheck vs MechNostic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mycarcheck
Verify the history of any UK registered vehicle before purchase. Access free basic details like make, model, and MOT status. Paid checks reveal crucial information such as stolen status, write-offs, and outstanding finance.
- View UK vehicle registration details
- Check MOT status and history
- Access road tax information
- Identify stolen or written-off vehicles
- Reveal outstanding finance details
- Get vehicle valuation
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Never agree to buy a used car without checking it first. Free to download, My Car Check allows you to view the details of any UK registered car, van or motorcycle by searching using the registration number. However, this information is not enough to make an important decision such as buying a used vehicle. Since 2005 we’ve provided peace of mind for millions of people. From only a few pounds you can avoid buying a potentially un-safe, stolen or debt-ridden vehicle, saving yourself time, money and effort, not to mention the unthinkable consequences of buying an unsafe car. Don’t risk it. Check it first. Be car confident. For FREE, we can usually provide: • Make & Model • Colour • Engine Size • BHP • Body Type • Fuel Type • Date of Registration • CO2 Emissions • Valuation • MOT Status, History & Mileage • Road Tax Information For a fee, via in-app purchases or using credits from your My Car Check account you can get: Our Basic Check that reveals whether the registration is: • Stolen • Written-off • Scrapped • Exported • Colour or plate changes • Full vehicle specification details Our Comprehensive Check includes all the above, plus: • Outstanding finance details We don’t mean to brag but: • More than 1 million downloads • #1 iOS utility 2010 – 2014 • App Store - 'Staff Favourites' • Which? - '10 money-saving apps' • Mail on Sunday Magazine - 'Cash-saving apps' • Former #1 free app Questions? Information is supplied by the DVLA, Police, ABI and SMMT. Not every vehicle will have all the information available, please contact us before purchasing if you require specific information. If you have any questions contact our support team using https://www.mycarcheck.com/contact-us
MechNostic
This AI-powered tool assists professional mechanics in diagnosing vehicle issues by analyzing fault codes, symptoms, and sensor data. It guides users through diagnostic steps, offers explanations, and integrates with OBD2 adapters for real-time vehicle information.
- AI-guided fault diagnosis
- Analyze fault codes and symptoms
- Integrates with OBD2 adapters
- Read diagnostic trouble codes
- View live sensor readings
- Share diagnostic findings
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MechNostic is an AI-powered vehicle diagnostic assistant built for professional mechanics and automotive technicians. A fault code is a starting point, not a diagnosis. MechNostic helps you combine symptoms, DTCs, vehicle information and test results to work out the next useful check. **AI-GUIDED FAULT DIAGNOSIS** - Enter fault codes or describe what the vehicle is doing - Add photos of scan-tool screens, warning lights or VIN plates - Get practical diagnostic checks, with explanations of what each test can confirm - Share new readings and results to refine the next step - Revisit previous diagnostic conversations **NOSTIC CONNECT: OBD2 DIAGNOSTICS** Use a compatible Bluetooth or Wi-Fi OBD2 adapter to access supported vehicle data. Depending on the vehicle and adapter, you can: - Read and interpret diagnostic trouble codes - View live sensor readings - Check vehicle information - Bring scan results into a conversation with Nostic Agent **BUILT FOR THE WORKSHOP** From an intermittent fault to a second opinion on a repair direction, MechNostic is designed to help skilled technicians work through the evidence—not guess at parts. **GET MORE WITH PRO** Unlock additional AI diagnostic capabilities and features through an optional subscription. Available features depend on your plan. MechNostic supports professional judgement; it does not replace manufacturer procedures, hands-on testing or safe working practices. Vehicle data and OBD2 functions vary by adapter and vehicle. Start your next diagnosis with MechNostic. Support: https://mechnostic.com/support Website: https://mechnostic.com https://mechnostic.com/terms
Screenshots
Verdict
The clearest difference is review sentiment: MechNostic at 100% against mycarcheck's 42%. MechNostic also leads on update cadence (every 9 days vs every 3 weeks). On price, ads, in-app purchases and monetization model 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
Both are free to download. mycarcheck sells 10 one-off in-app purchases and MechNostic sells 2 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.
mycarcheck ships an update every 3 weeks, MechNostic every 9 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.
| Parameter | mycarcheck | MechNostic |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 41.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 14 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | CDL VIS Ltd. | PAWROUTE LTD |
Customer experience
mycarcheck
MechNostic
Bugs and requests
mycarcheck
Reported bugs
12 issues- Money taken, no check available
- Incorrect finance report
- Never receive sign-in code
- App redirects to website
- Login loop
Show 7 moreShow fewer
- App doesn't work after update
- Registration number not found
- Search history deleted
- Logged out repeatedly
- App stopped working
- Invalid number plate error
- Paid checks vanished after update
Requested features
7 requests- Remove unwanted searches
- Add camera auto-detect VRN
- Bring back old technical specs
- Allow manual mileage for valuation
- Restore purchased checks after update
Show 2 moreShow fewer
- Option to import/save search history
- Make technical specs free again
MechNostic
Not enough reviews yet to summarise bugs or requests.
In-app purchases
mycarcheck
- Basic$4.99
- Comprehensive Single Check$8.99
- Comprehensive Bundle 2$9.99
Show 7 moreShow fewer
- Comprehensive Bundle 3$12.99
- Pro 20 Pack$49.99
- Comprehensive Bundle 20$59.99
- Pro 50 Pack$119.99
- Pro 100 Pack$199.99
- Pro 250 Pack$499.99
- Pro 500 Pack$899.99
MechNostic
- MechNostic Pro$17.991 Month
- MechNostic Pro – Yearly$129.991 Year
Questions
Is mycarcheck free?
Is MechNostic free?
Do mycarcheck or MechNostic have ads?
Which is updated more often, mycarcheck or MechNostic?
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