App Store
Version 41 · 2026-09-19
Bug fixes
Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 41, updated 2026-09-19.








Store screenshots supplied by the developer.
Welcome to Mechanic Car Tuning Simulator — the ultimate car tuning, building, and street racing simulator where every nut, bolt, and pixel is yours to master.
Build your custom car from scratch
Install pistons, crankshaft, gearbox, and turbo with full control over performance.
True mechanic gameplay
Disassemble and rebuild engines, tweak suspension, camber, and offsets. Master realistic tuning.
Customize with style
Paint, apply vinyls, body kits, rims, spoilers — define your identity on the street.
Race across cities and tracks
Drift, sprint, drag, time attack, or free roam in a detailed 3D open world.
Upgrade everything
Nitro, gearbox, tires, turbo — every part affects real performance. Unlock rare mods.
Career story mode
Climb from rookie to garage legend. Race bosses, earn respect, build your empire.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Bug fixes
mechanicWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
These are really on sale; we just can’t tell from the name whether they recur.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.