# Cheezsi

> Cheezsi (iPhone/iPad app by Mark Bolton.)

- Source: https://appshunter.io/ios/app/cheezsi/id6827660598 (this page in markdown: same URL + `.md`)
- Developer: [Mark Bolton](https://appshunter.io/developer/6826556903)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15 · 46 MB
- Languages: American English
- Released: 2026-10-28
- Data updated: 2026-11-06

## What is Cheezsi?

Cheezsi is an independent offline automotive literacy app. It is not affiliated with any automaker. Read English explainers about vehicle types, how systems work, and the words technicians use—then check yourself with quizzes. No account. No sign-in. Core features work without a network.
• Discover — Feature stories on vehicle types that shaped the road.
• Systems — Plain-language guides to engines, brakes, suspension, cooling, drivetrain, electrical, aero, and hybrid layouts.
• Practice — Illustrated fact cards plus a 10-question quiz (and a gentler starter set). Scores stay on this iPhone.
• Library — Searchable glossary, unit converter (hp/kW, MPG/L/100km, PSI/bar), pre-drive checklist, bookmarks, and reading progress.

## Is Cheezsi safe?

Not enough ratings yet to assess Cheezsi.

## Is Cheezsi legit?

Cheezsi is no longer available in the App Store. The AppsHunter Legitimacy Score for Cheezsi is 33 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.5 — 2026-10-30

Improved Cheezsi with clearer automotive system explanations, smoother quiz navigation, and a more accessible learning experience across vehicle guides and illustrated fact cards.

### 1.0 — 2026-10-28

No release notes.

## Related topics

[cheezsi](https://appshunter.io/ios/topics/cheezsi)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-06.*