# Check Engine - AI Engine Agent — Your whip's best friend

> Your whip's best friend (iPhone/iPad app by REIDT GAVIN WILDE.)

- Source: https://appshunter.io/ios/app/check-engine-ai-engine-agent/id6787276654 (this page in markdown: same URL + `.md`)
- Developer: [REIDT GAVIN WILDE](https://appshunter.io/developer/6787276656)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 48 MB
- Languages: American English
- Released: 2026-08-31
- Data updated: 2026-09-30
- User reviews in markdown: https://appshunter.io/ios/app/check-engine-ai-engine-agent/id6787276654/reviews.md

## What is Check Engine?

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/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro | $9.99 | per month |
| Shop | $29.99 | per month |



## Version history (last 2 releases)

### 1.1.7 — 2026-09-11

• Real human voices — pick your mechanic, including the Shop Foreman (Aussie Charlie)
• Big karaoke-style captions light up word by word as the mechanic talks
• The conversation stays on screen, labeled You / Shop Foreman
• Mic listens longer and picks back up automatically after every answer
• Parts & Tools buttons appear when your job needs them, with working shopping links
• Faster answers, fewer hiccups, and general polish

### 1.0.1 — 2026-08-31

No release notes.

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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 2026-09-30.*