# Check Engine Chat vs TORKO

The clearest difference is in-app purchases: TORKO at none against Check Engine Chat's 1. TORKO also leads on update cadence (every 2 days vs monthly) and iOS requirement (16.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Check Engine Chat sells 1 one-off in-app purchase. TORKO asks for nothing beyond the download.

Check Engine Chat ships an update monthly, TORKO every 2 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Check Engine Chat | TORKO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 2.7 GB | 12 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yao Vah Saechao](https://appshunter.io/developer/1845021267) | [Zenonas Valeika](https://appshunter.io/developer/1875738860) |

## What reviewers say

### Check Engine Chat

[App page](https://appshunter.io/ios/app/check-engine-chat/id6755978445)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audio Diagnostics Pro | $4.99 | one-time |


### TORKO

[App page](https://appshunter.io/ios/app/torko-obd2-diagnostics/id6766201140)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Check Engine Chat free?

Check Engine Chat is free to download, with in-app purchases available.

### Is TORKO free?

TORKO is free to download, with no in-app purchases.

### Do Check Engine Chat or TORKO have ads?

Neither Check Engine Chat nor TORKO shows ads.

### Which is updated more often, Check Engine Chat or TORKO?

Check Engine Chat ships an update monthly, and TORKO every 2 days. Most recently, Check Engine Chat was updated on October 14, 2026 and TORKO on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*