# HyTune vs ACOB Scanner

The clearest difference is update cadence: HyTune at every 9 days against ACOB Scanner's every 5 weeks. ACOB Scanner's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HyTune ships an update every 9 days, ACOB Scanner every 5 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HyTune | ACOB Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 197 MB | 30 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IMI Hydronic Engineering International SA](https://appshunter.io/developer/508015425) | [ACOB](https://appshunter.io/developer/1807115895) |

## What reviewers say

### HyTune

[App page](https://appshunter.io/ios/app/hytune/id1053462919)

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

**In-app purchases:** none


### ACOB Scanner

[App page](https://appshunter.io/ios/app/acob-scanner/id6744330021)

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

**In-app purchases:** none


## Frequently asked questions

### Is HyTune free?

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

### Is ACOB Scanner free?

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

### Do HyTune or ACOB Scanner have ads?

Neither HyTune nor ACOB Scanner shows ads.

### Which is updated more often, HyTune or ACOB Scanner?

HyTune ships an update every 9 days, and ACOB Scanner every 5 weeks. Most recently, HyTune was updated on October 10, 2026 and ACOB Scanner on October 6, 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.*