# iBac PRO vs GutHarmony

The clearest difference is price: iBac PRO at Free against GutHarmony's $0.99. iBac PRO also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). GutHarmony's advantage is update cadence (every 2 days vs every 6 weeks). On ads and in-app purchases there is nothing between them.

iBac PRO is free to download; GutHarmony costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iBac PRO ships an update every 6 weeks, GutHarmony every 2 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iBac PRO | GutHarmony |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 16 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Alcosystems Sweden AB](https://appshunter.io/developer/639771620) | [Midean Ismail](https://appshunter.io/developer/1877104465) |

## What reviewers say

### iBac PRO

[App page](https://appshunter.io/ios/app/ibac-pro/id1310569251)

**Features:** macOS Compatibility

**In-app purchases:** none


### GutHarmony

[App page](https://appshunter.io/ios/app/gutharmony/id6760734925)

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

**In-app purchases:** none


## Frequently asked questions

### Is iBac PRO free?

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

### Is GutHarmony free?

GutHarmony costs $0.99, with no in-app purchases.

### Do iBac PRO or GutHarmony have ads?

Neither iBac PRO nor GutHarmony shows ads.

### Which is updated more often, iBac PRO or GutHarmony?

iBac PRO ships an update every 6 weeks, and GutHarmony every 2 days. Most recently, iBac PRO was updated on October 26, 2026 and GutHarmony on October 25, 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.*