# Gnam Gnam vs Mr Comet

The clearest difference is price: Gnam Gnam at Free against Mr Comet's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Gnam Gnam is free to download; Mr Comet costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gnam Gnam ships an update every 44 months, Mr Comet every 37 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Gnam Gnam | Mr Comet |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 37 months** |
| Size | 18 MB | 25 MB |
| Requires iOS | 12.2 | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Calcagno](https://appshunter.io/developer/510762783) | [Anthony Hindle](https://appshunter.io/developer/1057765652) |

## What reviewers say

### Gnam Gnam

[App page](https://appshunter.io/ios/app/gnam-gnam/id592345739)

**In-app purchases:** none


### Mr Comet

[App page](https://appshunter.io/ios/app/mr-comet/id1126482889)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gnam Gnam free?

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

### Is Mr Comet free?

Mr Comet costs $0.99, with no in-app purchases.

### Do Gnam Gnam or Mr Comet have ads?

Neither Gnam Gnam nor Mr Comet shows ads.

### Which is updated more often, Gnam Gnam or Mr Comet?

Gnam Gnam ships an update every 44 months, and Mr Comet every 37 months. Most recently, Gnam Gnam was updated on October 6, 2026 and Mr Comet on October 15, 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.*