# G vs AM GPT

The clearest difference is in-app purchases: G at none against AM GPT's 1. G also leads on ads (none vs shown) and device support (3 vs 1). AM GPT's advantage is update cadence (every 6 days vs fortnightly). On price there is nothing between them.

Both are free to download. AM GPT sells 1 in-app purchase, starting at $19.99 per month. G asks for nothing beyond the download.

G ships an update fortnightly, AM GPT every 6 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | G | AM GPT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 39 MB | 48 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FORESIGHT GPS, SRL](https://appshunter.io/developer/1469600982) | [CORDOBA VENTURE STUDIO LTD](https://appshunter.io/developer/1809138121) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-evolution-mobile/id1479441165)

**Features:** macOS Compatibility

**In-app purchases:** none


### AM GPT

[App page](https://appshunter.io/ios/app/am-gpt/id6744744346)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $19.99 | per month |


## Frequently asked questions

### Is G free?

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

### Is AM GPT free?

AM GPT is free to download, with in-app purchases available.

### Do G or AM GPT have ads?

AM GPT shows ads; G does not.

### Which is updated more often, G or AM GPT?

G ships an update fortnightly, and AM GPT every 6 days. Most recently, G was updated on September 30, 2026 and AM GPT 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.*