# Greenlight AI vs Promptgate

Greenlight AI and Promptgate are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Greenlight AI sells 1 in-app purchase, starting at $2.99 per month and Promptgate sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Greenlight AI | Promptgate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 6 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Verge Labs LLC](https://appshunter.io/developer/1888949371) | [Appwared](https://appshunter.io/developer/1459979130) |

## What reviewers say

### Greenlight AI

[App page](https://appshunter.io/ios/app/greenlight-ai/id6758998897)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Greenlight Pro | $2.99 | per month |


### Promptgate

[App page](https://appshunter.io/ios/app/promptgate/id6772730472)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standart cloud | $4.99 | per month |
| Standalone features | Free | one-time |


## Frequently asked questions

### Is Greenlight AI free?

Greenlight AI is free to download, with in-app purchases available.

### Is Promptgate free?

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

### Do Greenlight AI or Promptgate have ads?

Neither Greenlight AI nor Promptgate shows ads.

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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.*