# Green Screen by AI vs Gravity Maze +

The clearest difference is in-app purchases: Gravity Maze + at none against Green Screen by AI's 6. Gravity Maze + also leads on iOS requirement (10.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Green Screen by AI sells 6 in-app purchases, starting at $4.49 per 7 days. Gravity Maze + asks for nothing beyond the download.

## The numbers

| Metric | Green Screen by AI | Gravity Maze + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (418 ratings)](https://appshunter.io/ios/app/green-screen-by-ai/id6450184534/reviews)** | — |
| Number of ratings | **418** | — |
| Positive reviews | 29.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 31 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ZephyrLabs](https://appshunter.io/developer/1797628477) | [jialiang chen](https://appshunter.io/developer/1701378123) |

## What reviewers say

### Green Screen by AI

[App page](https://appshunter.io/ios/app/green-screen-by-ai/id6450184534)

Effortlessly replace backgrounds in your photos and videos with advanced AI-powered chroma key technology. Create professional-looking content with seamless transparency control and export in HD quality. Perfect for content creators and anyone looking to enhance their media.

**Highlights:** Chroma Key Technology, Background Remover, AI Transparency Control, Limitless Background Creativity, Live Video Editing, HD Quality Export, Intuitive Interface

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Green Screen by AI - Week | $4.49 | per 7 days |
| Green Screen by AI - Month | $11.49 | per month |
| Green Screen by AI - Month | $11.49 | per month |
| Green Screen by AI - Annual | $29.49 | per year |
| Green Screen by AI - Annual | $45.49 | per year |
| Green Screen for video | $45.49 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Works well
- 💡 Useful features
- 🤩 Great app

**What reviewers complain about**

- 🔒 Paywall to save videos
- 🐛 Glitchy and buggy
- 💰 Expensive subscription
- 🤬 Doesn't work as expected

**Reported bugs**

- App crashes frequently
- Video editing features don't work
- Background removal is inconsistent
- Compatibility issues with older devices

**Requested features**

- Allow free video saving
- Improve stability and performance
- Add more customization options
- Enhance green screen capabilities


### Gravity Maze +

[App page](https://appshunter.io/ios/app/gravity-maze-plus/id6452676610)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Green Screen by AI free?

Green Screen by AI is free to download, with in-app purchases available.

### Is Gravity Maze + free?

Gravity Maze + is free to download, with no in-app purchases.

### Do Green Screen by AI or Gravity Maze + have ads?

Neither Green Screen by AI nor Gravity Maze + shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*