# ZERO vs backAR Green Screen

The clearest difference is review sentiment: ZERO at 100% against backAR Green Screen's 33%. ZERO also leads on price (Free vs $4.99) and in-app purchases (none vs 1). On ads and device support there is nothing between them.

ZERO is free to download; backAR Green Screen costs $4.99 up front. backAR Green Screen sells 1 one-off in-app purchase. ZERO asks for nothing beyond the download.

ZERO ships an update every 5 days, backAR Green Screen every 2 months. Both last shipped on October 5, 2026.

## The numbers

| Metric | ZERO | backAR Green Screen |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[4.1 (137 ratings)](https://appshunter.io/ios/app/backar-green-screen/id1660948574/reviews)** |
| Number of ratings | — | **137** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 67 MB | 275 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Directed Electronics Australia](https://appshunter.io/developer/1083778713) | [Elie F. Gebran](https://appshunter.io/developer/552036126) |

## What reviewers say

### ZERO

[App page](https://appshunter.io/ios/app/zero-x-edge/id1475852524)

Control your drone directly from your smartphone or tablet. Experience first-person view (FPV) and review recorded video footage captured by your drone.

**Highlights:** Drone control via smartphone/tablet, First-person view (FPV), View recorded video, Compatible with Zero-X Edge drone

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

**In-app purchases:** none


### backAR Green Screen

[App page](https://appshunter.io/ios/app/backar-green-screen/id1660948574)

Transform your surroundings into immersive 3D virtual environments. This app uses your device's camera to place you within dynamic scenes, allowing you to move and capture photos or videos from any angle with realistic lighting. No physical green screen is required.

**Highlights:** 360° 3D virtual backgrounds, Real-time virtual lighting, Capture photos and videos, Move and shoot from any angle, Import custom backgrounds, No physical green screen needed

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Scenes | $4.99 | one-time |


## Frequently asked questions

### Is ZERO free?

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

### Is backAR Green Screen free?

backAR Green Screen costs $4.99, and also offers in-app purchases.

### Do ZERO or backAR Green Screen have ads?

Neither ZERO nor backAR Green Screen shows ads.

### Which is updated more often, ZERO or backAR Green Screen?

ZERO ships an update every 5 days, and backAR Green Screen every 2 months. Most recently, ZERO was updated on October 5, 2026 and backAR Green Screen on October 5, 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.*