# GM vs ATTOP AIR

The clearest difference is update cadence: GM at every 2 months against ATTOP AIR's every 10 months. GM also leads on iOS requirement (5.1.1 vs 9.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GM ships an update every 2 months, ATTOP AIR every 10 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | GM | ATTOP AIR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (7 ratings)](https://appshunter.io/ios/app/gm-wififpv/id1069720555/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 42 MB | 113 MB |
| Requires iOS | **5.1.1** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [连咏 刘](https://appshunter.io/developer/1273966378) | [文 张](https://appshunter.io/developer/1512068135) |

## What reviewers say

### GM

[App page](https://appshunter.io/ios/app/gm-wififpv/id1069720555)

Control a four-axis aircraft remotely using your iPhone or iPad. View real-time video from the aircraft's camera and capture photos and videos directly to your device. Supports 720P video resolution.

**Highlights:** Remote aircraft control, Real-time video streaming, Photo and video recording, 720P video support, iPhone/iPad/iPod compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### ATTOP AIR

[App page](https://appshunter.io/ios/app/attop-air/id6449456773)

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

**In-app purchases:** none


## Frequently asked questions

### Is GM free?

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

### Is ATTOP AIR free?

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

### Do GM or ATTOP AIR have ads?

Neither GM nor ATTOP AIR shows ads.

### Which is updated more often, GM or ATTOP AIR?

GM ships an update every 2 months, and ATTOP AIR every 10 months. Most recently, GM was updated on November 2, 2026 and ATTOP AIR on November 7, 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.*