# Zero vs Controller Fly for DJI Drones

The clearest difference is in-app purchases: Zero at none against Controller Fly for DJI Drones's 3. Zero also leads on iOS requirement (12.0 vs 15.0). Controller Fly for DJI Drones's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Controller Fly for DJI Drones sells 3 in-app purchases, starting at $19.99 per month. Zero asks for nothing beyond the download.

Zero ships an update every 4 months, Controller Fly for DJI Drones every 3 weeks. The most recent releases landed on September 18, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Zero | Controller Fly for DJI Drones |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 101 MB | 131 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Directed Electronics Australia](https://appshunter.io/developer/1083778713) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Zero

[App page](https://appshunter.io/ios/app/zero-x-air/id6450887821)

Connect your smartphone to a drone to view its live camera feed, record video, and control flight. This app enables wireless operation and real-time aerial perspectives.

**Highlights:** Live drone camera view, Trigger video recording, Wireless drone control, Smartphone connectivity, Aerial perspective

**In-app purchases:** none


### Controller Fly for DJI Drones

[App page](https://appshunter.io/ios/app/controller-fly-for-dji-drones/id6752404884)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features Unlock | $19.99 | per month |
| Pro Features Unlock | $49.99 | per year |
| Pro Features Unlock | $79.99 | one-time |


## Frequently asked questions

### Is Zero free?

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

### Is Controller Fly for DJI Drones free?

Controller Fly for DJI Drones is free to download, with in-app purchases available.

### Do Zero or Controller Fly for DJI Drones have ads?

Neither Zero nor Controller Fly for DJI Drones shows ads.

### Which is updated more often, Zero or Controller Fly for DJI Drones?

Zero ships an update every 4 months, and Controller Fly for DJI Drones every 3 weeks. Most recently, Zero was updated on September 18, 2026 and Controller Fly for DJI Drones on September 28, 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.*