# S1 DRONE vs WTT Drones

The clearest difference is update cadence: S1 DRONE at every 2 weeks against WTT Drones's every 4 months. S1 DRONE also leads on iOS requirement (9.0 vs 15.6). 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.

S1 DRONE ships an update every 2 weeks, WTT Drones every 4 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | S1 DRONE | WTT Drones |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wtt-drones/id6761094528/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 163 MB | 89 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文 张](https://appshunter.io/developer/1512068135) | [World Tech Toy](https://appshunter.io/developer/1134418908) |

## What reviewers say

### S1 DRONE

[App page](https://appshunter.io/ios/app/s1-drone/id1630891856)

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

**In-app purchases:** none


### WTT Drones

[App page](https://appshunter.io/ios/app/wtt-drones/id6761094528)

Control specific drone models remotely using your iPhone or iPad. Stream live video from the drone's camera and capture photos and videos. Perform aerial stunts and control movement through gravity.

**Highlights:** Remote drone control, Real-time video streaming, Photo and video capture, Aerial stunt performance, Gravity-based control

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

**In-app purchases:** none


## Frequently asked questions

### Is S1 DRONE free?

S1 DRONE is free to download, with no in-app purchases.

### Is WTT Drones free?

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

### Do S1 DRONE or WTT Drones have ads?

Neither S1 DRONE nor WTT Drones shows ads.

### Which is updated more often, S1 DRONE or WTT Drones?

S1 DRONE ships an update every 2 weeks, and WTT Drones every 4 months. Most recently, S1 DRONE was updated on September 30, 2026 and WTT Drones on October 8, 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.*