# asMagic vs Tutu Watermark

The clearest difference is iOS requirement: Tutu Watermark at 12.0 against asMagic's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. asMagic sells 2 one-off in-app purchases and Tutu Watermark sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on July 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | asMagic | Tutu Watermark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/asmagic/id6661033548/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 580 MB | 30 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen AncoraSpring Robotics Technology Co., Ltd.](https://appshunter.io/developer/1840315355) | [单 安](https://appshunter.io/developer/1703734519) |

## What reviewers say

### asMagic

[App page](https://appshunter.io/ios/app/asmagic/id6661033548)

This utility app turns your Apple device into a robotics research and learning tool. It enables multi-modal data collection, real-time streaming of AR and IMU data, and intuitive control of external robots. Experiment with teleoperation and human-robot interaction through features like joystick control and body tracking.

**Highlights:** Multi-modal data collection, Real-time AR/IMU data streaming, Robot model exploration, Joystick control, Human body tracking, Teleoperation experiments

**Features:** Game Controller support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Us | $2.99 | one-time |
| Extra Support | $9.99 | one-time |


### Tutu Watermark

[App page](https://appshunter.io/ios/app/tutu-watermark/id6711340833)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent card | $3.99 | one-time |


## Frequently asked questions

### Is asMagic free?

asMagic is free to download, with in-app purchases available.

### Is Tutu Watermark free?

Tutu Watermark is free to download, with in-app purchases available.

### Do asMagic or Tutu Watermark have ads?

Neither asMagic nor Tutu Watermark shows ads.

### Which is updated more often, asMagic or Tutu Watermark?

asMagic ships an update every 3 weeks, and Tutu Watermark every 3 weeks. Most recently, asMagic was updated on July 8, 2026 and Tutu Watermark on September 11, 2026.

---

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