# Tudao Robot vs 三毛游

The clearest difference is in-app purchases: Tudao Robot at none against 三毛游's 18. Tudao Robot also leads on review sentiment (100% vs 80%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. 三毛游 sells 18 one-off in-app purchases. Tudao Robot asks for nothing beyond the download.

Tudao Robot holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 22 respectively. Written reviews point the same way: 100% of Tudao Robot's written reviews are positive against 80% of 三毛游's.

Tudao Robot ships an update fortnightly, 三毛游 monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tudao Robot | 三毛游 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/tudao-robot/id1473081611/reviews)** | [4.8 (22 ratings)](https://appshunter.io/ios/app/ai/id1658976259/reviews) |
| Number of ratings | 8 | **22** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 130 MB | 305 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广州途道信息科技有限公司](https://appshunter.io/developer/1228572324) | [东红 李](https://appshunter.io/developer/1625799729) |

## What reviewers say

### Tudao Robot

[App page](https://appshunter.io/ios/app/tudao-robot/id1473081611)

This utility app allows users to control programmable robots using visual block-based coding. It offers guided assembly instructions and enables robot movement through custom programs.

**Highlights:** Robot movement control (forward, backward, turns), Block-based programming with Blockly, Assembly and installation guidance, Visual programming interface

**Features:** macOS Compatibility

**In-app purchases:** none


### 三毛游

[App page](https://appshunter.io/ios/app/ai/id1658976259)

This app offers intelligent audio guides for over 15,000 global attractions and museums, featuring AI-powered narration and patented GPS technology for automatic triggering. It also provides offline access, VR tours, and the option to book live expert guides for a comprehensive cultural exploration experience.

**Highlights:** AI-powered audio guides, Patented GPS auto-triggering, VR virtual tours, Offline content download, Live expert guide booking, Hand-drawn scenic maps, Cultural insights and tips

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 充值3个学币 | $0.99 | one-time |
| 充值9.9个学币 | $0.99 | one-time |
| 充值15个学币 | $1.99 | one-time |
| 充值19.9个学币 | $2.99 | one-time |
| 充值29.9个学币 | $3.99 | one-time |
| 38个学币 | $4.99 | one-time |
| 充值39.9个学币 | $5.99 | one-time |
| 充值59.9个学币 | $8.99 | one-time |
| 充值69.9个学币 | $9.99 | one-time |
| 78个学币 | $9.99 | one-time |
| 充值98个学币 | $14.99 | one-time |
| 139学币 | $19.99 | one-time |
| 充值208个学币 | $29.99 | one-time |
| 充值388个学币 | $59.99 | one-time |
| 充值518个学币 | $69.99 | one-time |
| 充值818个学币 | $119.99 | one-time |
| 充值1098个学币 | $149.99 | one-time |
| 充值2298个学币 | $349.99 | one-time |


## Frequently asked questions

### Is Tudao Robot free?

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

### Is 三毛游 free?

三毛游 is free to download, with in-app purchases available.

### Which has better reviews, Tudao Robot or 三毛游?

Tudao Robot is rated higher. Tudao Robot averages 5.0 out of 5 from 8 ratings, while 三毛游 averages 4.8 from 22 ratings.

### Do Tudao Robot or 三毛游 have ads?

Neither Tudao Robot nor 三毛游 shows ads.

### Which is updated more often, Tudao Robot or 三毛游?

Tudao Robot ships an update fortnightly, and 三毛游 monthly. Most recently, Tudao Robot was updated on October 24, 2026 and 三毛游 on October 27, 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.*