# 当约 vs 8号技师

The clearest difference is rating: 当约 at 4.4 against 8号技师's 4.0. 当约 also leads on ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

当约 holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: 当约 has 7 ratings behind it against 1, so its average is the more settled of the two.

当约 ships an update every 3 weeks, 8号技师 monthly. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 当约 | 8号技师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/id1585400501/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/8/id6448784103/reviews) |
| Number of ratings | **7** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 49 MB | 74 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dezhou Sunhope Technology Co.Ltd](https://appshunter.io/developer/1498289499) | [Hangzhou Xiaoli Technology Co., Ltd.](https://appshunter.io/developer/1686363518) |

## What reviewers say

### 当约

[App page](https://appshunter.io/ios/app/id1585400501)

This platform connects users with professional massage and wellness services for at-home appointments. It uses data analysis to assess therapist expertise, ensuring green, professional, and diverse service options. Experience convenient and tailored wellness solutions delivered directly to your door.

**Highlights:** Professional at-home massage services, Data-driven therapist assessment, Green and professional service options, Personalized wellness experiences, Easy online booking

**Features:** macOS Compatibility

**In-app purchases:** none


### 8号技师

[App page](https://appshunter.io/ios/app/8/id6448784103)

This app provides O2O in-home massage and foot spa services. It ensures professional and safe treatments with certified technicians, offering convenience and comfort without leaving your home. Enjoy transparent pricing and a hassle-free booking experience for your wellness needs.

**Highlights:** O2O in-home massage services, Certified and verified technicians, 24-hour on-demand booking, Transparent and upfront pricing, Service quality assurance, Convenient at-home experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 当约 free?

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

### Is 8号技师 free?

8号技师 is free to download, with no in-app purchases.

### Which has better reviews, 当约 or 8号技师?

当约 is rated higher. 当约 averages 4.4 out of 5 from 7 ratings, while 8号技师 averages 4.0 from 1 ratings.

### Do 当约 or 8号技师 have ads?

Neither 当约 nor 8号技师 shows ads.

### Which is updated more often, 当约 or 8号技师?

当约 ships an update every 3 weeks, and 8号技师 monthly. Most recently, 当约 was updated on September 24, 2026 and 8号技师 on October 2, 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.*