# e看牙 vs 坚果牙

The clearest difference is in-app purchases: e看牙 at none against 坚果牙's 10. e看牙 also leads on review sentiment (17% vs 0%). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 坚果牙 sells 10 one-off in-app purchases. e看牙 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | e看牙 | 坚果牙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (269 ratings)](https://appshunter.io/ios/app/e/id1041319212/reviews)** | — |
| Number of ratings | **269** | — |
| Positive reviews | **17.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 181 MB | 118 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Wuxi Lingjian Information Technology Co., Ltd](https://appshunter.io/developer/1041319211) | [Beijing Miaoshanwanghai Technology Co., Ltd.](https://appshunter.io/developer/1380299498) |

## What reviewers say

### e看牙

[App page](https://appshunter.io/ios/app/e/id1041319212)

This app serves as a mobile clinic and professional community for dental practitioners. It facilitates appointment scheduling, patient management, post-treatment follow-ups, and secure medical record maintenance. It also offers a platform for professional communication and a marketplace for dental supplies.

**Highlights:** Appointment and schedule management, Patient electronic health records, Post-treatment patient follow-ups, Doctor-patient communication tools, Professional community forum, Dental supply marketplace, Multi-location practice support

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

**In-app purchases:** none


### 坚果牙

[App page](https://appshunter.io/ios/app/id1380302768)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 坚果币12个 | $1.99 | one-time |
| 坚果币30个 | $3.99 | one-time |
| 坚果币60个 | $8.99 | one-time |
| 坚果币108个 | $14.99 | one-time |
| 坚果币218个 | $31.99 | one-time |
| 坚果币318个 | $48.99 | one-time |
| 坚果币418个 | $64.99 | one-time |
| 坚果币698个 | $99.99 | one-time |
| 坚果币1198个 | $179.99 | one-time |
| 坚果币2298个 | $349.99 | one-time |


## Frequently asked questions

### Is e看牙 free?

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

### Is 坚果牙 free?

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

### Which is updated more often, e看牙 or 坚果牙?

e看牙 ships an update every 3 weeks, and 坚果牙 every 3 weeks. Most recently, e看牙 was updated on October 18, 2026 and 坚果牙 on October 18, 2026.

---

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