# Protostar Parents vs 中医执业医师

The clearest difference is in-app purchases: Protostar Parents at none against 中医执业医师's 4. Protostar Parents also leads on iOS requirement (9.0 vs 16.6). 中医执业医师's advantage is update cadence (every 3 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. 中医执业医师 sells 4 one-off in-app purchases. Protostar Parents asks for nothing beyond the download.

Protostar Parents ships an update every 6 months, 中医执业医师 every 3 weeks. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Protostar Parents | 中医执业医师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 67 MB | 39 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Longzhe Education Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/1504821937) | [海婷 黄](https://appshunter.io/developer/1833119393) |

## What reviewers say

### Protostar Parents

[App page](https://appshunter.io/ios/app/protostar-parents/id1578837954)

**Features:** macOS Compatibility

**In-app purchases:** none


### 中医执业医师

[App page](https://appshunter.io/ios/app/app/id6754000902)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 购买VIP会员1个月 | $4.99 | one-time |
| 购买VIP会员3个月 | $6.99 | one-time |
| 购买VIP会员6个月 | $7.99 | one-time |
| 购买VIP会员12个月 | $9.99 | one-time |


## Frequently asked questions

### Is Protostar Parents free?

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

### Is 中医执业医师 free?

中医执业医师 is free to download, with in-app purchases available.

### Do Protostar Parents or 中医执业医师 have ads?

Neither Protostar Parents nor 中医执业医师 shows ads.

### Which is updated more often, Protostar Parents or 中医执业医师?

Protostar Parents ships an update every 6 months, and 中医执业医师 every 3 weeks. Most recently, Protostar Parents was updated on October 16, 2026 and 中医执业医师 on October 19, 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.*