# 优康 vs When

The clearest difference is review sentiment: When at 100% against 优康's 0%. When also leads on update cadence (every 4 days vs every 10 days). 优康's advantage is in-app purchases (none vs 3) and iOS requirement (10.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. When sells 3 in-app purchases, starting at $0.99 per month. 优康 asks for nothing beyond the download.

优康 ships an update every 10 days, When every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 优康 | When |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1453936840/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 122 MB | 6 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Chenrui Puhui Guangzhou Technology Co., Ltd](https://appshunter.io/developer/1453936839) | [Andras Varga](https://appshunter.io/developer/1841546733) |

## What reviewers say

### 优康

[App page](https://appshunter.io/ios/app/id1453936840)

This platform connects patients with nearly 400 hospital systems and over 10,000 registered doctors for comprehensive healthcare services. It offers online consultations, follow-up care, and health education resources, aiming to be a trusted partner in China's internet healthcare system.

**Highlights:** Online consultations, Follow-up care, Online payment, Health education, Patient community, Health news

**Features:** macOS Compatibility

**In-app purchases:** none


### When

[App page](https://appshunter.io/ios/app/when-then-and-next/id6804155280)

This app helps you remember important dates and track recurring tasks. It offers timeline views for upcoming events and 'last time' tracking for past activities. Organize items with categories, add notes, and use widgets for quick access.

**Highlights:** Timeline view for upcoming events, Track recurring tasks, Expiry and renewal date tracking, Birthday and anniversary reminders, Home and Lock Screen widgets, Organize with categories and icons, Add notes and attachments

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $7.99 | per year |
| When Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 优康 free?

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

### Is When free?

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

### Do 优康 or When have ads?

Neither 优康 nor When shows ads.

### Which is updated more often, 优康 or When?

优康 ships an update every 10 days, and When every 4 days. Most recently, 优康 was updated on November 2, 2026 and When on October 31, 2026.

---

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