# 健康轨迹 vs 症状追踪

The clearest difference is in-app purchases: 健康轨迹 at none against 症状追踪's 3. 健康轨迹 also leads on iOS requirement (11.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 症状追踪 sells 3 in-app purchases, starting at $0.99 per month. 健康轨迹 asks for nothing beyond the download.

健康轨迹 ships an update fortnightly, 症状追踪 every 8 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 健康轨迹 | 症状追踪 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Size | 33 MB | 6 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [晓州 林](https://appshunter.io/developer/1731956926) | [宇帆 张](https://appshunter.io/developer/1763544974) |

## What reviewers say

### 健康轨迹

[App page](https://appshunter.io/ios/app/id6479349895)

**Features:** macOS Compatibility

**In-app purchases:** none


### 症状追踪

[App page](https://appshunter.io/ios/app/id6745241045)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $3.99 | per year |
| 永久会员 | $7.99 | one-time |


## Frequently asked questions

### Is 健康轨迹 free?

健康轨迹 is free to download, with no in-app purchases.

### Is 症状追踪 free?

症状追踪 is free to download, with in-app purchases available.

### Do 健康轨迹 or 症状追踪 have ads?

Neither 健康轨迹 nor 症状追踪 shows ads.

### Which is updated more often, 健康轨迹 or 症状追踪?

健康轨迹 ships an update fortnightly, and 症状追踪 every 8 days. Most recently, 健康轨迹 was updated on October 15, 2026 and 症状追踪 on October 5, 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.*