# Annual Ring vs 心理自愈Pro

The clearest difference is update cadence: 心理自愈Pro at every 3 days against Annual Ring's every 3 weeks. Annual Ring's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Annual Ring ships an update every 3 weeks, 心理自愈Pro every 3 days. The most recent releases landed on September 16, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Annual Ring | 心理自愈Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 25 MB | 35 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [颖昭 范](https://appshunter.io/developer/1476704080) | [子博 魏](https://appshunter.io/developer/1581955700) |

## What reviewers say

### Annual Ring

[App page](https://appshunter.io/ios/app/annual-ring/id1605609710)

**Features:** macOS Compatibility

**In-app purchases:** none


### 心理自愈Pro

[App page](https://appshunter.io/ios/app/pro/id6749799295)

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

**In-app purchases:** none


## Frequently asked questions

### Is Annual Ring free?

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

### Is 心理自愈Pro free?

心理自愈Pro is free to download, with no in-app purchases.

### Do Annual Ring or 心理自愈Pro have ads?

Neither Annual Ring nor 心理自愈Pro shows ads.

### Which is updated more often, Annual Ring or 心理自愈Pro?

Annual Ring ships an update every 3 weeks, and 心理自愈Pro every 3 days. Most recently, Annual Ring was updated on September 16, 2026 and 心理自愈Pro on September 13, 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.*