# 安定打坐法 vs Happy Compass

The clearest difference is price: Happy Compass at Free against 安定打坐法's $6.99. Happy Compass also leads on update cadence (monthly vs every 5 months). 安定打坐法's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Happy Compass is free to download; 安定打坐法 costs $6.99 up front. Happy Compass sells 2 in-app purchases, starting at $1.99 per month. 安定打坐法 asks for nothing beyond the download.

安定打坐法 ships an update every 5 months, Happy Compass monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 安定打坐法 | Happy Compass |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Size | 8 MB | 6 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [公益財団法人天風会](https://appshunter.io/developer/1477585190) | [Hiroshi Yamazaki](https://appshunter.io/developer/315980148) |

## What reviewers say

### 安定打坐法

[App page](https://appshunter.io/ios/app/id1477585191)

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

**In-app purchases:** none


### Happy Compass

[App page](https://appshunter.io/ios/app/happy-compass/id6770814594)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $14.99 | per year |


## Frequently asked questions

### Is 安定打坐法 free?

安定打坐法 costs $6.99, with no in-app purchases.

### Is Happy Compass free?

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

### Do 安定打坐法 or Happy Compass have ads?

Happy Compass shows ads; 安定打坐法 does not.

### Which is updated more often, 安定打坐法 or Happy Compass?

安定打坐法 ships an update every 5 months, and Happy Compass monthly. Most recently, 安定打坐法 was updated on October 25, 2026 and Happy Compass on October 24, 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.*