# 余命計算機 vs 安定打坐法

The clearest difference is price: 余命計算機 at Free against 安定打坐法's $6.99. 余命計算機 also leads on update cadence (every 3 days vs every 5 months). 安定打坐法's advantage is review sentiment (50% vs 33%) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

余命計算機 is free to download; 安定打坐法 costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

余命計算機 ships an update every 3 days, 安定打坐法 every 5 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 余命計算機 | 安定打坐法 |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 months |
| Size | 2 MB | 8 MB |
| Requires iOS | 17.0 | **12.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Masayuki Yamaji](https://appshunter.io/developer/1270013649) | [公益財団法人天風会](https://appshunter.io/developer/1477585190) |

## What reviewers say

### 余命計算機

[App page](https://appshunter.io/ios/app/id1270013650)

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

**In-app purchases:** none


### 安定打坐法

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 余命計算機 free?

余命計算機 is free to download, with no in-app purchases.

### Is 安定打坐法 free?

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

### Do 余命計算機 or 安定打坐法 have ads?

Neither 余命計算機 nor 安定打坐法 shows ads.

### Which is updated more often, 余命計算機 or 安定打坐法?

余命計算機 ships an update every 3 days, and 安定打坐法 every 5 months. Most recently, 余命計算機 was updated on November 3, 2026 and 安定打坐法 on November 7, 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.*