# ストレス低減トレーニング vs Praise Boost

The clearest difference is ads: Praise Boost at none against ストレス低減トレーニング's shown. On price, update cadence, 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.

ストレス低減トレーニング ships an update every 3 weeks, Praise Boost every 2 weeks. The most recent releases landed on September 6, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ストレス低減トレーニング | Praise Boost |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 28 MB | 10 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akira Fujisawa](https://appshunter.io/developer/1533514621) | [Burning Tribe Inc.](https://appshunter.io/developer/1888072646) |

## What reviewers say

### ストレス低減トレーニング

[App page](https://appshunter.io/ios/app/id1535303206)

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

**In-app purchases:** none


### Praise Boost

[App page](https://appshunter.io/ios/app/praise-boost/id6763720132)

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

**In-app purchases:** none


## Frequently asked questions

### Is ストレス低減トレーニング free?

ストレス低減トレーニング is free to download, with no in-app purchases.

### Is Praise Boost free?

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

### Do ストレス低減トレーニング or Praise Boost have ads?

ストレス低減トレーニング shows ads; Praise Boost does not.

### Which is updated more often, ストレス低減トレーニング or Praise Boost?

ストレス低減トレーニング ships an update every 3 weeks, and Praise Boost every 2 weeks. Most recently, ストレス低減トレーニング was updated on September 6, 2026 and Praise Boost on September 18, 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.*