# POWERHOUSE（パワーハウス）公式アプリ vs hareka

The clearest difference is iOS requirement: hareka at 12.0 against POWERHOUSE（パワーハウス）公式アプリ's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

POWERHOUSE（パワーハウス）公式アプリ ships an update every 31 months, hareka every 42 months. The most recent releases landed on October 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | POWERHOUSE（パワーハウス）公式アプリ | hareka |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 31 months** | Every 42 months |
| Size | 12 MB | 18 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [YANGU SHOJI, K.K.](https://appshunter.io/developer/1529067391) | [Mika Kuwahara](https://appshunter.io/developer/1601618824) |

## What reviewers say

### POWERHOUSE（パワーハウス）公式アプリ

[App page](https://appshunter.io/ios/app/powerhouse/id1529067389)

**In-app purchases:** none


### hareka

[App page](https://appshunter.io/ios/app/hareka/id1601618822)

**In-app purchases:** none


## Frequently asked questions

### Is POWERHOUSE（パワーハウス）公式アプリ free?

POWERHOUSE（パワーハウス）公式アプリ is free to download, with no in-app purchases.

### Is hareka free?

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

### Do POWERHOUSE（パワーハウス）公式アプリ or hareka have ads?

Neither POWERHOUSE（パワーハウス）公式アプリ nor hareka shows ads.

### Which is updated more often, POWERHOUSE（パワーハウス）公式アプリ or hareka?

POWERHOUSE（パワーハウス）公式アプリ ships an update every 31 months, and hareka every 42 months. Most recently, POWERHOUSE（パワーハウス）公式アプリ was updated on October 20, 2026 and hareka 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.*