# 幸福の科学公式アプリ vs 作家サーチ by つきや書店・バースブック珈琲

The clearest difference is update cadence: 幸福の科学公式アプリ at every 4 days against 作家サーチ by つきや書店・バースブック珈琲's every 18 months. 幸福の科学公式アプリ also leads on iOS requirement (13.0 vs 16.6). 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.

幸福の科学公式アプリ ships an update every 4 days, 作家サーチ by つきや書店・バースブック珈琲 every 18 months. The most recent releases landed on September 24, 2026 and January 30, 2026 respectively.

## The numbers

| Metric | 幸福の科学公式アプリ | 作家サーチ by つきや書店・バースブック珈琲 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/id839306629/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 18 months |
| Size | 62 MB | 12 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Happy Science](https://appshunter.io/developer/839306632) | [MINATO KOGYO K.K.](https://appshunter.io/developer/1650167149) |

## What reviewers say

### 幸福の科学公式アプリ

[App page](https://appshunter.io/ios/app/id839306629)

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

**In-app purchases:** none


### 作家サーチ by つきや書店・バースブック珈琲

[App page](https://appshunter.io/ios/app/by/id6443870220)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 幸福の科学公式アプリ free?

幸福の科学公式アプリ is free to download, with no in-app purchases.

### Is 作家サーチ by つきや書店・バースブック珈琲 free?

作家サーチ by つきや書店・バースブック珈琲 is free to download, with no in-app purchases.

### Do 幸福の科学公式アプリ or 作家サーチ by つきや書店・バースブック珈琲 have ads?

Neither 幸福の科学公式アプリ nor 作家サーチ by つきや書店・バースブック珈琲 shows ads.

### Which is updated more often, 幸福の科学公式アプリ or 作家サーチ by つきや書店・バースブック珈琲?

幸福の科学公式アプリ ships an update every 4 days, and 作家サーチ by つきや書店・バースブック珈琲 every 18 months. Most recently, 幸福の科学公式アプリ was updated on September 24, 2026 and 作家サーチ by つきや書店・バースブック珈琲 on January 30, 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.*