# COCORO BOOKS vs 心がラクになる後ろ向き名言100選

The clearest difference is update cadence: 心がラクになる後ろ向き名言100選 at every 9 days against COCORO BOOKS's every 6 months. 心がラクになる後ろ向き名言100選 also leads on iOS requirement (10.0 vs 15). On price, review sentiment, 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.

COCORO BOOKS ships an update every 6 months, 心がラクになる後ろ向き名言100選 every 9 days. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | COCORO BOOKS | 心がラクになる後ろ向き名言100選 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cocoro-books/id538345738/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 7.4% of reviews | **15.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 61 MB | 90 MB |
| Requires iOS | 15 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sharp Corporation](https://appshunter.io/developer/454644836) | [株式会社DONIKA](https://appshunter.io/developer/1078148699) |

## What reviewers say

### COCORO BOOKS

[App page](https://appshunter.io/ios/app/cocoro-books/id538345738)

Access a vast library of over 1.2 million e-books, including novels, comics, and magazines. Enjoy features like automatic updates for subscriptions, cloud backup for multi-device access, and a high-quality reader with dictionary integration. Read a wide range of genres from entertainment to business.

**Highlights:** Over 1.2 million e-books, Subscription auto-delivery, Cloud backup for multi-device access, High-definition reader, Dictionary integration, Free previews available

**Features:** Vision Pro support

**In-app purchases:** none


### 心がラクになる後ろ向き名言100選

[App page](https://appshunter.io/ios/app/100/id1091961831)

Discover "negative" quotes from historical figures and successful people that can lead to true positivity. Answer simple questions to find quotes tailored to you, offering a new perspective on life's challenges.

**Highlights:** Negative quotes from famous people, Personalized quote recommendations, Simple question-based quiz, New perspective on positivity, Content licensed from publisher

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is COCORO BOOKS free?

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

### Is 心がラクになる後ろ向き名言100選 free?

心がラクになる後ろ向き名言100選 is free to download, with no in-app purchases.

### Do COCORO BOOKS or 心がラクになる後ろ向き名言100選 have ads?

Neither COCORO BOOKS nor 心がラクになる後ろ向き名言100選 shows ads.

### Which is updated more often, COCORO BOOKS or 心がラクになる後ろ向き名言100選?

COCORO BOOKS ships an update every 6 months, and 心がラクになる後ろ向き名言100選 every 9 days. Most recently, COCORO BOOKS was updated on November 1, 2026 and 心がラクになる後ろ向き名言100選 on November 2, 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.*