# いつどこ本棚 vs Reading Memory

The clearest difference is in-app purchases: いつどこ本棚 at none against Reading Memory's 2. いつどこ本棚 also leads on iOS requirement (17.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Reading Memory sells 2 in-app purchases, starting at $3.99 per month. いつどこ本棚 asks for nothing beyond the download.

## The numbers

| Metric | いつどこ本棚 | Reading Memory |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Freemium |
| Size | 9 MB | 48 MB |
| Requires iOS | **17.4** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [shota yoshida](https://appshunter.io/developer/1593575738) | [Kyoichi Taniguchi](https://appshunter.io/developer/1609440791) |

## What reviewers say

### いつどこ本棚

[App page](https://appshunter.io/ios/app/id6745746972)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reading Memory

[App page](https://appshunter.io/ios/app/reading-memory-book-tracker/id6751159926)

This app helps you build a consistent reading habit and retain information from the books you read. It allows you to track reading days, manage your to-read pile, and take private notes on your books. Advanced features like AI-powered key point extraction are available through an optional subscription.

**Highlights:** Build daily reading habits, Track reading streaks and finished books, Organize to-read and finished book piles, Take private notes and sticky notes, Search and add books via barcode or title, Generate reading cards and badges, AI-powered key point extraction (subscription)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| メモリープラス月額プラン | $3.99 | per month |
| メモリープラス年額プラン | $39.99 | per year |


## Frequently asked questions

### Is いつどこ本棚 free?

いつどこ本棚 is free to download, with no in-app purchases.

### Is Reading Memory free?

Reading Memory is free to download, with in-app purchases available.

### Do いつどこ本棚 or Reading Memory have ads?

Neither いつどこ本棚 nor Reading Memory shows ads.

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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.*