# 積読管理 vs 積DROP

The clearest difference is in-app purchases: 積読管理 at none against 積DROP's 4. 積読管理 also leads on update cadence (every 4 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 積DROP sells 4 one-off in-app purchases. 積読管理 asks for nothing beyond the download.

積読管理 ships an update every 4 days, 積DROP every 9 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 積読管理 | 積DROP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Size | 59 MB | 57 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chikato Takenouchi](https://appshunter.io/developer/1473005805) | [ForeGroove Inc.](https://appshunter.io/developer/1837127960) |

## What reviewers say

### 積読管理

[App page](https://appshunter.io/ios/app/id1659307474)

**In-app purchases:** none


### 積DROP

[App page](https://appshunter.io/ios/app/drop/id6781525555)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A Small Coffee | $0.49 | one-time |
| A Light Meal | $2.99 | one-time |
| A Lunch | $5.99 | one-time |
| A Dinner Treat | $11.99 | one-time |


## Frequently asked questions

### Is 積読管理 free?

積読管理 is free to download, with no in-app purchases.

### Is 積DROP free?

積DROP is free to download, with in-app purchases available.

### Do 積読管理 or 積DROP have ads?

Neither 積読管理 nor 積DROP shows ads.

### Which is updated more often, 積読管理 or 積DROP?

積読管理 ships an update every 4 days, and 積DROP every 9 days. Most recently, 積読管理 was updated on October 8, 2026 and 積DROP on October 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.*