# 书否 · 阅读目标与计划管理 vs KReader Tool

The clearest difference is update cadence: 书否 · 阅读目标与计划管理 at every 11 days against KReader Tool's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 书否 · 阅读目标与计划管理 sells 1 one-off in-app purchase and KReader Tool sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

书否 · 阅读目标与计划管理 ships an update every 11 days, KReader Tool every 7 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 书否 · 阅读目标与计划管理 | KReader Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 7 months |
| Size | 22 MB | 17 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [锐坚 许](https://appshunter.io/developer/668626907) | [红霞 范](https://appshunter.io/developer/1760268341) |

## What reviewers say

### 书否 · 阅读目标与计划管理

[App page](https://appshunter.io/ios/app/id6469686688)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 购买一年使用权 | $1.99 | one-time |


### KReader Tool

[App page](https://appshunter.io/ios/app/kreader-tool/id6736695506)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KReader Upgrade to family | $0.99 | one-time |
| KReader Pro | $2.99 | one-time |
| KReader Pro FamilyShare | $3.99 | one-time |


## Frequently asked questions

### Is 书否 · 阅读目标与计划管理 free?

书否 · 阅读目标与计划管理 is free to download, with in-app purchases available.

### Is KReader Tool free?

KReader Tool is free to download, with in-app purchases available.

### Do 书否 · 阅读目标与计划管理 or KReader Tool have ads?

Neither 书否 · 阅读目标与计划管理 nor KReader Tool shows ads.

### Which is updated more often, 书否 · 阅读目标与计划管理 or KReader Tool?

书否 · 阅读目标与计划管理 ships an update every 11 days, and KReader Tool every 7 months. Most recently, 书否 · 阅读目标与计划管理 was updated on October 1, 2026 and KReader Tool on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*