# KaDa阅读 vs Diocesan Library

The clearest difference is in-app purchases: Diocesan Library at none against KaDa阅读's 10. KaDa阅读's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KaDa阅读 sells 10 one-off in-app purchases. Diocesan Library asks for nothing beyond the download.

KaDa阅读 ships an update fortnightly, Diocesan Library every 5 weeks. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | KaDa阅读 | Diocesan Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/kada/id990142347/reviews)** | — |
| Number of ratings | **2.1K** | — |
| Positive reviews | 85.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Freemium | — |
| Size | 301 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [杭州红花朵朵网络技术有限公司](https://appshunter.io/developer/990142346) | [Edu Tech Development Ltd](https://appshunter.io/developer/1743740330) |

## What reviewers say

### KaDa阅读

[App page](https://appshunter.io/ios/app/kada/id990142347)

This app offers a comprehensive digital library for children aged 0-15, featuring a vast collection of global books, stories, and animated courses. It employs a structured learning system with interactive elements and AI-powered feedback to cultivate reading interest and skills.

**Highlights:** 50,000+ global books and stories, AI-powered reading and pronunciation feedback, Personalized reading reports, Parental controls and time management, Multi-device synchronization, Covers 100+ growth themes

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 季卡会员 | $17.99 | one-time |
| 购买会员118 | $17.99 | one-time |
| 138金豆 | $20.99 | one-time |
| 购买会员138 | $23.00 | one-time |
| 购买会员 | $39.99 | one-time |
| 年度会员 | $54.99 | one-time |
| 购买会员358 | $57.90 | one-time |
| 购买会员368 | $57.90 | one-time |
| 购买会员348 | $57.99 | one-time |
| 购买SVIP会员年卡 | $68.99 | one-time |

**What reviewers like**

- 👍 Many fun stories for different ages
- 👍 Good app with lots of stories
- 👍 Helpful for learning Chinese

**What reviewers complain about**

- 🐛 Slow loading speeds
- 🐛 Frequent issues with downloading/accessing books
- 🔒 Restricted access to content without VIP subscription

**Reported bugs**

- Animal feature not working
- Blank pages when trying to read books

**Requested features**

- More badge and picture story options
- Expand content for older children
- Improve stability and reliability


### Diocesan Library

[App page](https://appshunter.io/ios/app/diocesan-library/id6784504411)

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

**In-app purchases:** none


## Frequently asked questions

### Is KaDa阅读 free?

KaDa阅读 is free to download, with in-app purchases available.

### Is Diocesan Library free?

Diocesan Library is free to download, with no in-app purchases.

### Do KaDa阅读 or Diocesan Library have ads?

Neither KaDa阅读 nor Diocesan Library shows ads.

### Which is updated more often, KaDa阅读 or Diocesan Library?

KaDa阅读 ships an update fortnightly, and Diocesan Library every 5 weeks. Most recently, KaDa阅读 was updated on November 11, 2026 and Diocesan Library on November 10, 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.*