# 教檢與教甄題庫 vs NaniBook

The clearest difference is review sentiment: 教檢與教甄題庫 at 88% against NaniBook's 20%. 教檢與教甄題庫 also leads on iOS requirement (11.0 vs 13.0). NaniBook's advantage is ads (none vs shown) and update cadence (fortnightly vs every 5 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

教檢與教甄題庫 ships an update every 5 weeks, NaniBook fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 教檢與教甄題庫 | NaniBook |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **88.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 76 MB | 154 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MENG CHIA TSAI](https://appshunter.io/developer/642435679) | [Nani](https://appshunter.io/developer/781310152) |

## What reviewers say

### 教檢與教甄題庫

[App page](https://appshunter.io/ios/app/id1490416925)

**Features:** macOS Compatibility

**In-app purchases:** none


### NaniBook

[App page](https://appshunter.io/ios/app/nanibook/id1533372296)

Transform textbooks into engaging digital lessons with this app. It facilitates synchronized learning for entire classes across various devices, enriching educational content with multimedia elements like videos and animations.

**Highlights:** Synchronized whole-class learning, Supports tablets, computers, and touch screens, Integrates multimedia (videos, animations), Aligns with elementary/middle school curricula, Interactive learning materials

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

**In-app purchases:** none

**What reviewers like**

- 👍 Can be used for home learning
- 👍 Useful for teachers
- 👍 Some users find it helpful when textbooks are not available
- 👍 Some users find it helpful for finding answers and doing homework

**What reviewers complain about**

- 🐛 Constant crashing (閃退)
- 🐛 Slow download speeds
- 🐛 Students cannot log in or use the app
- 🐛 App is unusable after OS updates (e.g., iPadOS 18)
- 🐛 Cannot download ebooks

**Reported bugs**

- App crashes frequently
- Ebooks cannot be downloaded
- Cannot log in
- App is unusable after OS updates
- Cannot switch between exercises or textbooks

**Requested features**

- Allow students to log in and use the app
- Improve download speeds
- Fix crashing issues
- Ensure compatibility with latest OS versions
- Allow deletion or cancellation of downloads


## Frequently asked questions

### Is 教檢與教甄題庫 free?

教檢與教甄題庫 is free to download, with no in-app purchases.

### Is NaniBook free?

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

### Do 教檢與教甄題庫 or NaniBook have ads?

教檢與教甄題庫 shows ads; NaniBook does not.

### Which is updated more often, 教檢與教甄題庫 or NaniBook?

教檢與教甄題庫 ships an update every 5 weeks, and NaniBook fortnightly. Most recently, 教檢與教甄題庫 was updated on November 3, 2026 and NaniBook on November 7, 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.*