# Continental eBooks vs 9x9 Learn

The clearest difference is update cadence: 9x9 Learn at every 2 days against Continental eBooks's every 9 months. Continental eBooks's advantage is iOS requirement (11.0 vs 13.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Continental eBooks against 5.0 for 9x9 Learn. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Continental eBooks ships an update every 9 months, 9x9 Learn every 2 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Continental eBooks | 9x9 Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/continental-ebooks/id1438411766/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/9x9-learn/id6747026090/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 140 MB | 160 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Continental Press](https://appshunter.io/developer/1438411765) | [Xue Wu Gao](https://appshunter.io/developer/1450372732) |

## What reviewers say

### Continental eBooks

[App page](https://appshunter.io/ios/app/continental-ebooks/id1438411766)

Access a library of K-12 educational eBooks on your mobile devices. Read content online or offline, anytime, anywhere. Content is delivered through a partnership with a cloud-based mobile publishing platform.

**Highlights:** K-12 educational eBooks, Online and offline access, Cross-device compatibility, Cloud-based platform, Anytime, anywhere access

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

**In-app purchases:** none


### 9x9 Learn

[App page](https://appshunter.io/ios/app/9x9-learn/id6747026090)

This educational app helps children master multiplication tables through engaging practice. Designed for iOS devices, it offers a focused approach to reinforce learning.

**Highlights:** Multiplication table practice, Child-focused learning, iOS platform support, Reinforces memorization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Continental eBooks free?

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

### Is 9x9 Learn free?

9x9 Learn is free to download, with no in-app purchases.

### Which has better reviews, Continental eBooks or 9x9 Learn?

Continental eBooks and 9x9 Learn are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Continental eBooks or 9x9 Learn have ads?

Neither Continental eBooks nor 9x9 Learn shows ads.

### Which is updated more often, Continental eBooks or 9x9 Learn?

Continental eBooks ships an update every 9 months, and 9x9 Learn every 2 days. Most recently, Continental eBooks was updated on November 2, 2026 and 9x9 Learn on October 30, 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.*