# ClassNetwork vs ReadOtter

The clearest difference is in-app purchases: ClassNetwork at none against ReadOtter's 2. ClassNetwork also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (15.1 vs 17.2). On price, ads and device support there is nothing between them.

Both are free to download. ReadOtter sells 2 in-app purchases, starting at $2.99 per month. ClassNetwork asks for nothing beyond the download.

ClassNetwork ships an update every 4 days, ReadOtter every 2 months. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ClassNetwork | ReadOtter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (41 ratings)](https://appshunter.io/ios/app/readotter-classroom-library/id6745129261/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | — | Freemium |
| Size | 42 MB | 35 MB |
| Requires iOS | **15.1** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gray Education Innovations, LLC](https://appshunter.io/developer/1761432354) | [Human Theoria LLC](https://appshunter.io/developer/1810896717) |

## What reviewers say

### ClassNetwork

[App page](https://appshunter.io/ios/app/classnetwork/id6615060997)

**Features:** macOS Compatibility

**In-app purchases:** none


### ReadOtter

[App page](https://appshunter.io/ios/app/readotter-classroom-library/id6745129261)

This app helps teachers manage their classroom libraries by cataloging books, tracking student checkouts, and generating reading logs. It offers a free tier with core features and a premium subscription for advanced functionalities like cloud sync and student self-checkout.

**Highlights:** Library cataloging, Student checkout tracking, Digital reading logs, Book categorization, iCloud sync and backup, Student self-checkout kiosk

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadOtter Premium | $2.99 | per month |
| ReadOtter Premium | $19.99 | per year |


## Frequently asked questions

### Is ClassNetwork free?

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

### Is ReadOtter free?

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

### Do ClassNetwork or ReadOtter have ads?

Neither ClassNetwork nor ReadOtter shows ads.

### Which is updated more often, ClassNetwork or ReadOtter?

ClassNetwork ships an update every 4 days, and ReadOtter every 2 months. Most recently, ClassNetwork was updated on September 25, 2026 and ReadOtter on September 28, 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.*