# ClassGenie vs MODiscovery

The clearest difference is in-app purchases: MODiscovery at none against ClassGenie's 2. MODiscovery also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). ClassGenie's advantage is update cadence (every 2 days vs every 7 months). On price and ads there is nothing between them.

Both are free to download. ClassGenie sells 2 in-app purchases, starting at $4.99 per 7 days. MODiscovery asks for nothing beyond the download.

ClassGenie ships an update every 2 days, MODiscovery every 7 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ClassGenie | MODiscovery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/modiscovery/id6736920902/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 7 months |
| Monetization | — | Free |
| Size | 22 MB | 43 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Devworks Solutions SRL](https://appshunter.io/developer/448770802) | [Equinox Open Library Initiative, Inc.](https://appshunter.io/developer/1688468859) |

## What reviewers say

### ClassGenie

[App page](https://appshunter.io/ios/app/classgenie-homework-help-ai/id6608979412)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Membership | $4.99 | per 7 days |
| Pro Membership | $39.99 | per year |


### MODiscovery

[App page](https://appshunter.io/ios/app/modiscovery/id6736920902)

Search a shared library catalog to find books, place holds, and renew loans. Access ebooks and eaudio from participating Missouri Evergreen member libraries. A library card from a member library is required to use the service.

**Highlights:** Search library catalog, Place holds on books, Renew loans, Access ebooks, Access eaudio

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ClassGenie free?

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

### Is MODiscovery free?

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

### Do ClassGenie or MODiscovery have ads?

Neither ClassGenie nor MODiscovery shows ads.

### Which is updated more often, ClassGenie or MODiscovery?

ClassGenie ships an update every 2 days, and MODiscovery every 7 months. Most recently, ClassGenie was updated on October 1, 2026 and MODiscovery on October 3, 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.*