# Maximus vs ODP Prep

The clearest difference is in-app purchases: Maximus at none against ODP Prep's 3. Maximus also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ODP Prep sells 3 in-app purchases, starting at $6.99 per month. Maximus asks for nothing beyond the download.

## The numbers

| Metric | Maximus | ODP Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 45 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [CORATICUM DIGITAL LTDA](https://appshunter.io/developer/1821523083) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Maximus

[App page](https://appshunter.io/ios/app/maximus-af/id6747455257)

**Features:** macOS Compatibility

**In-app purchases:** none


### ODP Prep

[App page](https://appshunter.io/ios/app/odp-prep/id6793064871)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Yearly Premium | $19.99 | per year |
| Lifetime Access | $34.99 | one-time |


## Frequently asked questions

### Is Maximus free?

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

### Is ODP Prep free?

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

### Do Maximus or ODP Prep have ads?

Neither Maximus nor ODP Prep shows ads.

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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.*