# Mathprac vs Deeper | Ocean Explorer

The clearest difference is device support: Mathprac at 3 against Deeper | Ocean Explorer's 1. Mathprac also leads on iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Mathprac sells 3 in-app purchases, starting at $0.29 per month and Deeper | Ocean Explorer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Mathprac | Deeper | Ocean Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathprac-mental-math-practice/id1542273388/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Freemium | — |
| Size | 32 MB | 54 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Justln Apps Inc.](https://appshunter.io/developer/1540241534) | [Ata Guneser](https://appshunter.io/developer/1806352102) |

## What reviewers say

### Mathprac

[App page](https://appshunter.io/ios/app/mathprac-mental-math-practice/id1542273388)

Enhance your mental math abilities with this streamlined practice tool. It offers customizable exercises and a minimalist interface for efficient learning. Practice offline without interruptions.

**Highlights:** Customizable math practice, Minimalist and efficient design, Start practicing with one tap, Double questions for advanced learning, Offline practice, Ad-free experience

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mathprac Premium | $0.29 | per month |
| Mathprac Premium | $1.99 | per year |
| Mathprac Premium | $9.99 | one-time |


### Deeper | Ocean Explorer

[App page](https://appshunter.io/ios/app/deeper-ocean-explorer/id6803918968)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deeper Premium | $0.99 | one-time |


## Frequently asked questions

### Is Mathprac free?

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

### Is Deeper | Ocean Explorer free?

Deeper | Ocean Explorer is free to download, with in-app purchases available.

### Do Mathprac or Deeper | Ocean Explorer have ads?

Neither Mathprac nor Deeper | Ocean Explorer 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.*