# Big Math vs Math Island Adventure

The clearest difference is price: Math Island Adventure at Free against Big Math's $1.99. Math Island Adventure also leads on update cadence (every 2 days vs every 11 months) and device support (3 vs 1). Big Math's advantage is in-app purchases (none vs 1) and iOS requirement (15.6 vs 26.0). On ads there is nothing between them.

Math Island Adventure is free to download; Big Math costs $1.99 up front. Math Island Adventure sells 1 one-off in-app purchase. Big Math asks for nothing beyond the download.

Big Math ships an update every 11 months, Math Island Adventure every 2 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Big Math | Math Island Adventure |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 days** |
| Size | 18 MB | 15 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPad | **iPhone, iPad, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Eaglet LLC](https://appshunter.io/developer/449193510) | [Stanislav Ivanov](https://appshunter.io/developer/1879726797) |

## What reviewers say

### Big Math

[App page](https://appshunter.io/ios/app/big-math/id591862472)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Island Adventure

[App page](https://appshunter.io/ios/app/math-island-adventure/id6759594370)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Adventure Pack | $1.99 | one-time |


## Frequently asked questions

### Is Big Math free?

Big Math costs $1.99, with no in-app purchases.

### Is Math Island Adventure free?

Math Island Adventure is free to download, with in-app purchases available.

### Do Big Math or Math Island Adventure have ads?

Neither Big Math nor Math Island Adventure shows ads.

### Which is updated more often, Big Math or Math Island Adventure?

Big Math ships an update every 11 months, and Math Island Adventure every 2 days. Most recently, Big Math was updated on October 19, 2026 and Math Island Adventure on October 24, 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.*