# Life App vs M3 Mental Math

The clearest difference is in-app purchases: Life App at none against M3 Mental Math's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. M3 Mental Math sells 2 in-app purchases, starting at $1.99 per month. Life App asks for nothing beyond the download.

## The numbers

| Metric | Life App | M3 Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Size | 237 MB | 334 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Marco Vidal](https://appshunter.io/developer/1876664305) | [Institut Dr. Ehrlich e.K.](https://appshunter.io/developer/1601127216) |

## What reviewers say

### Life App

[App page](https://appshunter.io/ios/app/life-app-firefly-effect/id6759071208)

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

**In-app purchases:** none


### M3 Mental Math

[App page](https://appshunter.io/ios/app/m3-mental-math-learn-math/id6759405058)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version (monthly) | $1.99 | per month |
| Pro Version (annually) | $12.99 | per year |


## Frequently asked questions

### Is Life App free?

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

### Is M3 Mental Math free?

M3 Mental Math is free to download, with in-app purchases available.

### Do Life App or M3 Mental Math have ads?

Neither Life App nor M3 Mental Math 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.*