# Image Brain vs Numbro

The clearest difference is price: Numbro at Free against Image Brain's $2.99. Numbro also leads on update cadence (every 2 weeks vs every 7 months). Image Brain's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Numbro is free to download; Image Brain costs $2.99 up front. Numbro sells 1 one-off in-app purchase. Image Brain asks for nothing beyond the download.

Image Brain ships an update every 7 months, Numbro every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Image Brain | Numbro |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 12 MB | 16 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hamster Force Multimedia Ltd.](https://appshunter.io/developer/443416476) | [Ramazan Tutar](https://appshunter.io/developer/1800373883) |

## What reviewers say

### Image Brain

[App page](https://appshunter.io/ios/app/image-brain/id6479590387)

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

**In-app purchases:** none


### Numbro

[App page](https://appshunter.io/ios/app/numbro-number-memory/id6746951956)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Image Brain free?

Image Brain costs $2.99, with no in-app purchases.

### Is Numbro free?

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

### Do Image Brain or Numbro have ads?

Numbro shows ads; Image Brain does not.

### Which is updated more often, Image Brain or Numbro?

Image Brain ships an update every 7 months, and Numbro every 2 weeks. Most recently, Image Brain was updated on October 27, 2026 and Numbro on October 28, 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.*