# SMARTbrief vs Color Blind Test App

The clearest difference is update cadence: Color Blind Test App at every 5 weeks against SMARTbrief's every 3 months. SMARTbrief's advantage is iOS requirement (10.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SMARTbrief ships an update every 3 months, Color Blind Test App every 5 weeks. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SMARTbrief | Color Blind Test App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 61 MB | 11 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMARTPHONE MEDIA GROUP LIMITED](https://appshunter.io/developer/1346709184) | [Test Apps Limited](https://appshunter.io/developer/1448821868) |

## What reviewers say

### SMARTbrief

[App page](https://appshunter.io/ios/app/smartbrief/id1355037322)

**In-app purchases:** none


### Color Blind Test App

[App page](https://appshunter.io/ios/app/color-blind-test-app/id6761285314)

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

**In-app purchases:** none


## Frequently asked questions

### Is SMARTbrief free?

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

### Is Color Blind Test App free?

Color Blind Test App is free to download, with no in-app purchases.

### Do SMARTbrief or Color Blind Test App have ads?

Neither SMARTbrief nor Color Blind Test App shows ads.

### Which is updated more often, SMARTbrief or Color Blind Test App?

SMARTbrief ships an update every 3 months, and Color Blind Test App every 5 weeks. Most recently, SMARTbrief was updated on November 2, 2026 and Color Blind Test App 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.*