# Color Select Test vs Nampre Ext

The clearest difference is rating: Nampre Ext at 4.0 against Color Select Test's 3.7. Color Select Test's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Nampre Ext holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Color Select Test ships an update every 3 weeks, Nampre Ext every 3 months. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Color Select Test | Nampre Ext |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/color-select-test/id954163225/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/nampre-ext/id1456979031/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 30 MB | 190 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAKAHIRO AYA](https://appshunter.io/developer/495555314) | [ryo itou](https://appshunter.io/developer/1435019729) |

## What reviewers say

### Color Select Test

[App page](https://appshunter.io/ios/app/color-select-test/id954163225)

Test and measure your color perception and judgment speed. Tap the matching color as quickly as possible to clear levels. Offers varying difficulty settings to challenge your abilities.

**Highlights:** Color judgment ability measurement, Speed-based color matching, Multiple difficulty levels (Easy, Normal, Hard), Score tracking based on clear time, Simple tap interface

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

**In-app purchases:** none


### Nampre Ext

[App page](https://appshunter.io/ios/app/nampre-ext/id1456979031)

This game challenges you to fill 3x3 blocks with numbers 1-9, ensuring each row, column, and block contains unique digits. It offers 5 difficulty levels and 2000 randomized problems, with progress automatically saved for later resumption.

**Highlights:** Fill 3x3 blocks with numbers 1-9, Unique digits in rows, columns, and blocks, 5 difficulty levels, 2000 randomized problems, Automatic progress saving, Resume interrupted games

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Color Select Test free?

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

### Is Nampre Ext free?

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

### Which has better reviews, Color Select Test or Nampre Ext?

Nampre Ext is rated higher. Color Select Test averages 3.7 out of 5 from 3 ratings, while Nampre Ext averages 4.0 from 1 ratings.

### Do Color Select Test or Nampre Ext have ads?

Neither Color Select Test nor Nampre Ext shows ads.

### Which is updated more often, Color Select Test or Nampre Ext?

Color Select Test ships an update every 3 weeks, and Nampre Ext every 3 months. Most recently, Color Select Test was updated on September 30, 2026 and Nampre Ext on October 2, 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.*