# Cobalt Image vs Dehancer Color Test

The clearest difference is review sentiment: Dehancer Color Test at 100% against Cobalt Image's 56%. Dehancer Color Test also leads on rating (4.9 vs 2.3) and in-app purchases (none vs 3). Cobalt Image's advantage is update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cobalt Image sells 3 in-app purchases, starting at $3.49 per month. Dehancer Color Test asks for nothing beyond the download.

Dehancer Color Test holds the better App Store score, 4.9 against 2.3. That said, the two scores are not equally well evidenced: Dehancer Color Test has 100 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 56% of Cobalt Image's written reviews are positive against 100% of Dehancer Color Test's.

Cobalt Image ships an update every 5 days, Dehancer Color Test every 2 months. The most recent releases landed on July 19, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Cobalt Image | Dehancer Color Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/cobalt-image/id6445825171/reviews) | **[4.9 (100 ratings)](https://appshunter.io/ios/app/dehancer-color-test/id6447295449/reviews)** |
| Number of ratings | 6 | **100** |
| Positive reviews | 55.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 203 MB | 46 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cobalt Image LTD](https://appshunter.io/developer/1674012276) | [Dehancer L.L.C-FZ](https://appshunter.io/developer/1809973042) |

## What reviewers say

### Cobalt Image

[App page](https://appshunter.io/ios/app/cobalt-image/id6445825171)

Enhance your iPhone photos with advanced AI, HDR, and smart portrait modes. This app offers unparalleled control over non-raw images, featuring cutting-edge white balance and Luma curve adjustments. Access renowned digital and film emulations for professional-level editing.

**Highlights:** AI-enhanced picture processing, HDR and smart portrait modes, Advanced color models for HEIC files, Unprecedented control over non-raw photos, White balance and Luma curve adjustments, Renowned digital and film emulations, Direct editing from Apple Photos

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cobalt Image Pro Digital | $3.49 | per month |
| Cobalt Image Pro Monthly | $5.49 | per month |
| Cobalt Image Pro Yearly | $44.99 | per year |


### Dehancer Color Test

[App page](https://appshunter.io/ios/app/dehancer-color-test/id6447295449)

This experimental tool assesses your ability to perceive colors under various display conditions. It provides two key metrics: the number of colors you can distinguish and how effectively your current perception matches your theoretical potential. Regular use may help improve your visual perception of color nuances.

**Highlights:** Color perception assessment, Measures perceived colors, Evaluates perceptual effectiveness, Aids in improving visual vision, Based on expert color study, Anonymized data collection

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cobalt Image free?

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

### Is Dehancer Color Test free?

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

### Which has better reviews, Cobalt Image or Dehancer Color Test?

Dehancer Color Test is rated higher. Cobalt Image averages 2.3 out of 5 from 6 ratings, while Dehancer Color Test averages 4.9 from 100 ratings.

### Do Cobalt Image or Dehancer Color Test have ads?

Neither Cobalt Image nor Dehancer Color Test shows ads.

### Which is updated more often, Cobalt Image or Dehancer Color Test?

Cobalt Image ships an update every 5 days, and Dehancer Color Test every 2 months. Most recently, Cobalt Image was updated on July 19, 2026 and Dehancer Color Test on September 12, 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.*