# Cobalt Image vs Client Contact Sheet Studio

The clearest difference is iOS requirement: Cobalt Image at 15.0 against Client Contact Sheet Studio's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Cobalt Image sells 3 in-app purchases, starting at $3.49 per month and Client Contact Sheet Studio sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 21, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Cobalt Image | Client Contact Sheet Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/cobalt-image/id6445825171/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Subscription | — |
| Size | 203 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cobalt Image LTD](https://appshunter.io/developer/1674012276) | [Dmytro Rastaturin](https://appshunter.io/developer/1841680377) |

## 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 |


### Client Contact Sheet Studio

[App page](https://appshunter.io/ios/app/client-contact-sheet-studio/id6786354681)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studio Pro Monthly | $3.99 | per month |
| Studio Pro Annual | $24.99 | per year |


## Frequently asked questions

### Is Cobalt Image free?

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

### Is Client Contact Sheet Studio free?

Client Contact Sheet Studio is free to download, with in-app purchases available.

### Do Cobalt Image or Client Contact Sheet Studio have ads?

Neither Cobalt Image nor Client Contact Sheet Studio shows ads.

### Which is updated more often, Cobalt Image or Client Contact Sheet Studio?

Cobalt Image ships an update every 5 days, and Client Contact Sheet Studio every 5 days. Most recently, Cobalt Image was updated on September 21, 2026 and Client Contact Sheet Studio on September 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.*