# Calc ICC — ICC Color Converter

> ICC Color Converter (iPhone/iPad app by Marti Maria.)

- Source: https://appshunter.io/ios/app/calc-icc/id6797786681 (this page in markdown: same URL + `.md`)
- Developer: [Marti Maria](https://appshunter.io/developer/1537252949)
- Category: Graphics & Design, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 13 MB
- Languages: American English, Catalan, French (France), German (Germany), Chinese (Simplified, China), European Spanish
- Released: 2026-09-13
- Data updated: 2026-09-16
- User reviews in markdown: https://appshunter.io/ios/app/calc-icc/id6797786681/reviews.md

## What is Calc ICC?

calc ICC is a color conversion tool for print professionals, color specialists, designers, and developers. Powered by Little CMS, it performs genuine ICC profile-based conversions, not generic mathematical approximations.

KEY FEATURES

• Import ICC v2 and v4 profiles
• DeviceLink, Named Color, and ECG multichannel profile support
• RGB, CMYK, Gray, Lab, LCh, XYZ, OKLab, and multichannel color spaces
• All ICC rendering intents and black point compensation
• PCS inspection and ΔE00 comparison
• Soft proofing and gamut checking
• Maintain CMYK ink formulas where possible
• Multiple numeric formats
• Profile management and conversion history

PRIVATE AND OFFLINE

Profiles and color values are processed entirely on your device. No account is required, and nothing is sent to a remote server.

CALC ICC PRO

Unlock profile importing and advanced professional features with a single lifetime in-app purchase. No subscription.

Little CMS has provided trusted color-management technology worldwide for more than two decades.


## Version history (last 1 release)

### 1.0 — 2026-09-13

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-16.*