# Hueform — Pick, explore, copy — offline

> Pick, explore, copy — offline (iPhone/iPad app by 永 张.)

- Source: https://appshunter.io/ios/app/hueform/id6787081691 (this page in markdown: same URL + `.md`)
- Developer: [永 张](https://appshunter.io/developer/1806535769)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 1 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-07-24
- Data updated: 2026-08-19
- User reviews in markdown: https://appshunter.io/ios/app/hueform/id6787081691/reviews.md

## What is Hueform?

Chrovis is the fastest way to explore color theory on iPhone. Pick any color, instantly see every classic harmony scheme — complementary, analogous, triadic, split-complementary, tetradic — as clean, copyable swatches. No account. No network. No friction.

Pick a color by typing a HEX value, dragging HSL sliders, or opening the system color wheel. Tap any swatch to copy HEX, RGB, or HSL in one tap. The Format Converter lets you type any format and see all three live.

Designed for designers, developers, and artists who need a quick, reliable color reference that works everywhere — even offline.

— INCLUDED —
• Harmony Explorer: complementary, analogous, triadic, split-complementary, tetradic
• Format Converter: HEX ↔ RGB ↔ HSL live conversion
• Recent Colors strip for quick recall
• Fully offline — no network required

— PRO —
• Save palettes and name your favorite harmonies
• Export: share as image or copy CSS/Swift code
• WCAG Contrast Checker with AA/AAA pass/fail
• Unlimited color history

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Chrovis Pro | $4.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-08-12

Fixed minor issues and improved overall stability.

### 1.0 — 2026-07-24

No release notes.

## More apps by 永 张

- [PhotoBridge: NAS & S3 Backup](https://appshunter.io/ios/app/photobridge-nas-and-s3-backup/id6754593211)
- [SipNote: Caffeine Tracker](https://appshunter.io/ios/app/sipnote-caffeine-tracker/id6759808330)
- [LoopSnap: GIF & Sticker Maker](https://appshunter.io/ios/app/loopsnap-gif-and-sticker-maker/id6763897111)
- [IDKit: Passport & ID Photos](https://appshunter.io/ios/app/idkit-passport-and-id-photos/id6769530845)
- [ShotKit: Screenshot Studio](https://appshunter.io/ios/app/shotkit-screenshot-studio/id6777430919)
- [NearBeam: Local File Transfer](https://appshunter.io/ios/app/nearbeam-local-file-transfer/id6777431459)

All apps by 永 张: https://appshunter.io/developer/1806535769

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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 2026-08-19.*