# Color Muse vs SignAgent

The clearest difference is in-app purchases: SignAgent at none against Color Muse's 6. SignAgent also leads on review sentiment (67% vs 38%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Color Muse sells 6 in-app purchases, starting at $4.99 per month. SignAgent asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Color Muse | SignAgent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.5K ratings)](https://appshunter.io/ios/app/color-muse/id995252259/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 38.5% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 96 MB | 41 MB |
| Requires iOS | 13.4 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Variable Technologies LLC](https://appshunter.io/developer/569541572) | [SignAgent Inc.](https://appshunter.io/developer/1055537348) |

## What reviewers say

### Color Muse

[App page](https://appshunter.io/ios/app/color-muse/id995252259)

Instantly measure and match colors from any surface with a connected device. Access a vast library of paint colors from leading brands and find coordinating shades. A premium subscription unlocks custom paint formulation and redemption at select stores.

**Highlights:** Wireless color measurement, Match colors from over 100K paint options, Identify paint and product colors, Custom paint formulation (subscription), Sheen and color detection, Save and organize color palettes, Cross-material color scanning

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Plus (Sherwin-Williams) | $4.99 | per month |
| Monthly | $9.99 | per month |
| Plus (Sherwin-Williams) | $47.99 | per year |
| Annual | $49.99 | per year |
| Annual | $99.99 | per year |

**What reviewers like**

- 🚀 Fast and functional
- 💡 Useful color matching features
- 👍 Helpful for home improvement projects

**What reviewers complain about**

- 🐛 Bugs and crashes after recent updates
- 🔒 Requiring account to access full functionality
- 👎 Complicated setup process

**Reported bugs**

- Inability to load catalog colors
- Scanning issues and force closes
- Comparison mode not working as expected

**Requested features**

- Ability to save scanned colors
- Integration with Pantone color system
- Apple Watch app for on-the-go use


### SignAgent

[App page](https://appshunter.io/ios/app/signagent/id1341536536)

Streamline sign surveys, audits, and punch lists with this mobile tool. Capture sign details, take photos, add comments, and sync data instantly with your desktop. Ideal for field work on iOS devices.

**Highlights:** Capture sign details and photos, Add comments and assign state/type, Sync data with SignAgent desktop, View sign information on floor plans, Manage sign tags and locations, Collaborate with multiple devices

**In-app purchases:** none


## Frequently asked questions

### Is Color Muse free?

Color Muse is free to download, with in-app purchases available.

### Is SignAgent free?

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

### Do Color Muse or SignAgent have ads?

Neither Color Muse nor SignAgent shows ads.

### Which is updated more often, Color Muse or SignAgent?

Color Muse ships an update every 2 months, and SignAgent every 2 months. Most recently, Color Muse was updated on October 24, 2026 and SignAgent on October 22, 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.*