# Ghost Science M3 vs Coloring Watch

The clearest difference is price: Coloring Watch at $4.99 against Ghost Science M3's $10.99. Coloring Watch also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.0). Ghost Science M3's advantage is review sentiment (73% vs 48%) and rating (4.6 vs 4.3). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Ghost Science M3 costs $10.99 and Coloring Watch $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ghost Science M3 holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 2.7K and 1.2K respectively. Written reviews point the same way: 73% of Ghost Science M3's written reviews are positive against 48% of Coloring Watch's.

Ghost Science M3 ships an update every 5 weeks, Coloring Watch monthly. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Ghost Science M3 | Coloring Watch |
| --- | --- | --- |
| Price | $10.99 | **$4.99** |
| Rating | **[4.6 (2.7K ratings)](https://appshunter.io/ios/app/ghost-science-m3/id1360656789/reviews)** | [4.3 (1.2K ratings)](https://appshunter.io/ios/app/coloring-watch/id1465582821/reviews) |
| Number of ratings | **2.7K** | 1.2K |
| Positive reviews | **73.5% of reviews** | 48.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | **Free** | Paid |
| Best chart rank | **#4** | #125 |
| Size | 331 MB | 83 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 9+ | 4+ |
| Developer | [Michael Weber](https://appshunter.io/developer/349078052) | [Sydvesti Oy](https://appshunter.io/developer/912783647) |

## What reviewers say

### Ghost Science M3

[App page](https://appshunter.io/ios/app/ghost-science-m3/id1360656789)

**Currently charting:** #4 Top Paid · Entertainment, #103 Top Paid (US App Store)

This advanced paranormal investigation toolkit utilizes cutting-edge technology to detect and visualize potential supernatural activity. Features include infrared laser grid imaging, AI-driven figure detection, real-time audio analysis for spirit communication, and environmental monitoring.

**Highlights:** Infrared laser grid imaging with AI figure detection, Spirit Box with real-time audio analysis, LiDAR-enabled spatial mapping, Environmental monitoring for paranormal phenomena, EMF detection and visualization, EVP and ITC communication tools

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful paranormal investigation tools
- 🚀 Comprehensive set of features
- 💡 Innovative technology
- 🔒 Accurate sensor readings

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🔋 Compatibility issues with older devices
- 🤔 Unclear instructions and guidance
- 🤷‍♀️ Questionable reliability of some features

**Reported bugs**

- Lidar feature not working
- EVP recordings not saving
- Frequent app crashes
- Compatibility issues with certain iOS versions

**Requested features**

- Add ability to record and playback EVP sessions
- Improve ghost box functionality
- Provide more detailed information on sensor data
- Allow customization of the dashboard


### Coloring Watch

[App page](https://appshunter.io/ios/app/coloring-watch/id1465582821)

**Currently charting:** #125 Top Paid · Entertainment (US App Store)

Experience the stress-relieving benefits of coloring directly on your Apple Watch. Choose from over 200 images, including animated ones, and use the digital crown for precise color selection. Optionally track your heart rate during mindful coloring sessions to gain insights into your well-being.

**Highlights:** Over 200 coloring images, Digital crown color tuning, Create custom watch faces, Mindful coloring sessions, HealthKit heart rate tracking, Automatic progress saving

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging
- 👍 Great app for Apple Watch
- 👍 Helps relax and pass time
- 👍 Satisfying use of Digital Crown

**What reviewers complain about**

- 🐛 Crashes and not working on some watches
- 🐛 Difficulty with coloring and selecting colors
- 🔋 High battery consumption
- 🤔 Requires health data without explanation

**Reported bugs**

- App not downloading or showing up on Apple Watch
- Coloring functionality not working as expected
- Compatibility issues with older watchOS versions

**Requested features**

- More coloring pages and frequent updates
- Better color selection and customization
- Improved syncing between iPhone and Watch
- Ability to change coloring pages on Watch


## Frequently asked questions

### Is Ghost Science M3 free?

Ghost Science M3 costs $10.99, with no in-app purchases.

### Is Coloring Watch free?

Coloring Watch costs $4.99, with no in-app purchases.

### Which has better reviews, Ghost Science M3 or Coloring Watch?

Ghost Science M3 is rated higher. Ghost Science M3 averages 4.6 out of 5 from 2.7K ratings, while Coloring Watch averages 4.3 from 1.2K ratings.

### Do Ghost Science M3 or Coloring Watch have ads?

Neither Ghost Science M3 nor Coloring Watch shows ads.

### Which is updated more often, Ghost Science M3 or Coloring Watch?

Ghost Science M3 ships an update every 5 weeks, and Coloring Watch monthly. Most recently, Ghost Science M3 was updated on October 13, 2026 and Coloring Watch on October 15, 2026.

### Which is more popular, Ghost Science M3 or Coloring Watch?

Ghost Science M3 currently peaks at #4 in the App Store charts, and Coloring Watch at #125. Chart position reflects recent download velocity rather than total install base.

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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.*