# Glow Doodle vs Atomus HD

The clearest difference is rating: Atomus HD at 4.8 against Glow Doodle's 2.9. Atomus HD also leads on in-app purchases (none vs 1) and review sentiment (91% vs 67%). Glow Doodle's advantage is price ($0.99 vs $3.99) and iOS requirement (12.0 vs 15.6). On update cadence, ads and device support there is nothing between them.

Glow Doodle costs $0.99 and Atomus HD $3.99 up front. Glow Doodle sells 1 one-off in-app purchase. Atomus HD asks for nothing beyond the download.

Atomus HD holds the better App Store score, 4.8 against 2.9. That said, the two scores are not equally well evidenced: Atomus HD has 60 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 67% of Glow Doodle's written reviews are positive against 91% of Atomus HD's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Glow Doodle | Atomus HD |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | [2.9 (10 ratings)](https://appshunter.io/ios/app/glow-doodle/id336802765/reviews) | **[4.8 (60 ratings)](https://appshunter.io/ios/app/atomus-hd/id741515911/reviews)** |
| Number of ratings | 10 | **60** |
| Positive reviews | 67.4% of reviews | **90.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 7 MB | 63 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Y Lau](https://appshunter.io/developer/284938424) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### Glow Doodle

[App page](https://appshunter.io/ios/app/glow-doodle/id336802765)

Create vibrant, glowing drawings with a unique neon effect. This app is praised by educators and parents for its art, educational, and fine motor skill development benefits. It offers a simple yet engaging interface with carefully curated colors and a magical "glow" button.

**Highlights:** Razor sharp light glow effect, Harmonious doodle colors, Auto-hiding toolbar, Erase previous stroke, Save drawings to photo albums, Apple Pencil support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nordic Ice Blue Edition | $0.99 | one-time |

**What reviewers like**

- 🚀 Smooth drawing experience
- 💡 Glow effect is fun and unique
- 👍 Great for entertaining kids

**What reviewers complain about**

- 🐛 Crashes after recent update
- 🎨 Limited color options
- 🔧 Lack of customization tools (brush size, eraser, etc.)

**Reported bugs**

- App crashes on launch
- Saved images lose glow effect
- Drawing toolbar interferes with usage

**Requested features**

- More color options
- Ability to draw on photos from library
- Brush size and eraser tool
- Ability to save glowing images accurately


### Atomus HD

[App page](https://appshunter.io/ios/app/atomus-hd/id741515911)

Experience a premium kinetic universe of light and motion with dynamic, evolving particle structures. This app offers a richer, more immersive visual experience perfect for creative focus, relaxation, or quiet exploration.

**Highlights:** Evolving light and motion structures, Richer particle density and flow, Smooth 60 FPS rendering, 10-finger multi-touch support, Adjustable particle settings, Multiple color modes, Ad-free experience

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

**In-app purchases:** none

**What reviewers like**

- ✨ Visually stunning graphics
- 🧘‍♀️ Relaxing and calming experience
- 🎨 Creative and mesmerizing visuals
- 🎶 Beautiful and soothing music
- 🎮 Addictive and engaging gameplay

**What reviewers complain about**

- ⏳ Can become boring after a while
- ❓ Lack of user manual/explanations
- 🎶 Music can be repetitive
- 💸 Some users feel it's a waste of money
- 🎛️ Limited customization options

**Reported bugs**

- App crashes with 11 fingers
- Orientation issues on tablets
- Music not working
- Sound stopped working
- App freezes after opening and exiting

**Requested features**

- User manual or explanations
- Ability to customize starting points
- Option to record or save favorite settings
- Ability to take screenshots
- More music tracks/playlists


## Frequently asked questions

### Is Glow Doodle free?

Glow Doodle costs $0.99, and also offers in-app purchases.

### Is Atomus HD free?

Atomus HD costs $3.99, with no in-app purchases.

### Which has better reviews, Glow Doodle or Atomus HD?

Atomus HD is rated higher. Glow Doodle averages 2.9 out of 5 from 10 ratings, while Atomus HD averages 4.8 from 60 ratings.

### Do Glow Doodle or Atomus HD have ads?

Neither Glow Doodle nor Atomus HD shows ads.

### Which is updated more often, Glow Doodle or Atomus HD?

Glow Doodle ships an update every 3 months, and Atomus HD every 3 months. Most recently, Glow Doodle was updated on October 21, 2026 and Atomus HD on October 18, 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.*