# Coding Game vs Atom Lab

The clearest difference is in-app purchases: Atom Lab at none against Coding Game's 2. Atom Lab also leads on update cadence (every 4 days vs every 4 months) and rating (5.0 vs 4.7). Coding Game's advantage is ratings volume (778 vs 2) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Coding Game sells 2 one-off in-app purchases. Atom Lab asks for nothing beyond the download.

Atom Lab holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Coding Game has 778 ratings behind it against 2, so its average is the more settled of the two.

Coding Game ships an update every 4 months, Atom Lab every 4 days. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Coding Game | Atom Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (778 ratings)](https://appshunter.io/ios/app/coding-game-binary-hacker/id1263212152/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/atom-lab-chemistry-game/id6817533655/reviews)** |
| Number of ratings | **778** | 2 |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 42 MB | 14 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Reicher](https://appshunter.io/developer/1263212151) | [Crafted Stacks](https://appshunter.io/developer/6803317290) |

## What reviewers say

### Coding Game

[App page](https://appshunter.io/ios/app/coding-game-binary-hacker/id1263212152)

Test your brainpower and problem-solving skills by converting decimal numbers to binary. Compete with friends, climb global leaderboards, and unlock new themes and wallpapers. Enjoy addictive puzzles and improve your mental math.

**Highlights:** Decimal to binary conversion challenges, Compete with friends and global leaderboards, Unlock new themes and wallpapers, Improve mental math and problem-solving skills, Learn the binary system, Addictive puzzles for all skill levels

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 150 Keys | $3.90 | one-time |
| Remove Ads | $3.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive
- 🧠 Helps improve math skills
- 🎓 Great for learning binary
- 🕰️ Good for killing time

**What reviewers complain about**

- 🕹️ Timer can be stressful
- 🌐 Too many ads
- 🔍 Lack of screen adjustment
- 🐛 Some bugs reported

**Reported bugs**

- Screen goes black after losing
- Rank/progress issues
- Unable to get grand master medal

**Requested features**

- Add PVP option
- Include binary to decimal conversion
- Provide an untimed practice mode
- Add a tutorial or overview


### Atom Lab

[App page](https://appshunter.io/ios/app/atom-lab-chemistry-game/id6817533655)

Experiment with elements and combine atoms to discover chemical formulas in this engaging game. Unlock new elements through discovery and revisit formulas to learn about their real-world applications. Progress is saved locally or via iCloud.

**Highlights:** Combine elements to discover formulas, Unlock new elements through discovery, View 3D models of formulas, Learn about real-world formula applications, Save favorite formulas, Play without an account, iCloud progress syncing

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

**In-app purchases:** none


## Frequently asked questions

### Is Coding Game free?

Coding Game is free to download, with in-app purchases available.

### Is Atom Lab free?

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

### Which has better reviews, Coding Game or Atom Lab?

Atom Lab is rated higher. Coding Game averages 4.7 out of 5 from 778 ratings, while Atom Lab averages 5.0 from 2 ratings.

### Do Coding Game or Atom Lab have ads?

Neither Coding Game nor Atom Lab shows ads.

### Which is updated more often, Coding Game or Atom Lab?

Coding Game ships an update every 4 months, and Atom Lab every 4 days. Most recently, Coding Game was updated on November 2, 2026 and Atom Lab on October 29, 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.*