# Coding Game vs Addup Twist

The clearest difference is in-app purchases: Addup Twist at none against Coding Game's 2. Coding Game's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

Coding Game ships an update every 4 months, Addup Twist every 3 months. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Coding Game | Addup Twist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (778 ratings)](https://appshunter.io/ios/app/coding-game-binary-hacker/id1263212152/reviews)** | — |
| Number of ratings | **778** | — |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 338 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Reicher](https://appshunter.io/developer/1263212151) | [Wayne Perry](https://appshunter.io/developer/1341619685) |

## 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 |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Buy 150 Keys | $2.99 | 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


### Addup Twist

[App page](https://appshunter.io/ios/app/addup-twist/id1641199030)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Coding Game free?

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

### Is Addup Twist free?

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

### Do Coding Game or Addup Twist have ads?

Addup Twist shows ads; Coding Game does not.

### Which is updated more often, Coding Game or Addup Twist?

Coding Game ships an update every 4 months, and Addup Twist every 3 months. Most recently, Coding Game was updated on October 21, 2026 and Addup Twist on October 13, 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.*