# Contre Jour HD vs Bigger Math

The clearest difference is price: Bigger Math at Free against Contre Jour HD's $2.99. Bigger Math also leads on in-app purchases (none vs 4). Contre Jour HD's advantage is iOS requirement (6.0 vs 12.2). On update cadence, ads and device support there is nothing between them.

Bigger Math is free to download; Contre Jour HD costs $2.99 up front. Contre Jour HD sells 4 one-off in-app purchases. Bigger Math asks for nothing beyond the download.

Contre Jour HD ships an update every 4 months, Bigger Math every 6 months. The most recent releases landed on September 22, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Contre Jour HD | Bigger Math |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.7 (168 ratings)](https://appshunter.io/ios/app/contre-jour-hd/id444085845/reviews)** | — |
| Number of ratings | **168** | — |
| Positive reviews | 91.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Paid | — |
| Size | 71 MB | 46 MB |
| Requires iOS | **6.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natulang OU](https://appshunter.io/developer/1094197825) | [Bryan Bazilauskas](https://appshunter.io/developer/1108193759) |

## What reviewers say

### Contre Jour HD

[App page](https://appshunter.io/ios/app/contre-jour-hd/id444085845)

Manipulate a hauntingly beautiful world of light and darkness to guide a mysterious creature to safety. Solve clever physics-based puzzles using intuitive touch controls and a variety of interactive elements. Embark on a journey through 100 unique levels with a captivating soundtrack.

**Highlights:** Morph landscape with touch controls, Guide creature through puzzles, 100 unique levels across five chapters, Twelve interactive elements (portals, tentacles, etc.), Stunning visual style, Orchestrated soundtrack, Unlockable achievements

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Early Unlock - Chapter 2 | $0.99 | one-time |
| Early Unlock - Chapter 3 | $0.99 | one-time |
| Early Unlock - Chapter 4 | $0.99 | one-time |
| Early Unlock - Chapter 5 | $0.99 | one-time |

**What reviewers like**

- 🎨 Beautiful visuals and art style
- 🎶 Soothing, atmospheric music
- 🧠 Challenging yet rewarding puzzles
- 🕹️ Intuitive and responsive controls
- 🤗 Endearing and charming character

**What reviewers complain about**

- 🔁 Repetitive background music
- 🤯 Frustrating difficulty spikes
- 🕰️ Lack of level variety over time
- 📱 Compatibility issues on newer devices
- 💰 Expensive for the content provided

**Reported bugs**

- Frequent crashes and performance issues
- Unresponsive controls in certain levels

**Requested features**

- More level packs and content updates
- Adjustable difficulty settings
- Expanded soundtrack with more variety
- Optimization for larger screen sizes


### Bigger Math

[App page](https://appshunter.io/ios/app/bigger-math/id1440220862)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Contre Jour HD free?

Contre Jour HD costs $2.99, and also offers in-app purchases.

### Is Bigger Math free?

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

### Do Contre Jour HD or Bigger Math have ads?

Neither Contre Jour HD nor Bigger Math shows ads.

### Which is updated more often, Contre Jour HD or Bigger Math?

Contre Jour HD ships an update every 4 months, and Bigger Math every 6 months. Most recently, Contre Jour HD was updated on September 22, 2026 and Bigger Math on May 17, 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.*