# Light Strokes vs Moiré / Interference

The clearest difference is price: Light Strokes at Free against Moiré / Interference's $0.99. Moiré / Interference's advantage is in-app purchases (none vs 2) and chart position (#197 vs unranked). On update cadence, ads and iOS requirement there is nothing between them.

Light Strokes is free to download; Moiré / Interference costs $0.99 up front. Light Strokes sells 2 one-off in-app purchases. Moiré / Interference asks for nothing beyond the download.

Light Strokes ships an update every 10 months, Moiré / Interference every 19 months. The most recent releases landed on May 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Light Strokes | Moiré / Interference |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/moire-interference/id6475648808/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 19 months |
| Monetization | — | Paid |
| Best chart rank | — | **#197** |
| Size | 4 MB | 29 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Greene](https://appshunter.io/developer/1540912791) | [Philippe Zay](https://appshunter.io/developer/1200498230) |

## What reviewers say

### Light Strokes

[App page](https://appshunter.io/ios/app/light-strokes/id1540912789)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14-Day Trial of All Features | Free | one-time |
| Unlock All Features | $4.99 | one-time |


### Moiré / Interference

[App page](https://appshunter.io/ios/app/moire-interference/id6475648808)

**Currently charting:** #197 Top Paid · Graphics & Design (US App Store)

Generate and explore dynamic Moiré patterns with animated visuals. Combine different shapes, customize colors, and interact with 3D controls for a unique artistic experience. Perfect for creative minds and pattern enthusiasts.

**Highlights:** Animated Moiré patterns, Pause and play animations, Layered pattern combinations, Interactive 3D controls, Customizable colors and settings, High-quality graphics

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

**In-app purchases:** none


## Frequently asked questions

### Is Light Strokes free?

Light Strokes is free to download, with in-app purchases available.

### Is Moiré / Interference free?

Moiré / Interference costs $0.99, with no in-app purchases.

### Do Light Strokes or Moiré / Interference have ads?

Neither Light Strokes nor Moiré / Interference shows ads.

### Which is updated more often, Light Strokes or Moiré / Interference?

Light Strokes ships an update every 10 months, and Moiré / Interference every 19 months. Most recently, Light Strokes was updated on May 16, 2026 and Moiré / Interference on September 22, 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.*