# Round Corner vs Moiré / Interference

The clearest difference is review sentiment: Moiré / Interference at 100% against Round Corner's 0%. Moiré / Interference also leads on price ($0.99 vs $4.99) and chart position (#198 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

Round Corner costs $4.99 and Moiré / Interference $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Round Corner | Moiré / Interference |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/moire-interference/id6475648808/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 19 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#198** |
| Size | 1 MB | 29 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ruizheng Liu](https://appshunter.io/developer/782255647) | [Philippe Zay](https://appshunter.io/developer/1200498230) |

## What reviewers say

### Round Corner

[App page](https://appshunter.io/ios/app/round-corner/id6473549940)

Easily round the sharp corners of your photos with this app. Choose between manual radius input or an intuitive slider for precise adjustments. Save and share your creations seamlessly.

**Highlights:** Round photo corners, Manual radius input, Interactive slider adjustment, Save to Photos app, Save to iCloud Drive, Share via multiple apps, PNG format output

**Features:** Vision Pro support

**In-app purchases:** none


### Moiré / Interference

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

**Currently charting:** #198 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 Round Corner free?

Round Corner costs $4.99, with no in-app purchases.

### Is Moiré / Interference free?

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

### Do Round Corner or Moiré / Interference have ads?

Neither Round Corner nor Moiré / Interference shows ads.

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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.*