# Suminagashi vs marume

The clearest difference is review sentiment: Suminagashi at 100% against marume's 0%. Suminagashi also leads on iOS requirement (15.1 vs 18.0). marume's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Suminagashi | marume |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 173 MB | 1 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MIRAICODE](https://appshunter.io/developer/1865621621) | [Shuya Komiya](https://appshunter.io/developer/1504097686) |

## What reviewers say

### Suminagashi

[App page](https://appshunter.io/ios/app/suminagashi/id6779658676)

Create calming ink art with flowing colors and ambient soundscapes. Use the built-in focus timer for work or meditation. Save and share your unique creations.

**Highlights:** Touch-driven ink flow, Curated visual and sound spaces, Lo-Fi music and ambient soundscapes, Custom focus and break timer, Save and share artwork, Automatic language display

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

**In-app purchases:** none


### marume

[App page](https://appshunter.io/ios/app/marume/id6792229350)

Easily round the corners of your photos with intuitive slider controls. Adjust corner radius, aspect ratio, and even select individual corners to round. Save high-quality images directly to your camera roll.

**Highlights:** Adjustable corner radius, Aspect ratio cropping, Individual corner selection, Dark mode support, High-quality saving, Intuitive slider controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Suminagashi free?

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

### Is marume free?

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

### Do Suminagashi or marume have ads?

Neither Suminagashi nor marume 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.*