# Rectangular Mosaic vs mosaiccy

The clearest difference is update cadence: Rectangular Mosaic at weekly against mosaiccy's every 3 weeks. Rectangular Mosaic also leads on iOS requirement (15.0 vs 26.0). 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.

Rectangular Mosaic ships an update weekly, mosaiccy every 3 weeks. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Rectangular Mosaic | mosaiccy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 28 MB | 19 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Sunrise Chime Technology Co., Ltd.](https://appshunter.io/developer/1809164286) | [Lim Sangjin](https://appshunter.io/developer/1437057653) |

## What reviewers say

### Rectangular Mosaic

[App page](https://appshunter.io/ios/app/rectangular-mosaic/id6751021059)

**Features:** macOS Compatibility

**In-app purchases:** none


### mosaiccy

[App page](https://appshunter.io/ios/app/mosaiccy/id6772765405)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rectangular Mosaic free?

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

### Is mosaiccy free?

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

### Do Rectangular Mosaic or mosaiccy have ads?

Neither Rectangular Mosaic nor mosaiccy shows ads.

### Which is updated more often, Rectangular Mosaic or mosaiccy?

Rectangular Mosaic ships an update weekly, and mosaiccy every 3 weeks. Most recently, Rectangular Mosaic was updated on September 13, 2026 and mosaiccy on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*