# Rectangular Mosaic vs Cover

The clearest difference is in-app purchases: Rectangular Mosaic at none against Cover's 1. Rectangular Mosaic also leads on ads (none vs shown). Cover's advantage is update cadence (every 3 months vs every 7 months) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Cover sells 1 one-off in-app purchase. Rectangular Mosaic asks for nothing beyond the download.

Rectangular Mosaic ships an update every 7 months, Cover every 3 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rectangular Mosaic | Cover |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 40 MB | 54 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Sunrise Chime Technology Co., Ltd.](https://appshunter.io/developer/1809164286) | [devYUL studio](https://appshunter.io/developer/1832267090) |

## What reviewers say

### Rectangular Mosaic

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

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

**In-app purchases:** none


### Cover

[App page](https://appshunter.io/ios/app/cover-blur-and-mosaic/id6756909105)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cover Pro 평생 이용권 | $0.49 | one-time |


## Frequently asked questions

### Is Rectangular Mosaic free?

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

### Is Cover free?

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

### Do Rectangular Mosaic or Cover have ads?

Cover shows ads; Rectangular Mosaic does not.

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

Rectangular Mosaic ships an update every 7 months, and Cover every 3 months. Most recently, Rectangular Mosaic was updated on October 30, 2026 and Cover on October 25, 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.*