# CalmSpace vs Attachment Mirror

The clearest difference is in-app purchases: CalmSpace at none against Attachment Mirror's 2. CalmSpace also leads on update cadence (every 5 days vs monthly) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Attachment Mirror sells 2 in-app purchases, starting at $6.99 per 7 days. CalmSpace asks for nothing beyond the download.

CalmSpace ships an update every 5 days, Attachment Mirror monthly. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CalmSpace | Attachment Mirror |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 115 MB | 65 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Pol Muntasell Altes](https://appshunter.io/developer/1876979710) | [Souhayb Kamal Dine](https://appshunter.io/developer/1871701232) |

## What reviewers say

### CalmSpace

[App page](https://appshunter.io/ios/app/calmspace/id6759118158)

**Features:** macOS Compatibility

**In-app purchases:** none


### Attachment Mirror

[App page](https://appshunter.io/ios/app/attachment-mirror/id6773094717)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Attachment mirror Pro — Weekly | $6.99 | per 7 days |
| Attachment mirror Pro — Yearly | $39.99 | per year |


## Frequently asked questions

### Is CalmSpace free?

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

### Is Attachment Mirror free?

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

### Do CalmSpace or Attachment Mirror have ads?

Neither CalmSpace nor Attachment Mirror shows ads.

### Which is updated more often, CalmSpace or Attachment Mirror?

CalmSpace ships an update every 5 days, and Attachment Mirror monthly. Most recently, CalmSpace was updated on September 13, 2026 and Attachment Mirror on September 20, 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.*