# Moonbox vs CalWall

The clearest difference is in-app purchases: Moonbox at none against CalWall's 2. Moonbox also leads on iOS requirement (15 vs 26.0). CalWall's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. CalWall sells 2 in-app purchases, starting at $0.99 per month. Moonbox asks for nothing beyond the download.

Moonbox ships an update every 5 weeks, CalWall every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Moonbox | CalWall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/moonbox/id6761363589/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Size | 27 MB | 6 MB |
| Requires iOS | **15** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [国威 刘](https://appshunter.io/developer/1598354430) | [金苹 卢](https://appshunter.io/developer/1885537846) |

## What reviewers say

### Moonbox

[App page](https://appshunter.io/ios/app/moonbox/id6761363589)

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

**In-app purchases:** none


### CalWall

[App page](https://appshunter.io/ios/app/calwall/id6774586339)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 | $0.99 | per month |
| 终身会员 | $2.99 | one-time |


## Frequently asked questions

### Is Moonbox free?

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

### Is CalWall free?

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

### Do Moonbox or CalWall have ads?

Neither Moonbox nor CalWall shows ads.

### Which is updated more often, Moonbox or CalWall?

Moonbox ships an update every 5 weeks, and CalWall every 3 days. Most recently, Moonbox was updated on October 24, 2026 and CalWall on October 24, 2026.

---

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