# Caleon vs Shadow Work

The clearest difference is in-app purchases: Caleon at none against Shadow Work's 2. Caleon also leads on iOS requirement (13.0 vs 17.0). Shadow Work's advantage is update cadence (every 3 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Shadow Work sells 2 in-app purchases, starting at $4.99 per 7 days. Caleon asks for nothing beyond the download.

Caleon ships an update monthly, Shadow Work every 3 days. The most recent releases landed on September 6, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Caleon | Shadow Work |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 84 MB | 21 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Caleon](https://appshunter.io/developer/1562109109) | [Devanuj Nath](https://appshunter.io/developer/6780533110) |

## What reviewers say

### Caleon

[App page](https://appshunter.io/ios/app/caleon/id1562109107)

**In-app purchases:** none


### Shadow Work

[App page](https://appshunter.io/ios/app/shadow-work-umbra/id6780533108)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Caleon free?

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

### Is Shadow Work free?

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

### Do Caleon or Shadow Work have ads?

Neither Caleon nor Shadow Work shows ads.

### Which is updated more often, Caleon or Shadow Work?

Caleon ships an update monthly, and Shadow Work every 3 days. Most recently, Caleon was updated on September 6, 2026 and Shadow Work on September 13, 2026.

---

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