# Battle Mill vs Shadow Puzzle

The clearest difference is in-app purchases: Shadow Puzzle at none against Battle Mill's 1. Shadow Puzzle also leads on update cadence (every 3 days vs every 11 days). Battle Mill's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Battle Mill sells 1 one-off in-app purchase. Shadow Puzzle asks for nothing beyond the download.

Battle Mill ships an update every 11 days, Shadow Puzzle every 3 days. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Battle Mill | Shadow Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Size | 102 MB | 43 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vishal Davara](https://appshunter.io/developer/1661294399) | [WeeTech Solution](https://appshunter.io/developer/725625015) |

## What reviewers say

### Battle Mill

[App page](https://appshunter.io/ios/app/battle-mill/id6741190909)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Shadow Puzzle

[App page](https://appshunter.io/ios/app/shadow-puzzle-brain-challenge/id6771012765)

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

**In-app purchases:** none


## Frequently asked questions

### Is Battle Mill free?

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

### Is Shadow Puzzle free?

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

### Do Battle Mill or Shadow Puzzle have ads?

Neither Battle Mill nor Shadow Puzzle shows ads.

### Which is updated more often, Battle Mill or Shadow Puzzle?

Battle Mill ships an update every 11 days, and Shadow Puzzle every 3 days. Most recently, Battle Mill was updated on October 15, 2026 and Shadow Puzzle on October 20, 2026.

---

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