# Dangerous Tower vs Save Willis.

The clearest difference is update cadence: Save Willis. at weekly against Dangerous Tower's every 17 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dangerous Tower ships an update every 17 months, Save Willis. weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Dangerous Tower | Save Willis. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/save-willis/id6737624808/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 17 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 117 MB | 267 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Henrique Silva](https://appshunter.io/developer/492945915) | [Robb Entertainment Interactive (REI) - robbent.com](https://appshunter.io/developer/849377440) |

## What reviewers say

### Dangerous Tower

[App page](https://appshunter.io/ios/app/dangerous-tower/id1525360576)

**In-app purchases:** none


### Save Willis.

[App page](https://appshunter.io/ios/app/save-willis/id6737624808)

Guide a diver to safety by strategically firing a cannon to push buttons and release him from water tanks. Solve physics-based puzzles before his oxygen runs out to progress through increasingly challenging levels.

**Highlights:** Physics-based puzzle gameplay, Strategic cannon firing, Timed challenges, Progressive levels, Diver rescue objective

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dangerous Tower free?

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

### Is Save Willis. free?

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

### Do Dangerous Tower or Save Willis. have ads?

Both Dangerous Tower and Save Willis. show ads.

### Which is updated more often, Dangerous Tower or Save Willis.?

Dangerous Tower ships an update every 17 months, and Save Willis. weekly. Most recently, Dangerous Tower was updated on November 7, 2026 and Save Willis. on October 30, 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.*