# Jumpy Mission vs Save Willis.

The clearest difference is update cadence: Save Willis. at weekly against Jumpy Mission's every 38 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.

Jumpy Mission ships an update every 38 months, Save Willis. weekly. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Jumpy Mission | 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 38 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 7 MB | 267 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Chau Hoang](https://appshunter.io/developer/836988940) | [Robb Entertainment Interactive (REI) - robbent.com](https://appshunter.io/developer/849377440) |

## What reviewers say

### Jumpy Mission

[App page](https://appshunter.io/ios/app/jumpy-mission/id1402554052)

**Features:** macOS Compatibility

**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 Jumpy Mission free?

Jumpy Mission 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 Jumpy Mission or Save Willis. have ads?

Both Jumpy Mission and Save Willis. show ads.

### Which is updated more often, Jumpy Mission or Save Willis.?

Jumpy Mission ships an update every 38 months, and Save Willis. weekly. Most recently, Jumpy Mission was updated on November 11, 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.*