# Mars Rescue vs Surprise Eggs

The clearest difference is ads: Surprise Eggs at none against Mars Rescue's shown. Surprise Eggs also leads on update cadence (monthly vs every 4 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Mars Rescue sells 1 one-off in-app purchase and Surprise Eggs sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mars Rescue ships an update every 4 months, Surprise Eggs monthly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Mars Rescue | Surprise Eggs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (27 ratings)](https://appshunter.io/ios/app/mars-rescue-rocket-simulator/id6443799860/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 239 MB | 281 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Panasenko](https://appshunter.io/developer/1457075143) | [ELIGRAPHICS JSC](https://appshunter.io/developer/577396106) |

## What reviewers say

### Mars Rescue

[App page](https://appshunter.io/ios/app/mars-rescue-rocket-simulator/id6443799860)

Control a rocket to rescue astronauts from the Martian surface in this skill-based arcade simulator. Manage your fuel, avoid crashes, and enjoy stylized graphics and simple controls.

**Highlights:** Skill-based arcade gameplay, Rocket control, Astronaut rescue missions, Fuel management, Simple controls, Stylized graphics, Cloud save option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads on Mars | $0.99 | one-time |


### Surprise Eggs

[App page](https://appshunter.io/ios/app/surprise-eggs-learn-words/id6793376415)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eli Kids Surprised Eggs No Ads | $4.99 | one-time |


## Frequently asked questions

### Is Mars Rescue free?

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

### Is Surprise Eggs free?

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

### Do Mars Rescue or Surprise Eggs have ads?

Mars Rescue shows ads; Surprise Eggs does not.

### Which is updated more often, Mars Rescue or Surprise Eggs?

Mars Rescue ships an update every 4 months, and Surprise Eggs monthly. Most recently, Mars Rescue was updated on November 3, 2026 and Surprise Eggs on November 6, 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.*