# Space vs Jupiter Escape

The clearest difference is in-app purchases: Space at none against Jupiter Escape's 5. Space also leads on ads (none vs shown). Jupiter Escape's advantage is update cadence (every 2 days vs every 2 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Jupiter Escape sells 5 one-off in-app purchases. Space asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Space against 5.0 for Jupiter Escape. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Space ships an update every 2 months, Jupiter Escape every 2 days. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Space | Jupiter Escape |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/space-defender-xtreme/id1446184263/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/jupiter-escape/id6476010007/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 128 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Scratchmark Ltd](https://appshunter.io/developer/1446184262) | [ZT Pawer LLC](https://appshunter.io/developer/1725547042) |

## What reviewers say

### Space

[App page](https://appshunter.io/ios/app/space-defender-xtreme/id1446184263)

Defend Earth in this retro arcade space shooter against relentless alien invaders. Pilot unique spacecraft, utilize various weapons, and collect power-ups to survive increasingly difficult waves and boss battles. Compete on global leaderboards for the highest score.

**Highlights:** Unique spacecraft with advantages/disadvantages, Varied alien enemy types, Multiple weapon types, Challenging boss levels, Shield, Weapon, and Health power-ups, Global leaderboards

**In-app purchases:** none


### Jupiter Escape

[App page](https://appshunter.io/ios/app/jupiter-escape/id6476010007)

Defend Earth in the year 2578 from an alien invasion originating from Jupiter's moon. Pilot your spacecraft as the first line of defense against the Karlgrons and protect the planet.

**Highlights:** Space combat gameplay, Alien invasion defense, Futuristic setting, Pilot spacecraft, Protect Earth

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Starcoins | $0.99 | one-time |
| Small set | $0.99 | one-time |
| Fistful of Starcoins | $4.99 | one-time |
| No Ads | $4.99 | one-time |
| Shipload of Starcoins | $14.99 | one-time |


## Frequently asked questions

### Is Space free?

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

### Is Jupiter Escape free?

Jupiter Escape is free to download, with in-app purchases available.

### Which has better reviews, Space or Jupiter Escape?

Space and Jupiter Escape are both rated 5.0 out of 5 on the App Store, from 3 and 7 ratings respectively.

### Do Space or Jupiter Escape have ads?

Jupiter Escape shows ads; Space does not.

### Which is updated more often, Space or Jupiter Escape?

Space ships an update every 2 months, and Jupiter Escape every 2 days. Most recently, Space was updated on October 19, 2026 and Jupiter Escape on October 21, 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.*