# The Grid Platformer vs Space Defense Outpost

The clearest difference is rating: The Grid Platformer at 4.8 against Space Defense Outpost's 3.0. Space Defense Outpost's advantage is iOS requirement (12.0 vs 17.6). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. The Grid Platformer sells 1 one-off in-app purchase and Space Defense Outpost sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

The Grid Platformer holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

The Grid Platformer ships an update every 9 months, Space Defense Outpost every 7 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | The Grid Platformer | Space Defense Outpost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/the-grid-platformer/id962424252/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/space-defense-outpost-rts/id991345877/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 7 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 106 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 9+ |
| Developer | [Brandon Stecklein](https://appshunter.io/developer/498894252) | [Henrique Silva](https://appshunter.io/developer/492945915) |

## What reviewers say

### The Grid Platformer

[App page](https://appshunter.io/ios/app/the-grid-platformer/id962424252)

Embark on a retro-style 2D side-scrolling adventure as a transformed automotronic man. Run, jump, and smash through 12 action-packed levels to escape a strange digital world. Experience fast-paced gameplay with amazing retro graphics.

**Highlights:** 2D side-scrolling adventure, Retro graphics, 12 action-packed levels, Run, jump, and smash mechanics, Fast-paced gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advertising Removal | $1.99 | one-time |


### Space Defense Outpost

[App page](https://appshunter.io/ios/app/space-defense-outpost-rts/id991345877)

Engage in fast-paced arcade action with this retro-style shooter. Battle waves of alien invaders across 10 levels and bonus stages, collecting power-ups and protecting your ground forces to activate special abilities. Strategize your offense and defense to survive the alien onslaught, including a challenging Mother-Ship encounter.

**Highlights:** 10 action-packed levels, Bonus stages, Power-up collection, Protect ground forces, Mother-Ship boss battle, Attack/defense strategy

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |


## Frequently asked questions

### Is The Grid Platformer free?

The Grid Platformer is free to download, with in-app purchases available.

### Is Space Defense Outpost free?

Space Defense Outpost is free to download, with in-app purchases available.

### Which has better reviews, The Grid Platformer or Space Defense Outpost?

The Grid Platformer is rated higher. The Grid Platformer averages 4.8 out of 5 from 5 ratings, while Space Defense Outpost averages 3.0 from 2 ratings.

### Do The Grid Platformer or Space Defense Outpost have ads?

Both The Grid Platformer and Space Defense Outpost show ads.

### Which is updated more often, The Grid Platformer or Space Defense Outpost?

The Grid Platformer ships an update every 9 months, and Space Defense Outpost every 7 months. Most recently, The Grid Platformer was updated on November 1, 2026 and Space Defense Outpost on November 1, 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.*