# Space Defender vs Tidal Orbit

The clearest difference is in-app purchases: Tidal Orbit at none against Space Defender's 1. Tidal Orbit also leads on ads (none vs shown) and update cadence (every 4 weeks vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Space Defender sells 1 one-off in-app purchase. Tidal Orbit asks for nothing beyond the download.

Space Defender ships an update every 9 months, Tidal Orbit every 4 weeks. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Space Defender | Tidal Orbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/tidal-orbit/id6783581530/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 38 MB | 21 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piotr Ozog](https://appshunter.io/developer/548579634) | [MARCUS ARCILLA SCHAEFER](https://appshunter.io/developer/6783581532) |

## What reviewers say

### Space Defender

[App page](https://appshunter.io/ios/app/space-defender-galactic-war/id6757307496)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Tidal Orbit

[App page](https://appshunter.io/ios/app/tidal-orbit/id6783581530)

A one-button arcade game where players control an orb's momentum by tapping to switch its gravitational pull. Navigate through five distinct worlds, each with unique visuals, and utilize a "start from" feature to resume progress. The game offers simple controls, offline play, and no account requirements.

**Highlights:** One-button controls, Momentum-based gameplay, Five distinct worlds, Progress saving, Offline play, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is Space Defender free?

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

### Is Tidal Orbit free?

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

### Do Space Defender or Tidal Orbit have ads?

Space Defender shows ads; Tidal Orbit does not.

### Which is updated more often, Space Defender or Tidal Orbit?

Space Defender ships an update every 9 months, and Tidal Orbit every 4 weeks. Most recently, Space Defender was updated on October 18, 2026 and Tidal Orbit on October 10, 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.*