# Boosty Spaceship vs Gravity Cascade

The clearest difference is ratings volume: Boosty Spaceship at 3 against Gravity Cascade's 1. Gravity Cascade's advantage is iOS requirement (16.0 vs 27.1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Boosty Spaceship against 5.0 for Gravity Cascade. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Boosty Spaceship ships an update every 6 weeks, Gravity Cascade monthly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Boosty Spaceship | Gravity Cascade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/boosty-spaceship/id6753324291/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-cascade-cosmic-merge/id6761785441/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 29 MB | 9 MB |
| Requires iOS | 27.1 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roger Schmidt](https://appshunter.io/developer/1828298552) | [Marc L. Melcher](https://appshunter.io/developer/371961192) |

## What reviewers say

### Boosty Spaceship

[App page](https://appshunter.io/ios/app/boosty-spaceship/id6753324291)

Pilot a spaceship through cosmic wonders using intuitive tap controls. Explore real astrophotography from our galaxy while dodging obstacles and collecting power-ups. Multiple game modes offer varied challenges, from intense arcade action to serene autopilot journeys.

**Highlights:** Tap-based thruster control, Real astrophotography visuals, Multiple game modes (Blast, Gates, Orbs, Stars, Chaos), Autopilot assist feature, High score leaderboards, Collect Stardust for upgrades

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

**In-app purchases:** none


### Gravity Cascade

[App page](https://appshunter.io/ios/app/gravity-cascade-cosmic-merge/id6761785441)

Control celestial bodies with real-time physics, magnetic polarity, and explosive events. Drop, merge, and evolve cosmic objects while strategically managing gravity and avoiding galactic overflow.

**Highlights:** Tilt to control gravity, Magnetic polarity system, Black hole gravity wells, Antimatter explosions, Unstable orbs, Combo multipliers

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

**In-app purchases:** none


## Frequently asked questions

### Is Boosty Spaceship free?

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

### Is Gravity Cascade free?

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

### Which has better reviews, Boosty Spaceship or Gravity Cascade?

Boosty Spaceship and Gravity Cascade are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Boosty Spaceship or Gravity Cascade have ads?

Both Boosty Spaceship and Gravity Cascade show ads.

### Which is updated more often, Boosty Spaceship or Gravity Cascade?

Boosty Spaceship ships an update every 6 weeks, and Gravity Cascade monthly. Most recently, Boosty Spaceship was updated on November 9, 2026 and Gravity Cascade on October 31, 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.*