# Blastdroids vs Define Gravity

The clearest difference is ads: Define Gravity at none against Blastdroids's shown. Define Gravity also leads on monetization model (free vs ad-supported). Blastdroids's advantage is update cadence (daily vs every 2 days). On price, rating, ratings volume and in-app purchases 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 Blastdroids against 5.0 for Define Gravity. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

Blastdroids ships an update daily, Define Gravity every 2 days. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Blastdroids | Define Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/blastdroids/id6477904287/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/define-gravity/id6739888193/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Ad-supported | **Free** |
| Size | 198 MB | 154 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [VinnyRoo LLC](https://appshunter.io/developer/1219807982) | [MangumLabs LLC](https://appshunter.io/developer/675487379) |

## What reviewers say

### Blastdroids

[App page](https://appshunter.io/ios/app/blastdroids/id6477904287)

Pilot a spacecraft as a lone bot defending the galaxy. Blast asteroids and fight off threats to safeguard the future. Engage in intense space combat to protect humanity.

**Highlights:** Pilot a spacecraft, Blast asteroids, Defend the galaxy, Space combat, Lone bot protagonist

**Features:** macOS Compatibility

**In-app purchases:** none


### Define Gravity

[App page](https://appshunter.io/ios/app/define-gravity/id6739888193)

Navigate challenging 2D puzzles by manipulating gravity and using a magnetic force. This game offers a unique twist on puzzle-solving with its core mechanics.

**Highlights:** Gravity manipulation, Magnetic force mechanics, 2D puzzle gameplay, Challenging levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blastdroids free?

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

### Is Define Gravity free?

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

### Which has better reviews, Blastdroids or Define Gravity?

Blastdroids and Define Gravity are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do Blastdroids or Define Gravity have ads?

Blastdroids shows ads; Define Gravity does not.

### Which is updated more often, Blastdroids or Define Gravity?

Blastdroids ships an update daily, and Define Gravity every 2 days. Most recently, Blastdroids was updated on October 2, 2026 and Define Gravity on October 9, 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.*