# Astro Hammer vs Drobot

The clearest difference is rating: Astro Hammer at 5.0 against Drobot's 4.3. Drobot's advantage is update cadence (every 3 months vs every 41 months) and iOS requirement (11.0 vs 15.0). On price, review sentiment, ratings volume 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.

Astro Hammer holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Astro Hammer ships an update every 41 months, Drobot every 3 months. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Astro Hammer | Drobot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/astro-hammer/id1384567156/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/drobot/id1453691042/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 45 MB | 44 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sean Townsend](https://appshunter.io/developer/1384567155) | [Masayoshi Teshima](https://appshunter.io/developer/768526731) |

## What reviewers say

### Astro Hammer

[App page](https://appshunter.io/ios/app/astro-hammer/id1384567156)

Blast waves of descending enemies in this retro arcade shooter inspired by 80s classics. Prevent them from reaching Earth with simple controls and challenging, score-focused gameplay. Enjoy smooth 60fps action with Game Center achievements and leaderboards.

**Highlights:** Old-school arcade shooter gameplay, Obliterate waves of enemies, Score-minded game mechanics, Simple pick-up and play controls, Smooth 60fps frame-rate, Game Center achievements and leaderboards

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

**In-app purchases:** none


### Drobot

[App page](https://appshunter.io/ios/app/drobot/id1453691042)

Engage in a 360-degree space shooter where you fire backwards to defeat mysterious creatures. Upgrade your character between waves to become stronger and clear all levels to restore peace. Features include a unique shooting mechanic and a variety of unlockable color palettes.

**Highlights:** Backwards-firing 360-degree shooting, Upgrade system for character strength, Ten-second waves with numerous enemies, Dash ability with energy charge, Unlockable color palettes

**In-app purchases:** none


## Frequently asked questions

### Is Astro Hammer free?

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

### Is Drobot free?

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

### Which has better reviews, Astro Hammer or Drobot?

Astro Hammer is rated higher. Astro Hammer averages 5.0 out of 5 from 4 ratings, while Drobot averages 4.3 from 3 ratings.

### Do Astro Hammer or Drobot have ads?

Neither Astro Hammer nor Drobot shows ads.

### Which is updated more often, Astro Hammer or Drobot?

Astro Hammer ships an update every 41 months, and Drobot every 3 months. Most recently, Astro Hammer was updated on October 13, 2026 and Drobot on October 3, 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.*