# Dotty The Kangaroo ZX vs AstroBuster

The clearest difference is rating: AstroBuster at 5.0 against Dotty The Kangaroo ZX's 4.0. Dotty The Kangaroo ZX's advantage is in-app purchases (none vs 4) and ratings volume (4 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. AstroBuster sells 4 one-off in-app purchases. Dotty The Kangaroo ZX asks for nothing beyond the download.

AstroBuster holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Dotty The Kangaroo ZX ships an update every 5 months, AstroBuster every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Dotty The Kangaroo ZX | AstroBuster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/dotty-the-kangaroo-zx/id1636267962/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astrobuster/id6738101507/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 50 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [P-Edge media](https://appshunter.io/developer/292658542) | [OBX Software Corporation](https://appshunter.io/developer/1022180557) |

## What reviewers say

### Dotty The Kangaroo ZX

[App page](https://appshunter.io/ios/app/dotty-the-kangaroo-zx/id1636267962)

Guide a kangaroo through challenging levels by jumping on platforms. Reach the exit before falling into hazards. Features a speed run mode and Game Center integration for high scores.

**Highlights:** Navigate four challenging levels, Jump on platforms to progress, Find the exit by reaching the red block, Speed run mode with leaderboard, Game Center support for scores and achievements, Touch screen and keyboard controls

**In-app purchases:** none


### AstroBuster

[App page](https://appshunter.io/ios/app/astrobuster/id6738101507)

Experience a retro-arcade inspired space shooter with endless levels and deep customization. Engage in fast-paced combat, collect power-ups, and personalize your ship with unique aesthetics. Daily challenges and rewards keep the action fresh.

**Highlights:** Infinite procedurally generated levels, Customizable ships, weapons, and call-signs, Daily challenges and rewards, Power-up drafts for varied runs, Dynamic soundtrack and haptic feedback, Offline play support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 AstroCoins | $0.99 | one-time |
| 500 AstroCoins | $3.99 | one-time |
| 1000 AstroCoins | $7.99 | one-time |
| 5000 AstroCoins | $14.99 | one-time |


## Frequently asked questions

### Is Dotty The Kangaroo ZX free?

Dotty The Kangaroo ZX is free to download, with no in-app purchases.

### Is AstroBuster free?

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

### Which has better reviews, Dotty The Kangaroo ZX or AstroBuster?

AstroBuster is rated higher. Dotty The Kangaroo ZX averages 4.0 out of 5 from 4 ratings, while AstroBuster averages 5.0 from 1 ratings.

### Do Dotty The Kangaroo ZX or AstroBuster have ads?

Neither Dotty The Kangaroo ZX nor AstroBuster shows ads.

### Which is updated more often, Dotty The Kangaroo ZX or AstroBuster?

Dotty The Kangaroo ZX ships an update every 5 months, and AstroBuster every 4 months. Most recently, Dotty The Kangaroo ZX was updated on November 3, 2026 and AstroBuster on October 30, 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.*