# Ninja Steps vs AstroBuster

The clearest difference is update cadence: Ninja Steps at every 6 days against AstroBuster's every 4 months. Ninja Steps also leads on device support (3 vs 1) and iOS requirement (6.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Ninja Steps sells 10 one-off in-app purchases and AstroBuster sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Ninja Steps against 5.0 for AstroBuster. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Ninja Steps ships an update every 6 days, AstroBuster every 4 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ninja Steps | AstroBuster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ninja-steps-endless-jumping-game/id1041893360/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/astrobuster/id6738101507/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 113 MB | 50 MB |
| Requires iOS | **6.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Milkcorp](https://appshunter.io/developer/635145182) | [OBX Software Corporation](https://appshunter.io/developer/1022180557) |

## What reviewers say

### Ninja Steps

[App page](https://appshunter.io/ios/app/ninja-steps-endless-jumping-game/id1041893360)

Tap and hold to control a ninja's jumps through a vibrant, low-poly world. Solve emoji puzzles to unlock new characters and enjoy ever-changing backgrounds. Challenge yourself to see how far you can go.

**Highlights:** Tap and hold controls, Low-poly art style, Emoji puzzles for unlocks, Dynamic backgrounds, Unlockable ninjas

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NINJA KOHARU | $0.99 | one-time |
| NINJA JONNY | $0.99 | one-time |
| NINJA EMMY | $0.99 | one-time |
| NINJA CARLOS | $0.99 | one-time |
| NINJA SONIA | $0.99 | one-time |
| NINJA JIMI | $0.99 | one-time |
| NINJA KIARA | $0.99 | one-time |
| NINJA ZOMBIE | $0.99 | one-time |
| NINJA BOT | $0.99 | one-time |
| Unlimited | $1.99 | one-time |


### 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 Ninja Steps free?

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

### Is AstroBuster free?

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

### Which has better reviews, Ninja Steps or AstroBuster?

Ninja Steps and AstroBuster are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Ninja Steps or AstroBuster have ads?

Neither Ninja Steps nor AstroBuster shows ads.

### Which is updated more often, Ninja Steps or AstroBuster?

Ninja Steps ships an update every 6 days, and AstroBuster every 4 months. Most recently, Ninja Steps was updated on November 2, 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.*