# ASTRO vs Ringularity

The clearest difference is ads: Ringularity at none against ASTRO's shown. Ringularity also leads on update cadence (daily vs every 5 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ASTRO sells 1 one-off in-app purchase and Ringularity sells 1 in-app purchase, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ASTRO ships an update every 5 days, Ringularity daily. Both last shipped on October 14, 2026.

## The numbers

| Metric | ASTRO | Ringularity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ringularity-void-undefeated/id6799539910/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 92 MB | 15 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SHINTARO NAKAOKA](https://appshunter.io/developer/1020027439) | [ALEX RICHARD CAMP](https://appshunter.io/developer/1883155500) |

## What reviewers say

### ASTRO

[App page](https://appshunter.io/ios/app/astro-boost/id6761886332)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Unlimited Stamina | $1.99 | one-time |


### Ringularity

[App page](https://appshunter.io/ios/app/ringularity-void-undefeated/id6799539910)

Tap rings before they fall into a dynamic, ray-traced black hole. Master one-tap arcade gameplay to chase high scores and climb the global leaderboard. Enjoy three free runs daily or unlock unlimited play with a subscription.

**Highlights:** Real-time ray-traced black hole, Fast one-tap arcade gameplay, Streak and multiplier system, Global leaderboard, Three free runs daily, Unlimited play subscription

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $0.99 | per 7 days |


## Frequently asked questions

### Is ASTRO free?

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

### Is Ringularity free?

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

### Do ASTRO or Ringularity have ads?

ASTRO shows ads; Ringularity does not.

### Which is updated more often, ASTRO or Ringularity?

ASTRO ships an update every 5 days, and Ringularity daily. Most recently, ASTRO was updated on October 14, 2026 and Ringularity on October 14, 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.*