# Stellar Sort vs Black Hole Gravity

The clearest difference is ads: Black Hole Gravity at none against Stellar Sort's shown. Stellar Sort's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stellar Sort ships an update fortnightly, Black Hole Gravity every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stellar Sort | Black Hole Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stellar-sort-ball-sort-puzzle/id6782845826/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 102 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mariyan Petrov](https://appshunter.io/developer/6782845828) | [Oleksandr Dreiman](https://appshunter.io/developer/1818551747) |

## What reviewers say

### Stellar Sort

[App page](https://appshunter.io/ios/app/stellar-sort-ball-sort-puzzle/id6782845826)

Engage in a relaxing logic puzzle game set among the stars. Move colorful planets between tubes to match sets and restore order to the galaxy. Hundreds of levels offer increasing challenges with unique mechanics and helpful tools.

**Highlights:** Relaxing sorting puzzle gameplay, Colorful planet-themed pieces, Hundreds of levels, Unique Black Hole mechanic, Undo and Hint tools, 3-star challenges

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

**In-app purchases:** none


### Black Hole Gravity

[App page](https://appshunter.io/ios/app/black-hole-gravity/id6806838253)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stellar Sort free?

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

### Is Black Hole Gravity free?

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

### Do Stellar Sort or Black Hole Gravity have ads?

Stellar Sort shows ads; Black Hole Gravity does not.

### Which is updated more often, Stellar Sort or Black Hole Gravity?

Stellar Sort ships an update fortnightly, and Black Hole Gravity every 2 months. Most recently, Stellar Sort was updated on October 21, 2026 and Black Hole Gravity on October 24, 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.*