# Singularity vs Boodoku

The clearest difference is in-app purchases: Boodoku at none against Singularity's 7. Singularity's advantage is update cadence (every 2 days vs fortnightly) and ratings volume (8 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Singularity sells 7 one-off in-app purchases. Boodoku asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Singularity against 5.0 for Boodoku. That said, the two scores are not equally well evidenced: Singularity has 8 ratings behind it against 1, so its average is the more settled of the two.

Singularity ships an update every 2 days, Boodoku fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Singularity | Boodoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/singularity-gravity-match/id6794545657/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/boodoku-spooky-logic-puzzle/id6810113753/reviews) |
| Number of ratings | **8** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 664 MB | 274 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dallas Steele](https://appshunter.io/developer/6794399121) | [One Up Games Studio](https://appshunter.io/developer/1348244383) |

## What reviewers say

### Singularity

[App page](https://appshunter.io/ios/app/singularity-gravity-match/id6794545657)

Engage in a unique physics-based match game set within a dynamic gravity well. Strategically launch and align jewels, creating cascades and forging exotic materials to overcome challenges across ten distinct cosmic eras. Compete in seasonal and arcade modes for endless score-chasing fun.

**Highlights:** Physics-based gravity well gameplay, Ten unique cosmic eras, Forge exotic materials, Seasonal and Arcade modes, Score-chase gameplay

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stardust Pouch | $1.99 | one-time |
| Foundry Arrival Offer | $2.49 | one-time |
| Remove Ads | $3.99 | one-time |
| Foundry Station | $4.99 | one-time |
| Stardust Cache | $4.99 | one-time |
| Stardust Vault | $9.99 | one-time |
| Founder's Bundle | $29.99 | one-time |


### Boodoku

[App page](https://appshunter.io/ios/app/boodoku-spooky-logic-puzzle/id6810113753)

This logic puzzle game challenges you to place ghosts in a grid so that no two ghosts are in the same row, column, or touching diagonally. Enjoy a daily new puzzle with no timers or guessing required, perfect for offline play.

**Highlights:** Ghost placement logic, Daily new puzzles, No timers or guessing, Offline play, Hint system, Undo functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Singularity free?

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

### Is Boodoku free?

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

### Which has better reviews, Singularity or Boodoku?

Singularity and Boodoku are both rated 5.0 out of 5 on the App Store, from 8 and 1 ratings respectively.

### Do Singularity or Boodoku have ads?

Both Singularity and Boodoku show ads.

### Which is updated more often, Singularity or Boodoku?

Singularity ships an update every 2 days, and Boodoku fortnightly. Most recently, Singularity was updated on October 31, 2026 and Boodoku on October 31, 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.*