# Fill the Void vs Sternzy

The clearest difference is in-app purchases: Fill the Void at none against Sternzy's 6. Fill the Void also leads on iOS requirement (12.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Sternzy sells 6 one-off in-app purchases. Fill the Void asks for nothing beyond the download.

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

## The numbers

| Metric | Fill the Void | Sternzy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/fill-the-void/id6753729861/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sternzy-water-sort/id6775494205/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 10 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sean Williams](https://appshunter.io/developer/1844715766) | [David Stern](https://appshunter.io/developer/6771868079) |

## What reviewers say

### Fill the Void

[App page](https://appshunter.io/ios/app/fill-the-void/id6753729861)

A shape-based puzzle game that challenges your perception by requiring you to fit pieces together. Experience a unique puzzle-solving adventure designed by Sean Williams with original audio by Anya Yatskova.

**Highlights:** Shape-based puzzle gameplay, Perception testing, Piece fitting challenges, Unique puzzle adventure, Original audio design

**Features:** macOS Compatibility

**In-app purchases:** none


### Sternzy

[App page](https://appshunter.io/ios/app/sternzy-water-sort/id6775494205)

A relaxing color-sorting puzzle game featuring cute cats. Pour colored liquids between tubes until each tube contains a single color. Enjoy endless, challenging levels with special twists and a playful feline theme.

**Highlights:** Endless, ever-harder levels, Calm, satisfying one-handed gameplay, Playful cat theme, Special level twists, Earn credits for hints, No timers or pressure, Offline play

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4 Credits | $0.99 | one-time |
| $1 Coffee Tip | $0.99 | one-time |
| $2 Coffee Tip | $1.99 | one-time |
| 28 Credits | $3.99 | one-time |
| $5 Coffee Tip | $4.99 | one-time |
| $10 Coffee Tip | $9.99 | one-time |


## Frequently asked questions

### Is Fill the Void free?

Fill the Void is free to download, with no in-app purchases.

### Is Sternzy free?

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

### Which has better reviews, Fill the Void or Sternzy?

Fill the Void and Sternzy are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Fill the Void or Sternzy have ads?

Neither Fill the Void nor Sternzy shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*