# Water Sort vs Sternzy

The clearest difference is ads: Sternzy at none against Water Sort's shown. Sternzy also leads on update cadence (every 2 days vs every 5 days). Water Sort's advantage is ratings volume (4 vs 1) and iOS requirement (13.0 vs 26.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Water Sort sells 2 one-off in-app purchases and Sternzy sells 6 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 Water Sort against 5.0 for Sternzy. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Water Sort ships an update every 5 days, Sternzy every 2 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Water Sort | Sternzy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/water-sort-magic-bubble-mode/id6758525981/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sternzy-water-sort/id6775494205/reviews) |
| Number of ratings | **4** | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 143 MB | 10 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ao Toan](https://appshunter.io/developer/1871670312) | [David Stern](https://appshunter.io/developer/6771868079) |

## What reviewers say

### Water Sort

[App page](https://appshunter.io/ios/app/water-sort-magic-bubble-mode/id6758525981)

Engage your mind with a colorful water sorting puzzle game. Strategize your pours to match water colors into separate bottles, overcoming unique challenges and utilizing helpful boosters. Experience a magical water wave effect with bubbling animations.

**Highlights:** Water pouring puzzle gameplay, Color sorting challenges, Magic water wave effects, Bubbling water animations, Strategic move planning, Undo, Add Bottle, Drop Water boosters, Halloween theme

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin 1 | $4.99 | one-time |
| Remove ads | $9.99 | one-time |


### 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 Water Sort free?

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

### Is Sternzy free?

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

### Which has better reviews, Water Sort or Sternzy?

Water Sort and Sternzy are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Water Sort or Sternzy have ads?

Water Sort shows ads; Sternzy does not.

### Which is updated more often, Water Sort or Sternzy?

Water Sort ships an update every 5 days, and Sternzy every 2 days. Most recently, Water Sort was updated on October 24, 2026 and Sternzy on October 7, 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.*