# Canal Constructor vs Water Box

Canal Constructor and Water Box both sit at 4.8 stars, but that hides the real split: 93% of Water Box's written reviews are positive against 50% of Canal Constructor's. Water Box also leads on update cadence (every 9 days vs every 4 months). Canal Constructor's advantage is iOS requirement (13.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Canal Constructor sells 8 one-off in-app purchases and Water Box sells 5 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 — 4.8 for Canal Constructor against 4.8 for Water Box. Both are backed by a comparable volume of ratings — 1.4K and 1.6K respectively. Written reviews are what separate them: 50% of Canal Constructor's written reviews are positive against 93% of Water Box's.

Canal Constructor ships an update every 4 months, Water Box every 9 days. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Canal Constructor | Water Box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.4K ratings)](https://appshunter.io/ios/app/canal-constructor/id6739828949/reviews) | [4.8 (1.6K ratings)](https://appshunter.io/ios/app/water-box-physics-sandbox/id6741103044/reviews) |
| Number of ratings | 1.4K | **1.6K** |
| Positive reviews | 50.0% of reviews | **92.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 254 MB | 101 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Solid Games](https://appshunter.io/developer/1625798412) | [Lukas Oertel](https://appshunter.io/developer/1562391231) |

## What reviewers say

### Canal Constructor

[App page](https://appshunter.io/ios/app/canal-constructor/id6739828949)

Build and manage a tiered canal system in this idle simulation game. Operate locks to control water levels, guide cargo ships for profit, and upgrade your infrastructure to become a water trade tycoon. Strategize and optimize your waterways for a relaxing yet engaging experience.

**Highlights:** Manage tiered canal systems, Operate locks to control water levels, Guide cargo ships for profit, Upgrade locks and expand waterways, Idle gameplay and simulation, Canal construction strategy

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| diamonds_1 | $1.99 | one-time |
| diamonds_2 | $4.99 | one-time |
| 7 Days no ads | $4.99 | one-time |
| diamonds_3 | $9.99 | one-time |
| Permanently remove ads | $9.99 | one-time |
| diamonds_4 | $19.99 | one-time |
| diamonds_5 | $49.99 | one-time |
| diamonds_6 | $99.99 | one-time |

**What reviewers like**

- 💯 Excellent
- 🕰 Time killer
- 👍 Very good

**What reviewers complain about**

- 💸 Filled with ads
- ⏱ Forced long ads
- 🙄 Ads ruin gameplay

**Reported bugs**

- Ads make game unplayable

**Requested features**

- Reduce ads
- Allow skipping ads


### Water Box

[App page](https://appshunter.io/ios/app/water-box-physics-sandbox/id6741103044)

Explore realistic fluid dynamics and ragdoll physics in this sandbox playground. Sink ships, experiment with various liquids, and unleash destruction with a wide array of tools and elements. Build and test your creations in a detailed simulation environment.

**Highlights:** Realistic water and powder simulation, Ragdoll people playground experiments, Ship sinking and floating simulator, Gore and destruction simulator, Alchemy, fire, and chemical reactions, Build and share creations

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Increase max water by 10000 | $2.99 | one-time |
| Creative Package 50% Discount | $4.99 | one-time |
| Increase max water by 20000 | $4.99 | one-time |
| Creative Package | $9.99 | one-time |
| Increase max water by 50000 | $9.99 | one-time |

**What reviewers like**

- 👍 Good game
- 👍 Awesome game
- 👍 Fun and good game
- 👍 Great game
- 👍 Satisfying and fun

**What reviewers complain about**

- 🐛 Crashes frequently
- 💡 Increase water capacity

**Reported bugs**

- Crashes frequently

**Requested features**

- Make ships sink like in Floating Sandbox


## Frequently asked questions

### Is Canal Constructor free?

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

### Is Water Box free?

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

### Which has better reviews, Canal Constructor or Water Box?

Canal Constructor and Water Box are both rated 4.8 out of 5 on the App Store, from 1.4K and 1.6K ratings respectively.

### Do Canal Constructor or Water Box have ads?

Both Canal Constructor and Water Box show ads.

### Which is updated more often, Canal Constructor or Water Box?

Canal Constructor ships an update every 4 months, and Water Box every 9 days. Most recently, Canal Constructor was updated on September 23, 2026 and Water Box on September 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.*