# hocus 3D vs Flow Fill!

The clearest difference is rating: hocus 3D at 4.6 against Flow Fill!'s 3.1. hocus 3D also leads on ratings volume (717 vs 7) and update cadence (weekly vs every 5 weeks). Flow Fill!'s advantage is in-app purchases (none vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. hocus 3D sells 1 one-off in-app purchase. Flow Fill! asks for nothing beyond the download.

hocus 3D holds the better App Store score, 4.6 against 3.1. That said, the two scores are not equally well evidenced: hocus 3D has 717 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 60% of hocus 3D's written reviews are positive against 50% of Flow Fill!'s.

hocus 3D ships an update weekly, Flow Fill! every 5 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | hocus 3D | Flow Fill! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (717 ratings)](https://appshunter.io/ios/app/hocus-3d/id6749476513/reviews)** | [3.1 (7 ratings)](https://appshunter.io/ios/app/flow-fill/id6755528359/reviews) |
| Number of ratings | **717** | 7 |
| Positive reviews | **60.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 249 MB | 320 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GAMEBRAIN YAZILIM TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1822763537) | [Fundora Games](https://appshunter.io/developer/1838341751) |

## What reviewers say

### hocus 3D

[App page](https://appshunter.io/ios/app/hocus-3d/id6749476513)

A relaxing puzzle game where you rotate pieces to build intricate mazes. Inspired by impossible geometry, each level offers a unique spatial challenge to uncover hidden paths and complete the labyrinth.

**Highlights:** Rotate maze pieces, Build labyrinth solutions, Mind-bending puzzles, Minimalist design, Dozens of levels, Spatial thinking challenge

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $6.99 | one-time |


### Flow Fill!

[App page](https://appshunter.io/ios/app/flow-fill/id6755528359)

This physics-based puzzle game challenges you to predict how liquid flows through connected tanks. Drag numbered balls to lock in your predictions and watch the simulation unfold. Master the logic to progress through increasingly difficult levels.

**Highlights:** Predictive liquid flow puzzles, Physics-based simulation, Progressive difficulty, Intuitive drag-and-drop controls, Real-time visual feedback, Logic-testing gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is hocus 3D free?

hocus 3D is free to download, with in-app purchases available.

### Is Flow Fill! free?

Flow Fill! is free to download, with no in-app purchases.

### Which has better reviews, hocus 3D or Flow Fill!?

hocus 3D is rated higher. hocus 3D averages 4.6 out of 5 from 717 ratings, while Flow Fill! averages 3.1 from 7 ratings.

### Do hocus 3D or Flow Fill! have ads?

Both hocus 3D and Flow Fill! show ads.

### Which is updated more often, hocus 3D or Flow Fill!?

hocus 3D ships an update weekly, and Flow Fill! every 5 weeks. Most recently, hocus 3D was updated on November 5, 2026 and Flow Fill! on October 30, 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.*