# hocus. vs Kerflux

The clearest difference is price: Kerflux at Free against hocus.'s $1.99. Kerflux also leads on rating (4.8 vs 4.3) and update cadence (weekly vs every 5 weeks). hocus.'s advantage is in-app purchases (none vs 4) and chart position (#81 vs unranked). On ratings volume, ads and device support there is nothing between them.

Kerflux is free to download; hocus. costs $1.99 up front. Kerflux sells 4 one-off in-app purchases. hocus. asks for nothing beyond the download.

Kerflux holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 234 and 331 respectively. Written reviews point the same way: 87% of hocus.'s written reviews are positive against 96% of Kerflux's.

hocus. ships an update every 5 weeks, Kerflux weekly. Both last shipped on October 16, 2026.

## The numbers

| Metric | hocus. | Kerflux |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.3 (234 ratings)](https://appshunter.io/ios/app/hocus/id1030548464/reviews) | **[4.8 (331 ratings)](https://appshunter.io/ios/app/kerflux/id1127933116/reviews)** |
| Number of ratings | 234 | **331** |
| Positive reviews | 87.1% of reviews | **96.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#81** | — |
| Size | 18 MB | 57 MB |
| Requires iOS | 12.0 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GAMEBRAIN YAZILIM TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1822763537) | [Punk Labs LLC](https://appshunter.io/developer/1011541202) |

## What reviewers say

### hocus.

[App page](https://appshunter.io/ios/app/hocus/id1030548464)

**Currently charting:** #81 Top Paid · Family, #187 Top Paid · Puzzle (US App Store)

Engage with a collection of mind-bending puzzles featuring impossible shapes. Create and share your own levels, or get assistance from AI when you're stuck. Explore both handcrafted challenges and an endless mode.

**Highlights:** 120 mind-bending handcrafted levels, Create and share custom levels, Load levels from pictures, Endless mode, AI-assisted gameplay

**Features:** Vision Pro support

**In-app purchases:** none


### Kerflux

[App page](https://appshunter.io/ios/app/kerflux/id1127933116)

Engage your mind with a unique wave-based puzzle game. Slide and match intricate wave formations in a minimalist design. Enjoy retro music and unlock achievements as you progress through increasingly challenging levels.

**Highlights:** Original wave puzzle mechanics, Increasingly challenging levels, Retro style music, Achievements, Pay what you want pricing

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Supporter | $0.99 | one-time |
| Silver Supporter | $1.99 | one-time |
| Gold Supporter | $3.99 | one-time |
| Platinum Supporter | $7.99 | one-time |

**What reviewers like**

- 👍 Simple to understand
- 👍 Visual challenge
- 👍 Awesome game with no ads
- 👍 Great puzzle experience
- 👍 Beautiful shapes

**What reviewers complain about**

- 🐛 Difficulty plateaus, endgame repetitive
- 🐛 Audio cues could be improved
- 🐛 Autoassist sensitivity can be too high

**Reported bugs**

- Music not working for some users

**Requested features**

- Ability to choose number of waves
- Add more than 4 waves for increased challenge
- Implement customizable autoassist sensitivity
- Add level select/replay option
- Introduce new mechanics at higher levels


## Frequently asked questions

### Is hocus. free?

hocus. costs $1.99, with no in-app purchases.

### Is Kerflux free?

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

### Which has better reviews, hocus. or Kerflux?

Kerflux is rated higher. hocus. averages 4.3 out of 5 from 234 ratings, while Kerflux averages 4.8 from 331 ratings.

### Do hocus. or Kerflux have ads?

Neither hocus. nor Kerflux shows ads.

### Which is updated more often, hocus. or Kerflux?

hocus. ships an update every 5 weeks, and Kerflux weekly. Most recently, hocus. was updated on October 16, 2026 and Kerflux on October 16, 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.*