# Kerflux vs fade!

The clearest difference is rating: Kerflux at 4.8 against fade!'s 4.3. Kerflux also leads on review sentiment (96% vs 81%) and ratings volume (331 vs 107). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Kerflux sells 4 one-off in-app purchases and fade! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Kerflux holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 331 and 107 respectively. Written reviews point the same way: 96% of Kerflux's written reviews are positive against 81% of fade!'s.

## The numbers

| Metric | Kerflux | fade! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (331 ratings)](https://appshunter.io/ios/app/kerflux/id1127933116/reviews)** | [4.3 (107 ratings)](https://appshunter.io/ios/app/fade/id1155615992/reviews) |
| Number of ratings | **331** | 107 |
| Positive reviews | **96.2% of reviews** | 81.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 23 MB |
| Requires iOS | **6.0** | 8.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Punk Labs LLC](https://appshunter.io/developer/1011541202) | [Topebox](https://appshunter.io/developer/1386799933) |

## What reviewers say

### 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


### fade!

[App page](https://appshunter.io/ios/app/fade/id1155615992)

A relaxing yet challenging puzzle game where tapping rings clears fog and saves fish. It offers a Zen-like experience designed to engage both your eyes and brain.

**Highlights:** Simple tap-to-score gameplay, Clear fog, Save fishes, Relaxing puzzle, Challenging gameplay

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads! | $1.99 | one-time |

**What reviewers like**

- 😌 Soothing and calming experience
- 🎶 Amazing background music and sound effects
- ✨ Simple yet addictive gameplay
- 🧠 Challenging but not rage-inducing
- 💖 Beautiful minimalist design

**What reviewers complain about**

- 😠 Ads are intrusive and annoying
- 😵 Touch response issues on newer iPhones
- ⏳ Slow to reset
- 🗣️ Ads can be religiously biased
- 🤔 Lack of clear strategy for some users

**Reported bugs**

- App crashes or returns to home screen
- Touch input not registering correctly on iPhone XR
- Lagging issues

**Requested features**

- Expand color options (yellow, cyan, orange)
- Add an endless mode
- Different themes or color palettes
- Dark mode and light mode options
- Adjustable time limit


## Frequently asked questions

### Is Kerflux free?

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

### Is fade! free?

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

### Which has better reviews, Kerflux or fade!?

Kerflux is rated higher. Kerflux averages 4.8 out of 5 from 331 ratings, while fade! averages 4.3 from 107 ratings.

### Do Kerflux or fade! have ads?

Neither Kerflux nor fade! shows ads.

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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.*