Perfec! vs Kerflux
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Perfec!
Test your rapid tapping abilities in this retro-style endless game. Challenge yourself and friends to achieve the highest score on procedurally generated levels. It's a simple yet addictive experience designed to push your reflexes.
- Endless generating levels
- Retro style simplistic artwork
- Best score tracker
- Quick tapping skills test
- Addictive gameplay
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Test your quick tapping skills in this retro style endless game! Tap your way through this endless and seemingly impossible challenge! It'll have you raging with anger yet wanting to beat you and your friend's best score at the same time! • Endless generating levels! • Retro style simplistic artwork! • Best score tracker: don't give up, you'll beat that score someday! How many times can you tap tap tap?
Kerflux
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.
- Original wave puzzle mechanics
- Increasingly challenging levels
- Retro style music
- Achievements
- Pay what you want pricing
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A puzzle game making waves. Diabolically simple and beautifully minimal, slide waves until they match. Features: - A completely original, never-before-seen wave puzzle. - Increasingly challenging wave formations and combinations. - Retro style music that hints at a solution. - Achievements, how far can you get? - Pay what YOU want! Free is totally an option. Go for it. Thank you for checking out our little game.
Screenshots
Verdict
The clearest difference is in-app purchases: Perfec! at none against Kerflux's 4. Kerflux's advantage is ratings volume (323 vs 5) and update cadence (weekly vs monthly). On price, rating, review sentiment and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kerflux sells 4 one-off in-app purchases. Perfec! asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for Perfec! against 4.8 for Kerflux. That said, the two scores are not equally well evidenced: Kerflux has 323 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 92% of Perfec!'s written reviews are positive against 96% of Kerflux's.
Perfec! ships an update monthly, Kerflux weekly. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.
| Parameter | Perfec! | Kerflux |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) | 4.8 (323 ratings) |
| Positive reviews | 92.0% of reviews | 96.2% of reviews — better |
| Number of ratings | 5 | 323 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Chase Hartsell | Punk Labs LLC |
Customer experience
Perfec!
Kerflux
Bugs and requests
Perfec!
Not enough reviews yet to summarise bugs or requests.
Kerflux
Reported bugs
1 issue- Music not working for some users
Requested features
6 requests- 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
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- Add more music tracks
In-app purchases
Perfec!
No in-app purchases
Kerflux
- Bronze Supporter$0.99
- Silver Supporter$1.99
- Gold Supporter$3.99
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- Platinum Supporter$7.99
