GRFX User Reviews

Is GRFX Safe?

Not enough ratings yet to assess GRFX.

Is GRFX Legit?

GRFX - Granular Effects appears legitimate, with a few gaps. AppsHunter Legitimacy Score for GRFX is 73/100.

Based on 73 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Interesting Effect App

Grafik wurde überarbeitet und eine Random Funktion hinzugefügt. Spitze.
Wenn es machbar wäre noch ein Button um den Input bei der Ausgabe zu Mute’n, damit nur das Granulierte Ergebnis zu hören ist, dann wäre ich happy.
Und wie wäre es noch mit einem Shimmer FX in GRFX?

Response from developer

Vielen Dank für dein Feedback! Wir werden deine Anregungen auf jeden Fall berücksichtigen. Die Verbesserung der Sichtbarkeit von Schaltflächen ist etwas, an dem wir ständig arbeiten, und eine Randomizer-Funktion für die Tonleiter in GRFX ist eine interessante Idee – wir werden sie für zukünftige Updates in Betracht ziehen.

Very good

It's really good, even extremely well-made as a plugin, even if it consumes a lot of CPU. Thank you, it's a good product!

Interesting Effect App

Grafik wurde überarbeitet und eine Random Funktion hinzugefügt. Spitze.
Wenn es machbar wäre noch ein Button um den Input bei der Ausgabe zu Mute’n, damit nur das Granulierte Ergebnis zu hören ist, dann wäre ich happy.

Response from developer

Vielen Dank für dein Feedback! Wir werden deine Anregungen auf jeden Fall berücksichtigen. Die Verbesserung der Sichtbarkeit von Schaltflächen ist etwas, an dem wir ständig arbeiten, und eine Randomizer-Funktion für die Tonleiter in GRFX ist eine interessante Idee – wir werden sie für zukünftige Updates in Betracht ziehen.

Doesn’t Work On iPhone 12

Update: No support response. More wasted money on an Apple app. No more.

No sound. Control labels are too small and this is another developer that doesn’t know how to make ‘white’ labels, only using half the pixels so they’re dingy gray adding more difficulty reading them. No ‘in app’ documentation. No PDF manual. App doesn’t follow online documentation. Et cetera, et cetera, et cetera. Wasted $8. I haven’t bought an Apple app in a very long time for too many negative experiences during these Tim Cook years. I chance it here and get burned again. You folks forgot the sound. Dahh
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Response from developer

Thank you for your review. Please bear in mind that GRFX is an effects app, so it doesn’t produce sound on its own. If you’re using the standalone version, the app starts muted to avoid feedback. To enable it, you’ll need to toggle the button in the top-right corner of the Mixer panel (this may be why you weren’t hearing any sound). Could you please clarify what you mean by “the app doesn’t follow the online documentation”? Did you find any information missing or unclear in the manual? The label colors were a design decision, but if you’d like to suggest improvements, feel free to reach out through our website. We’re always happy to listen and take note. Many features and fixes in our apps come directly from user feedback. Lastly, could you please check whether enabling the Mixer panel resolves the sound issue you were experiencing? Best regards

Doesn’t Work On iPhone 12

No sound. Control labels are too small and this is another developer that doesn’t know how to make ‘white’ labels, only using half the pixels so they’re dingy gray adding more difficulty reading them. No ‘in app’ documentation. No PDF manual. App doesn’t follow online documentation. Et cetera, et cetera, et cetera. Wasted $8. I haven’t bought an Apple app in a very long time for too many negative experiences during these Tim Cook years. I chance it here and get burned again. You folks forgot the sound. Dahh
Show more

Response from developer

Thank you for your review. Please bear in mind that GRFX is an effects app, so it doesn’t produce sound on its own. If you’re using the standalone version, the app starts muted to avoid feedback. To enable it, you’ll need to toggle the button in the top-right corner of the Mixer panel (this may be why you weren’t hearing any sound). Could you please clarify what you mean by “the app doesn’t follow the online documentation”? Did you find any information missing or unclear in the manual? The label colors were a design decision, but if you’d like to suggest improvements, feel free to reach out through our website. We’re always happy to listen and take note. Many features and fixes in our apps come directly from user feedback. Lastly, could you please check whether enabling the Mixer panel resolves the sound issue you were experiencing? Best regards

Mind blowing incredible bargain

Wowzer. It does this… Whoh. It does that as well. Hang on. You mean if I do this it’ll do that as well? Oh my. It does. So, does that mean if I do this…? Oh my days. It’s been ten minutes and I am hearing things I’ve never heard before from a simple piano part. This is incredible. And it costs pennies. Obrigado.
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Response from developer

Wowzer indeed — what an amazing reaction! 😄 We're thrilled that GRFX is helping you transform a simple piano part into entirely new sonic landscapes. That sense of discovery is exactly what we hoped to spark. Thanks so much for the support — and obrigado to you too! 🙏✨🎛️

Love the interface!

I’ve got most if this developer’s apps. Mostly because I like how they find creative ways of doing something that’s been done before, but in a unique way.

That said, I already have several granular effects apps and thought I’d skip this one. Yet, I had to see this developer’s approach to granular fx, and decided I should beta tested this one.

I’ve compared it to several other granular fx apps I have, and these guys have done it again!

GRFX is a blast to play with and I find myself often blissfully lost in experimenting with various sources.

Highly Recommended!
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Response from developer

Thank you so much for your thoughtful and enthusiastic review! We're thrilled to hear that GRFX has earned a spot alongside your other granular effects apps, and even more so that it's inspiring such joyful experimentation. We put a lot of heart into crafting unique tools that spark creativity, so your words truly mean a lot to us. Thanks for supporting our work and for trusting us once again—have a blast exploring GRFX!

The best

What can I say 🤷‍♂️ it’s good….just get it

Response from developer

Short, sweet, and straight to the point—we love it! 😄 Huge thanks for the support and for spreading the good vibes. Enjoy making magic with GRFX!

Différent et musical

Il y a nombre d’effets basés sur le granulaire, tous différents, du plus simple au plus complexe. Celui ci se distingue car pensé avant tout pour la musicalité sans pour autant omettre d’énormes possibilités d’expérimentations. Les LFO intégrés, les multiples effets sont un bonus bienvenu, sans oublier le triangle centrale façon joystick, parfait pour le live, bravo.
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Response from developer

Merci beaucoup pour votre avis si détaillé ! Nous sommes ravis d’apprendre que GRFX se démarque à vos yeux parmi les autres effets granulaires, notamment pour son approche centrée sur la musicalité et son potentiel créatif. Nous avons porté une attention particulière à la conception des LFO intégrés, des effets embarqués et du contrôleur central façon joystick, pensés pour la performance live – c’est un vrai plaisir de savoir qu’ils enrichissent votre flux de travail. Votre soutien nous touche énormément – merci!