Effekt is a powerful mix between an image editor and a visual toy that generates artwork in ultra high resolution.
The artwork is generated on the GPU, using compact and blazingly fast programs known as fragment shaders.
Packed with features
Despite being a one-screen app, it packs a load of visual effects, each with their own custom set of tools.
All effects start off relatively simple, allowing the user to tweak the appearance to their liking, all while running smoothly at 120fps using Apple’s Metal framework. All changes are immediately reflected on the screen, creating an instant feedback loop and fast iteration.
The app comes with 30+ color schemes and a variety of image editing tools known from photography apps such as exposure, saturation, brightness and contrast, but also less common tools such as stair width, color buckets and kaleidoscope.
High resolution export
The app comes with a number of export formats for both video and still images, ranging from the generic 1080p, 4K and 8K as well as specific formats tailored to some of Apple's devices such as the Studio Display, the XDR Display and the Apple Watch.
All effects can be exported both as a still image and hi-res animated video up to 30s in 120fps. The hi-res still images are perfectly suitable for high quality poster prints with a resolution of up to 8000x8000 pixels.
Technology
Effekt has been under development for a long time and is built from scratch using Apple's latest rendering technologies in the Metal Framework, all using native Swift and no third-party graphics frameworks. The app itself contains only a few graphics assets, as all the art is generated in code on the GPU.
This allows for a super lightweight app with a download size of just over 4mb.
Effekt is a visual toy and an image editor and helps you create stunning art in high quality.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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In-Apps
Premium
£8.49
Premium Unlock
£49.99
Monthly Subscription
£1.79
Screenshots
User Rating
4.86 out of 5
14 ratings
in United Kingdom
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Ratings History
Reviews
Great tool but…
Nice app with a nice and simple design that feels intuitive leveraging patterns already known to edit photo/videos.
I’ve paid for the pro version and was expecting to export animated wallpapers from mobile as well but I’ve encountered multiple problems - e.g. wouldn’t export at 4k, would export at lower res but not animated over fulI 30sc.
Appreciate this app has just been released but I’d suggest to enable pro when fully ready on iOS.
Great background creator
The app is fluid and versatile and the images it creates can be amazing, great for backgrounds or wallpapers or just to watch the shapes evolve and move. Pattern production is beautiful as well. You need to buy to export at high res, but the lifetime unlock is worth it I think.
Great app
Very lightweight and fantastic for graphic design - cheers