Inkalot vs Spatial Shader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Inkalot
A minimalist drawing application designed for intuitive use with a stylus. It allows users to create, record drawing sessions, and export high-resolution artwork to various apps. Enjoy a simple, organic drawing experience.
- Minimalist drawing interface
- Optimized for stylus input
- Export to Files and Photos apps
- High-resolution PNG export (300/600 dpi)
- Record drawing sessions for videos
- Print directly via AirPrint
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Inkalot (formally Doodle-A-Lot) is a minimalistic, just enough, drawing app, made with an Apple Pencil in mind. It's easy to use and a lot of fun. You can export to the Files App, Photos App or Air Print. Exports are 8.5 x 11 @ 300 dpi (600 dpi option for newer iPads) in PNG format with transparency and 1-bit options. The ink is smooth, but like the real thing, it picks up that organic irregularity that exists with pen and paper. Record your drawing sessions for quick videos. Get out of your left brain and enjoy the simplicity!
Spatial Shader
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Transform Stereoscopic Shaders into Stunning High-Res Spatial 3D Videos Unlock the next dimension of visual storytelling with our cutting-edge technology that converts dynamic shaders into breathtaking high-resolution spatial 3D videos. Perfect for immersive experiences, futuristic digital art installations, and next-level advertising, our solution brings depth, realism, and cinematic quality to every frame. Elevate your creative projects with fluid, lifelike motion and unparalleled detail—seamlessly rendered for Vision Pro. Step into the future of 3D content creation today! This is where code meets cinematic immersion. Background Spatial Shader is a shader engine that creates stereosopic, immersive, and 3D spatial shader experiences. The engine achieves the stereosopic effect, by rendering two shader images, one for each eye, taking into account the positional differences between the device anchor and the position of the person’s eyes. A shader is a small program that determines how pixels and vertices are rendered on screen, creating realistic lighting, shading, and effects in 3D graphics. It's the key to making objects in a scene look lifelike and visually appealing. A spatial shader, similar to a spatial photo or spatial video, will appear in 3D when viewed on Apple Vision Pro. Spatial Shader uses Apple's low-overhead 3D hardware-accelerated Metal API 3D to draw everything a user sees. Spatial Shaders Mandelbulb Voyage A mandelbulb is a 3 dimensional fractal, widely recognized for its intricate and visually stunning structures. It is an extension of the Mandelbrot Set (2D fractal) into three dimensions. It is created in 2009 by Daniel White and Paul Nylander and uses a novel formula involving spherical coordinates. Red vs Blue Gyroid A blue vs red irregular gyroid. Apollonian Glow Gnarly Colorful Apollonian Cloudy Crystal Marble Glow Cloudy Crystal inspired by 3D marble texture Ocean Wave The ocean shader uses weighted normals to give a cartoon style shading effect Terrain Sculpt This shader shows a randomly generated Terrain using mathematics. Other Spatial Shaders Cosmic Pulse Spiral, Aetheric Flame, Spiral Cube Vortex, Stereo String Spiral, Spatial Tunnelwisp Gyroid, Canyon Light, Alien Ridge, Smoke Twist, Pulse Wave, Vivid Turbulence
Screenshots
Verdict
The clearest difference is price: Spatial Shader at Free against Inkalot's $7.99. Spatial Shader also leads on device support (4 vs 1). Inkalot's advantage is iOS requirement (15.0 vs 18.0). On ads and in-app purchases 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
Spatial Shader is free to download; Inkalot costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Inkalot | Spatial Shader |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPad | iPhone, iPad, Mac, Vision Pro — better |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 88 MB | 751 MB |
| Age rating | 4+ | 4+ |
| Developer | Binary Square, Inc. | ConnectCode Pte Ltd |
In-app purchases
Inkalot
No in-app purchases
Spatial Shader
No in-app purchases









