Shape Sketch vs Cranio Head Study
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Shape Sketch
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Designed specifically for artists, illustrators, and art enthusiasts to help you master the art of shape simplification. Shape Sketch instantly transforms complex scenes into clear value structure diagrams, allowing you to observe how light influences form definition and enhance your painting and compositional reference skills. Core Features: β Generate 2-5 step Notan compositions in real-time from camera preview with customizable colors β‘ Import and analyze images from your photo library β’ Customize precise threshold ranges and apply coloring to individual value levels β£ Desaturation and horizontal flip functions to assist compositional observation β€ Intuitive professional interface, and all processes completed offline on your device Use Cases: β Composition studies and value planning before painting β‘ Shape analysis tool for visual art education β’ Reference for painting material collection, photography framing, and composition Support Email: hi@fuercat.com
Cranio Head Study
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Cranio Head Study is a focused reference tool for artists who want to master the planes of the head. Rotate, pose and light a precise 3D head and body reference, then draw from it at any angle. No clutter, no noise β just the head, the light, and your practice. FEATURES β’ Full 360Β° rotation and free orbit around the head β’ Multiple head models and surface finishes β’ A full lighting rig with up to five lights for dramatic studies β’ Plane-shaded and smooth modes to understand structure β’ Clean, distraction-free interface built for long drawing sessions β’ Export reference frames in high resolution PRO Unlock all head models, every finish, the full five-light rig, and 4K export with no watermark. Available as a monthly or annual subscription, or a one-time lifetime purchase. Perfect for figure-drawing students, portrait artists, animators and anyone learning to see the head as simple planes and forms. Privacy : https://asarolabs.com/privacy Terms : https://asarolabs.com/terms
Screenshots
Verdict
The clearest difference is update cadence: Cranio Head Study at every 9 days against Shape Sketch's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Shape Sketch sells 1 one-off in-app purchase and Cranio Head Study sells 5 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.
Shape Sketch ships an update every 9 months, Cranio Head Study every 9 days. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | Shape Sketch | Cranio Head Study |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 9 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 β better | 18.2 |
| Further details β not scored | ||
| Size | 5 MB | 159 MB |
| Age rating | 4+ | 4+ |
| Developer | ε· δΈ | Avinash Kumawat |
In-app purchases
Shape Sketch
- Shape Sketch Pro$3.99
Cranio Head Study
- Pro Annual$2.991 Year
- Pro Monthly$2.991 Month
- Pro Β· Monthly$4.991 Month
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- Pro Β· Annual$29.991 Year
- Pro Β· Lifetime$9.99
Questions
Is Shape Sketch free?
Is Cranio Head Study free?
Do Shape Sketch or Cranio Head Study have ads?
Which is updated more often, Shape Sketch or Cranio Head Study?
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