Art Reference vs Shape Sketch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Art Reference
This app provides digital reference tools for traditional artists working with physical media. It offers features like value studies, gridlines, side-by-side comparison, and composition adjustments to aid in creating accurate and balanced artwork.
- Value study mode
- Gridlines for accurate sketching
- Side-by-side reference and canvas view
- Crop and frame reference images
- Curated starter project collections
- Color harmony experimentation
- Offline functionality
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Artists Reference is made for painters, illustrators, and traditional artists who work with real materials, not pixels. It gives you the digital reference tools you need while you're creating physical art. Key Features - Gallery: Take a photo of your finished work, add a frame, and view them all together in your personal gallery. - Value Study Mode: Instantly view your reference in 7-value scale to see shadows and highlights or greyscale to see tone and contrast clearly. - Gridlines: Helps get your under-sketch down accurately. - Side-by-Side View: Compare your reference and your canvas at the same time, optimized for tablets and stands. - Crop and Frame Tools: Adjust composition and aspect ratio of your reference to match your canvas before you begin. - Collections: Curated starter projects to help you practice and improve, including Animals, Architecture, Botanical, Figure, Landscape, Master Study, Portrait, and Still Life. - Color harmonies: Experiment with color harmonies to define the feeling if your piece and save swatches - Offline Friendly: Works anywhere, even in the studio or outdoors. - Clean, Focused Design: No ads. No clutter. Just the reference tools you need. - All of your artwork is private and only saved in your personal icloud. No artwork is visble to the internet or AI models Made for Traditional Artists Whether you're painting with oils, gouache, watercolor, or charcoal, Artists Reference helps you translate what you see into confident compositions and balanced values. Start with curated Collections to build your skills, or bring your own references for any project. No AI art is used for any of the starter project references in this app. All photos are attributed to the original artists with links to their portfolio.
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: ① Generate 2-5 step Notan compositions in real-time from camera preview with customizable colors ② Import and analyze images from your photo library ③ Customize precise threshold ranges and apply coloring to individual value levels ④ Desaturation and horizontal flip functions to assist compositional observation ⑤ Intuitive professional interface, and all processes completed offline on your device Use Cases: ① Composition studies and value planning before painting ② Shape analysis tool for visual art education ③ Reference for painting material collection, photography framing, and composition Support Email: hi@fuercat.com
Screenshots
Verdict
The clearest difference is update cadence: Art Reference at every 11 days against Shape Sketch's every 9 months. Shape Sketch's advantage is iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support 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. Art Reference sells 1 one-off in-app purchase and Shape Sketch sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Art Reference ships an update every 11 days, Shape Sketch every 9 months. The most recent releases landed on September 9, 2026 and September 16, 2026 respectively.
| Parameter | Art Reference | Shape Sketch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 11 days — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 182 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Gil Osborne | 川 丁 |
In-app purchases
Art Reference
- Lifetime Full Access$14.99
Shape Sketch
- Shape Sketch Pro$3.99








