Art Tools vs Head Study
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Art Tools
This app helps artists plan their compositions and analyze subjects before painting. It allows you to import photos, apply grids, adjust values, and manipulate images to achieve the desired proportions and layout for your artwork.
- Import photos or use camera
- Apply various grids (e.g., golden ratio)
- Adjust image values and color
- Resize, rotate, and move photo
- Value checker tool
- Save and email projects
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Are you ever in such a hurry to get started painting that you forget to design your canvas or analyze your subject matter? "Take time to save time." Use Accurasee Art Tools to get your composition and your proportions right from the start. 1. Take a photo of desired subject. Or choose reference from the camera roll. 2. Choose the window opening to match your canvas 3. Choose from a selection of grids including the golden ratio or use no grid at all. 4. Alter size relationships, change value, color or thickness of frame and grid. 5. Using 2 finger method, enlarge, shrink, rotate and move your photo for desired compositional effect. 6. Quickly change photo to B/W and color 7. Use the value checker tool to check for proper values. 8. Save and store your project for future reference or email to yourself. We hope that you enjoy Art Tools. If you like Art Tools, please give us a review and share it with your friends. We'd really appreciate any feedback you might have. Thanks and keep drawing!
Head Study
This app provides artists with a 3D reference for understanding human anatomy and facial forms. It features simplified planes, a skull model, and adjustable lighting to aid in portraiture studies. Enhance your knowledge of the human form by exploring what lies beneath the surface.
- Simplified planes of the head model
- Anatomically correct male skull model
- 360-degree 3D model manipulation
- Adjustable lighting
- Switchable anatomical views
- Informational overlay with structural insights
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Artists have always needed a quick and easy reference to help them understand the anatomy & forms of their portrait models. The Head Study App, is that resource. These portrait models were created to make the study of portraiture easier, but also to enhance your knowledge of the human form. The appearance of the face can be understood best by studying what is underneath the surface. The simplified planar head and the skull in this app are made with the same proportion to make this comparison as clear as possible. FEATURES: + Simplified “planes of the head” model + Anatomically correct male skull model + Tumble and zoom the 3D model from 360 degrees + Adjust the position & strength of multiple lighting situations + Switch between simplified planes, skull, and muscular views + Toggle an informational overlay indicating, key structural features, or anatomical insights + Adjustable background value This app was developed to go along with the lessons on my Patreon page. If you have interest in learning to draw and paint portraits better you can find all of my lessons at: patreon.com/StephenBaumanArtwork Any questions? Contact us at: stephenbaumanartwork@gmail.com
Screenshots
Verdict
The clearest difference is rating: Head Study at 4.8 against Art Tools's 3.4. Head Study also leads on review sentiment (78% vs 65%) and update cadence (every 3 months vs every 8 months). Art Tools's advantage is price ($2.99 vs $7.99) and ratings volume (253 vs 34). On ads, in-app purchases, monetization model 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
Art Tools costs $2.99 and Head Study $7.99 up front. Art Tools sells 1 one-off in-app purchase and Head Study sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Head Study holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: Art Tools has 253 ratings behind it against 34, so its average is the more settled of the two. Written reviews point the same way: 65% of Art Tools's written reviews are positive against 78% of Head Study's.
Art Tools ships an update every 8 months, Head Study every 3 months. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.
| Parameter | Art Tools | Head Study |
|---|---|---|
| Price | $2.99 — better | $7.99 |
| Rating | 3.4 (253 ratings) | 4.8 (34 ratings) — better |
| Positive reviews | 64.5% of reviews | 77.8% of reviews — better |
| Number of ratings | 253 — better | 34 |
| Update frequency | Every 8 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 15 MB | 342 MB |
| Age rating | 4+ | 4+ |
| Developer | Accurasee | Stephen Bauman Artwork |
Customer experience
Art Tools
Head Study
Bugs and requests
Art Tools
Reported bugs
20 issues- Cannot update to paid version
- Shop not open
- App abandoned by developers
- No support or help
- Bugs in updated version
Show 15 moreShow fewer
- Split view stuttery
- Difficulty seeing options
- Importing photos doesn't work
- Editing feature blank screen
- App freezes when opening photos
- App crashes when uploading photos
- App crashes when turning photos
- App crashes when saving photos
- App crashes on iPad
- App crashes on iPhone
- App crashes on iPad mini
- App needs Adobe Flash
- Buttons don't always work
- App keeps crashing
- Cannot download content
Requested features
29 requests- New app will be better
- Make grid intro clearer
- Vertical plumb lines
- Option for square paintings
- Option for horizontal paintings
Show 24 moreShow fewer
- Rotate photos by 90 degrees
- Fit to frame button
- Golden ratio harmonics
- Spiral grid
- Print project with grid
- Implement user suggestions
- Rectangular grid options
- Fibonacci curve
- Moveable grid instead of picture
- More plumb lines
- Slider for grid squares
- Comparison tool for painting progress
- Color picker
- Color scheme helper
- Update value viewer app
- Manual frame size adjustment
- Landscape option for frame
- More stable two-finger sizing
- Separate vertical/horizontal/diagonal sizing
- Support for iPad
- Fix bugs on iPad mini
- Fix bugs on iPhone
- Fix bugs on iPad
- Fix crashing when uploading/turning/saving photos
Head Study
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Art Tools
- Art Tools Pro$2.99
Head Study
- Female Planes + Skull$4.99
