Comparison

Head Model Studio vs dezroom

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Head Model Studio

This app provides 3D reference models for artists to study and draw faces. It offers detailed control over lighting and rendering to help users understand facial planes and tones, aiding in portrait drawing practice.

Highlights
  • 25 detailed 3D head models
  • Full 3D model control (zoom, tilt, rotate)
  • Realistic environmental and studio lighting
  • Customizable rendering with edge outlines
  • Pre-made practice scenes
  • Study facial planes and geometry
Features
Read full description

Draw better portraits with Head Model Studio. Study faces in detail from simple planes to complex geometry. It is the best iOS / iPadOS application to learn and study faces in detail. Take your sketches to the next level. INSPIRED BY FAMOUS TECHNIQUES Inspired by master methodologies, Head Model Studio comes with 25 different models, including 2 free. From simple to more detailed models, progress easily by understanding the planes of the face. Expand your practice with 5 classical models. COMPLETE CONTROL You have complete control over the 3D models. Zoom, tilt, and rotate to study each part of the model at will. ENVIRONMENTAL & STUDIO LIGHTING Realistic environmental lighting based on HDR photos, recreate a sunrise, midday, or sunset illumination. Switch to Studio Lighting to create amazing lighting composition with multiple spotlights and different colors. Change the lighting to be at any angle or intensity. Perfect to study the planes of the head and understand tones. CUSTOMISABLE RENDERING The edge outline highlights the planes for easier practice. Turn it off once comfortable and practice in a more realistic setting. Modify the shininess for a different material rendering. PRE-MADE PRACTICE Want to learn to draw but unsure where or how to start? We’ve created a bunch of scenes to get you started. PRICING Head Model Studio offers a couple of free models. A premium access is required to access the rest of the models. Lifetime and Yearly (non-recurring) options are available. WE LOVE FEEDBACK I love coding and drawing, feel free to reach out, and tell me what feature you'd love to see in the app. Terms & Conditions: https://headmodelstudio.com/terms-conditions/

About

dezroom

Transform real spaces into detailed 2D floor plans and 3D models quickly. This app allows you to scan, measure, edit, design, visualize, and share your projects with ease. It's ideal for planning renovations or visualizing design ideas.

Highlights
  • Scan spaces in minutes
  • 3D and 2D measurements
  • Edit and refine layouts
  • Visualize design ideas
  • Photo-to-Wall feature
  • Share plans and visuals
Features
Read full description

Turn real spaces into clear plans—fast. dezroom helps you go from scan → measure → edit → design → visualize → share in one simple workflow. Capture a room in minutes, review accurate dimensions, create a clean 2D floor plan and a detailed 3D model, then refine and present your ideas with confidence. What you can do with dezroom: Scan in minutes: Capture your space quickly and reliably. Measure in 3D + 2D: Get a 3D model and an easy-to-read 2D floor plan. Edit & refine: Adjust your layout and details to match reality. Design with clarity: Plan changes and explore options before committing. Visualize your ideas: See how a space can look and feel. Share with others: Send plans and visuals to clients, partners, contractors, friends, or family. Photo-to-Wall feature (show ideas instantly) - Pick or take a photo and pin it to walls. Resize and moving it makes it easy to communicate new styles or rearrangements. Bring inspiration into your room—literally. With Photo-to-Wall, you can place a photo (for example: artwork, moodboard, finish, or reference image) onto your scanned walls to preview how it looks in the real space. It’s a fast way to align on style and direction before making decisions. You can import models and work with them on all your devices. To use scanning, you need a LiDAR-capable device: iPhone Pro models (with LiDAR), or iPad Pro (with LiDAR) Without a LiDAR-capable iPhone Pro / iPad Pro, scanning will not work. For editing you can export and import on all devices. Also use it on your mac book for better editing. Scan less. Know more. Present better—faster.

Screenshots

Head Model Studio4 screens
dezroom4 screens

Verdict

The call

The clearest difference is price: Head Model Studio at Free against dezroom's $19.99. dezroom's advantage is in-app purchases (none vs 4) and update cadence (every 3 days vs monthly). On ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Head Model Studio is free to download; dezroom costs $19.99 up front. Head Model Studio sells 4 in-app purchases, starting at $9.00 per month. dezroom asks for nothing beyond the download.

UpkeepUpdate frequency

Head Model Studio ships an update monthly, dezroom every 3 days. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Head Model Studio versus dezroom: the parameters behind the verdict, then further details
ParameterHead Model Studiodezroom
PriceFree — better$19.99
Rating4.6 (2.5K ratings) — better—
Positive reviews76.5% of reviews100.0% of reviews — better
Number of ratings2.5K — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.6
Further details — not scored
Size2.2 GB16 MB
Age rating4+4+
DeveloperWes Castaindrillstars

Customer experience

Head Model Studio

All ratings2,416 ratings
Positive90.9%
Neutral3.6%
Negative5.5%
Written reviews234 reviews
Positive76.5%
Neutral9.4%
Negative14.1%

dezroom

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Head Model Studio

Reported bugs

2 issues
  • Sudden loss of model functionality after updates
  • Overheating issues on some devices

Requested features

4 requests
  • Add female Loomis head models
  • Expand customization options for paid users
  • Implement full-body reference models
  • Provide option for one-time lifetime purchase

dezroom

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Head Model Studio

Subscriptions2
  • 1 Month Access$9.001 Month
  • 1 Year Access$16.001 Year
One-time2
  • 1 Year Access$23.00
  • Lifetime Access$50.00
None

dezroom

No in-app purchases

Questions

Is Head Model Studio free?
Head Model Studio is free to download, with in-app purchases available.
Is dezroom free?
dezroom costs $19.99, with no in-app purchases.
Do Head Model Studio or dezroom have ads?
Neither Head Model Studio nor dezroom shows ads.
Which is updated more often, Head Model Studio or dezroom?
Head Model Studio ships an update monthly, and dezroom every 3 days. Most recently, Head Model Studio was updated on October 24, 2026 and dezroom on October 24, 2026.

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