Comparison

Camera Lucida™ vs Value Study

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

Head to head
About

Camera Lucida™

This app uses your device's camera to superimpose a reference image onto your drawing surface, guiding your hand to create detailed art. It offers advanced features and tools to enhance your sketching and painting skills, making art creation easy and fun.

Highlights
  • AR image superposition for drawing
  • Advanced image filters
  • Zoom lock for detail
  • Session save and restore
  • Time-lapsed recording
  • External USB camera support
Features
Read full description

Draw Like a Pro with Camera Lucida™: AR Drawing One-Time Purchase: No subscriptions! Buy it once and use on your devices. Enhance Your Art Skills: Whether you're sketching with a pencil or painting with a brush, Camera Lucida™ helps you become a better artist. Unmatched Functionality: With 12+ years of development, Camera Lucida™ offers features that no competitor can match. Create stunning physical art using your iPhone or iPad's camera. Simply point your device at your drawing surface, and watch the screen to see your reference image superimposed over your work. It's more versatile than a light table, better than a projector, and easier to use than a traditional Camera Lucida™. How It Works: Place your iPhone or iPad between your eyes and your drawing surface. The app shows a virtual image on your screen, guiding your hand as you draw. This clever method makes it easy and fun to create detailed art. Top Features: • Buy it once for lifetime use. • Advanced Image Filters: See with an artist's eye. • Zoom in Lock: For ultra detailed drawing. • Session Save & Restore: Automatically realign your camera, sketch, and reference image. • Full Color Palette Control: Use your own paints, markers, and more. • Camera Adjustments: Use your device camera and adjust for different setups manually or with an in-app purchase to auto-adjust. • Time-Lapsed Recordings: Share your drawing process on social media. • Advanced Tools: Vertical split screen sliders, timed image fading, and more. • Video Tutorials: Watch tutorials within the app or on YouTube. • Comprehensive User Manual: Accessible from within the app. • Reliable Customer Support: Plus, an active user community for inspiration. • External USB Camera Support: For USB-C equipped iPads running iOS 17. Easy Setup: Secure your iPhone or iPad above your drawing surface using common household items like a stack of books or a vase. Tutorials are included to help you get started. Contact: For any questions or support, email cameralucida@bigidesign.com.

About

Value Study

This app helps artists improve their skills by analyzing light and shadow in reference images. It allows users to break down tones step-by-step, from simple black and white to more complex value ranges, aiding in the understanding of depth and form. It's a tool to enhance traditional art studies.

Highlights
  • Step-by-step tone breakdown
  • Highlighting areas of same value
  • Focus on light, shadow, and form
  • Greyscale value studies
  • Works with reference images
Features
Read full description

In art, value (or tone) refers to how light or dark a colour is. If you're learning to paint or draw, doing value studies is one of the best ways to improve. These small, loose sketches in greyscale help you understand where shadows fall and highlights appear—essential for capturing depth and form. Value Study is a simple, focused tool designed to help you see values more clearly in your reference images. Instead of just converting a photo to black and white, this app lets you break down tones step by step. Start with just black and white to map out the biggest shapes, then gradually add more values to refine your understanding. You can also highlight all areas of an image that share the same value, making it easier to see subtle shifts in tone. This is especially useful in complex references, like portraits, where different parts of the image might have the same level of shadow but look completely different in colour. Value Study isn’t here to replace traditional studies—it’s here to enhance them. Whether you're sketching, painting, or working digitally, this tool makes it easier to focus on the fundamentals of light, shadow, and form. Try it for free with all features enabled on sample images from Unsplash before deciding to unlock the full app with a low-cost yearly or lifetime purchase. All Value Study Pro upgrades count as lifetime purchase. Either option will unlock Value Study across iPhone, iPad and Mac. Annual: Auto-renews yearly. Lifetime: One-time payment, no fees. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Camera Lucida™4 screens
Value Study4 screens

Verdict

The call

The clearest difference is price: Value Study at Free against Camera Lucida™'s $14.99. Value Study also leads on update cadence (weekly vs every 4 months). Camera Lucida™'s advantage is chart position (#7 vs unranked) and iOS requirement (12.0 vs 16.6). On rating, review sentiment, ratings volume and ads 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

Value Study is free to download; Camera Lucida™ costs $14.99 up front. Camera Lucida™ sells 1 one-off in-app purchase and Value Study sells 5 in-app purchases, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Camera Lucida™ against 4.8 for Value Study. Both are backed by a comparable volume of ratings — 1.9K and 3.3K respectively. Written reviews are what separate them: 89% of Camera Lucida™'s written reviews are positive against 92% of Value Study's.

UpkeepUpdate frequency

Camera Lucida™ ships an update every 4 months, Value Study weekly. Both last shipped on September 23, 2026.

Scorecard5 real differences · 6 level
Camera Lucida™ versus Value Study: the parameters behind the verdict, then further details
ParameterCamera Lucida™Value Study
Price$14.99Free — better
Rating4.8 (1.9K ratings)4.8 (3.3K ratings)
Positive reviews89.3% of reviews91.9% of reviews — better
Number of ratings1.9K3.3K — better
Update frequencyEvery 4 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#7 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.0 — better16.6
Further details — not scored
Size55 MB33 MB
Age rating4+4+
DeveloperCamera LucidaDiem Limited

Customer experience

Camera Lucida™

All ratings1,947 ratings
Positive95.9%
Neutral1.2%
Negative2.9%
Written reviews272 reviews
Positive89.3%
Neutral1.1%
Negative9.6%

Value Study

All ratings3,268 ratings
Positive96.7%
Neutral1.3%
Negative2.0%
Written reviews198 reviews
Positive91.9%
Neutral1.5%
Negative6.6%

User reviews

Camera Lucida™

From 1.9K App Store ratings

What we love

  • 🚀 Great drawing aid
  • 👍 Easy to use
  • 💡 Helpful for improving drawing skills
  • 🚀 Saves time in drawing
  • 👍 Accurate proportions and perspective

Room to improve

  • 🐛 Difficult to set up and use at first
  • 🐛 Occasional issues with image alignment
  • 🐛 Needs a stand or mount to work properly

Value Study

From 3.3K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Helpful for value studies
  • 💡 Allows adjusting number of values
  • 🎨 Useful for artists and painters
  • ⭐ Great tool for beginners

Room to improve

  • 🐛 Issues with accurately representing blue hues
  • 🔍 Difficulty finding/importing photos
  • 🤔 Unclear instructions/lack of tutorial

Bugs and requests

Camera Lucida™

Reported bugs

2 issues
  • Compatibility issues with newer iOS versions
  • Occasional crashes or freezes

Requested features

3 requests
  • Ability to draw larger images
  • More camera settings and controls
  • Integration with other art apps

Value Study

Reported bugs

2 issues
  • App crashes or fails to launch on some devices
  • Occasional issues with image processing

Requested features

4 requests
  • Add ability to adjust value midpoint
  • Include color study/color adjustment options
  • Provide side-by-side comparison of original and simplified images
  • Add customizable grid overlay

In-app purchases

1 purchases

Camera Lucida™

One-time1
  • Auto-Correct For Perspective$4.99
5 purchases

Value Study

Subscriptions1
  • Value Study Pro$3.991 Year
One-time4
  • Appreciation$2.99
  • Value Study Pro (Lifetime)$9.99
  • Generous boost$9.99
Show 1 more
  • Amazing supporter$24.99

Questions

Is Camera Lucida™ free?
Camera Lucida™ costs $14.99, and also offers in-app purchases.
Is Value Study free?
Value Study is free to download, with in-app purchases available.
Which has better reviews, Camera Lucida™ or Value Study?
Camera Lucida™ and Value Study are both rated 4.8 out of 5 on the App Store, from 1.9K and 3.3K ratings respectively.
Do Camera Lucida™ or Value Study have ads?
Neither Camera Lucida™ nor Value Study shows ads.
Which is updated more often, Camera Lucida™ or Value Study?
Camera Lucida™ ships an update every 4 months, and Value Study weekly. Most recently, Camera Lucida™ was updated on September 23, 2026 and Value Study on September 23, 2026.

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