Comparison

Value Study vs ArtUp

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

Head to head
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/

About

ArtUp

Manage your art portfolio, create online exhibitions, and showcase your work in realistic interior mockups. Easily share with clients and receive instant feedback. Features include smart cropping and background removal.

Highlights
  • Artwork portfolio management
  • Web-based online exhibitions
  • Realistic interior mockups
  • Smart cropping
  • Background removal
  • Client feedback and reactions
  • High-resolution export
Read full description

ArtUp is an all-in-one app for artwork management. It allows you to store your art portfolio in a secure place and showcase artworks in stylish interiors through web-based viewing rooms. Send links to potential buyers and receive their comments and reactions instantly. ART PORTFOLIO MANAGEMENT Whether you’re an artist, art collector, interior decorator, designer or art aficionado, store and manage your art portfolio in one place. Add photos, artwork details, dimensions and attach documents. SHOWCASE YOUR ART IN WEB-BASED ONLINE EXHIBITIONS Create private and public online exhibitions with unique URLs to send to clients via email or social networks. Viewers can review your proposed artworks on a professional-looking web page on any browser and leave their comments and ratings (Love it, Not for me, etc.). You can see their feedback instantly in the app and can adjust your offering if needed. SMART CROPPING Crop your artwork from a photo before hanging it on the wall of an interior space. BACKGROUND REMOVAL Remove background from images of sculptures and other 3D objects with a tap of a button. Save them on a solid background or display in special interiors. DISPLAY ART IN EXCLUSIVE REALISTIC INTERIORS Showcase your artworks in their real dimensions in stylish interiors created exclusively for ArtUp by interior design experts. Artworks are placed anywhere on the wall behind furniture and décor objects to create a photorealistic rendering. Change wall colours and adjust drop shadows as needed. RESIDENTIAL INTERIORS: - Living rooms - Entryways and halls - Bedrooms - Home offices - Nurseries and kids’ rooms - Bathrooms - Kitchens COMMERCIAL INTERIORS: - Offices - Conference rooms - Galleries - Minimal spaces HANG ART IN YOUR OWN INTERIOR Upload your own photo of an interior space and display your artwork in it. Change wall colour and adjust perspective and drop shadows for a realistic look. EXPORT IN HIGH RESOLUTION Export your artwork photos in all the popular social media formats in 4K resolution. Are you ready to art up your business? Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Notice: https://maisonart.com/privacy-notice

Screenshots

Value Study4 screens
ArtUp4 screens

Verdict

The call

The clearest difference is ratings volume: Value Study at 3.3K against ArtUp's 7. Value Study also leads on device support (3 vs 1). ArtUp's advantage is rating (5.0 vs 4.8). On price, review sentiment, update cadence 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

Both are free to download. Value Study sells 7 in-app purchases, starting at $3.99 per year and ArtUp sells 11 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ArtUp holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Value Study has 3.3K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 92% of Value Study's written reviews are positive against 97% of ArtUp's.

UpkeepUpdate frequency

Value Study ships an update fortnightly, ArtUp every 3 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Value Study versus ArtUp: the parameters behind the verdict, then further details
ParameterValue StudyArtUp
PriceFreeFree
Rating4.8 (3.3K ratings)5.0 (7 ratings) — better
Positive reviews92.0% of reviews96.8% of reviews — better
Number of ratings3.3K — better7
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS16.6 — better17.1
Further details — not scored
Size35 MB59 MB
Age rating4+4+
DeveloperDiem LimitedART ESERVICE LTD

Customer experience

Value Study

All ratings3,333 ratings
Positive96.7%
Neutral1.3%
Negative2.0%
Written reviews200 reviews
Positive92.0%
Neutral1.5%
Negative6.5%

ArtUp

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews31 reviews
Positive96.8%
Neutral0.0%
Negative3.2%

Bugs and requests

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

ArtUp

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Value Study

Subscriptions2
  • Value Study Pro$3.991 Year
  • Value Study Pro (yearly)$6.991 Year
One-time5
  • Appreciation$2.99
  • Value Study Pro (Lifetime)$9.99
  • Generous boost$9.99
Show 2 more
  • Value Study$17.99
  • Amazing supporter$24.99
11 purchases

ArtUp

Subscriptions11
  • Artist Pro7 Days trial$1.991 Month
  • Artist Pro7 Days trial$3.991 Month
  • Artist Pro7 Days trial2 variants$5.991 Month
Show 8 more
  • Collector Pro7 Days trial$7.991 Month
  • Collector Pro7 Days trial$12.991 Month
  • Artist Pro7 Days trial$19.991 Year
  • Artist Pro7 Days trial$39.991 Year
  • Collector Pro7 Days trial$49.991 Year
  • Artist Pro7 Days trial$59.991 Year
  • Collector Pro7 Days trial$79.991 Year
  • Collector Pro7 Days trial$129.991 Year

Questions

Is Value Study free?
Value Study is free to download, with in-app purchases available.
Is ArtUp free?
ArtUp is free to download, with in-app purchases available.
Which has better reviews, Value Study or ArtUp?
ArtUp is rated higher. Value Study averages 4.8 out of 5 from 3.3K ratings, while ArtUp averages 5.0 from 7 ratings.
Do Value Study or ArtUp have ads?
Neither Value Study nor ArtUp shows ads.
Which is updated more often, Value Study or ArtUp?
Value Study ships an update fortnightly, and ArtUp every 3 weeks. Most recently, Value Study was updated on October 20, 2026 and ArtUp on October 15, 2026.

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