Value Study: artist assistant

Analyse light and shadow

Free · In-App Purchases

In art, value (or tone) describes how light or dark a color is. For anyone learning to draw or paint, conducting value studies is one of the most effective methods for improvement. These small, expressive grayscale sketches help you see exactly where shadows fall and highlights shine—crucial for capturing depth and form. Value Study is a precise tool designed to enhance your understanding of values in any reference image. Rather than simply converting an image to black and white, this app allows you to deconstruct tones in stages. Start with a monochrome base to outline the major forms, then progressively incorporate additional values to build a richer picture. Use Value Study in split mode on your iPad alongside drawing apps such as Procreate, Heavy Paint, Ibis paint, clip art studio or Adobe Photoshop. The app’s capability to highlight areas sharing the same value makes it easier to detect subtle tone shifts. This is especially useful with intricate references such as portraits, where areas with similar shadows can exhibit very different hues. Value Study is not intended to replace traditional studies; it’s here to elevate your art practice. Whether you’re engaged in sketching, painting, or digital art, this tool directs your focus to the core principles of light, shadow, and form. Experience the full feature set for free on sample images from Unsplash before unlocking the complete app with a cost-effective yearly or lifetime purchase. All Value Study Pro upgrades are classified as lifetime purchases and work seamlessly 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/

  • 4.8
    out of 5
    296 Ratings

A small update to support schools that are using Value Study. This also includes a bug fix for some people who were wrongly seeing French instead of English. As always please email me (shane@valuestudy.app) with any issues, questions or feedback.

The developer, Diem Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • Dark Interface

  • Seller
    • Diem Limited
  • Size
    • 19.2 MB
  • Category
    • Graphics & Design
  • Compatibility
    Requires iOS 16.6 or later.
    • iPhone
      Requires iOS 16.6 or later.
    • iPad
      Requires iPadOS 16.6 or later.
    • Mac
      Requires macOS 13.5 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    English and 11 more
    • English, Dutch, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Simplified Chinese, Spanish
  • Age Rating
    4+
  • In-App Purchases
    Yes
    • Value Study Pro $2.99
    • Value Study Pro (Lifetime) $9.99
    • Amazing supporter $34.99
    • Generous boost $12.99
    • Appreciation $3.99
  • Copyright
    • © 2020 Diem Ltd