DoubleCheck
Compare your art to references
Only for iPhone
Free · In‑App Purchases
iPhone
Launch Sale — Compare your artwork against a reference using overlay and split view. Spot mistakes earlier and improve proportions, accuracy and observation.
DoubleCheck helps traditional artists compare their artwork directly to a reference photo using live overlay and split view.
Spot mistakes faster, improve proportions, and refine your work while painting or drawing.
Overlay mode
Place your artwork directly over a reference and adjust transparency to compare proportions and alignment.
Split view comparison
Compare artwork and reference side by side.
Live camera comparison
Use the camera to compare your work in real time.
Flip view
Mirror your reference to spot drawing mistakes more easily.
Save comparisons
Capture and save your comparison process.
No account required. Your images stay on your device.
One-time in app purchase no subscription
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Philip Prinz, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Philip Prinz
- Size
- 1.5 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- DoubleCheck $2.99
- Copyright
- © Philip Prinz