Center, spacing, alignment, color, and stroke. Spot the 1–3 px details designers hate to miss.
DesignSense is a visual detail challenge for designers and developers.
Is the dot truly centered? Are the two spaces equal? Is the element aligned? Do the corners share the same radius? Can you spot a color or stroke-width difference that is only 1–3 px?
Answer fast O/X questions across six modes: Center, Spacing, Alignment, Radius, Color, and Stroke. After each answer, see the real reference position, value, and pixel difference.
Play standard modes with three lives, or enter Rank Mode with one life and climb from Iron to Challenger. Build combos, beat your best score, and compare your result on mode-based leaderboards.
■ Six detail modes for center, spacing, alignment, radius, color, and stroke
■ One-life Rank Mode with tier progression
■ Real reference values and pixel differences after each answer
■ Score bonuses for speed and combos
■ Global leaderboards and dark mode
Think you have a sharp design eye? Prove it in DesignSense.
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■ New modes are here
- Compare Color and Compare Stroke have been added
- Spot differences as small as 1–3 px
■ Added "Rank Mode"
- Center, spacing, alignment, and radius challenges now appear at random
- You only have one life, so push for your best score and tier without a single mistake
■ Improved tiers and leaderboard updates
- Your best Rank Mode score determines your tier, from Iron to Challenger
- Your game results are now reflected on the leaderboard more reliably
■ If you notice anything inconvenient or anything we should improve, contact us through Settings - Contact us
Version 1.0.9
The developer, BOOGIOS_STUDIO, 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:
Browsing History
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
BOOGIOS_STUDIO
Size
35.3 MB
Category
Graphics & Design
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
