Eyeball It!
Puzzle
Trust your eyes — estimate length, volume, color and time. No rulers allowed!
- Downloads
- 7+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 18
- 2026 · v1.1.1
Screenshots
About Eyeball It!
intuition. No rulers, no numbers — just your eyes.
Four ways to play:
• LENGTH — pull a line to match a shape's perimeter, then watch it unroll to
reveal how close you got. Unlock new shapes as you level up.
• VOLUME — pour liquid into an odd-shaped flask until it matches the target,
judged against a 1-litre reference.
• COLOR — mix cyan, magenta and yellow inks to match a target swatch.
• TIME — watch a traffic-light rhythm, then reproduce the two gaps by feel.
Every round scores your accuracy, builds your streak, and levels you up. A quick
demo shows you how each mode plays the moment you open it.
Features:
• Four distinct estimation challenges
• Soft sound effects and calming background music (independent volume sliders)
• Light and dark themes
• English, Mandarin and Cantonese
• No accounts, no data collection — just play
Trust your eyes. Eyeball it!
What’s new
Version 1.1.1 · Updated September 18, 2026
Eyeball It! is now on Android. Six ways to test your visual skills: • LENGTH — draw a line matching a shape's outline • VOLUME — pour to a target in an uneven vessel • COLOR — mix cyan, magenta and yellow to match a swatch • TIME — reproduce two intervals from memory • BALANCE — tap a shape's balance point • COUNT — name the number in a flashing dot field Scores track your accuracy as difficulty tightens. Playable in English, 中文 and 廣東話, with light and dark themes.
Play today's Frostfire puzzle
Balance fire and ice: half of each in every row and column. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
Alternatives to Eyeball It!
Looking for apps like Eyeball It!? Here are 6 similar Android apps on Google Play. All of them are free to download.
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McRecorder
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QuickOne Scanner: PDF & OCR
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ALL English - All Levels
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Eyeball It! | – | Free | 5+ | Sep 18, 2026 | |
| McRecorder | – | Free | 1+ | Sep 17, 2026 | Compare |
| QuickOne Scanner: PDF & OCR | – | Free | 100+ | Aug 13, 2026 | Compare |
| Momera GO — Hike & Journey | – | Free | 50+ | Sep 13, 2026 | Compare |
| Momera.ME | – | Free | 10+ | Jul 10, 2026 | Compare |
| Xie Zi (写字板) — McLearn® | – | Free | 100+ | Oct 25, 2026 | Compare |
| ALL English - All Levels | – | Free | 1,000+ | Sep 20, 2026 | Compare |
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