Micron: Measure by Eye

Contains adsIn-app purchases
Content rating
Everyone
5+
Downloads
Content rating
Everyone
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About this game

There is no ruler in this game. There is only your eye.

Every day Micron draws seven figures and asks you for one point, one angle or one length on each. Find the centre of a lopsided blob. Bisect an angle. Aim exactly 47 degrees. Cut a bar at the golden ratio. Match an area you can only estimate. It is the eyeball-estimate skill a ruler usually does for you, turned into a game.

One attempt per task. No undo. Your miss is measured to the pixel and graded A, B, C or D, and the seven grades make your score out of 700.

Everyone in the world gets the same seven tasks on the same day, so a score means something. The tasks get harder as the round goes on: the figures shrink and the tolerance tightens, so the same small slip costs more on task seven than on task one.

TWO WAYS TO BE RANKED

Global is opt-in and reciprocal. Show your score and you can see everyone else's; keep it private and the board stays shut. You can change your mind any day, and changing it never touches your score.

Friends is a private group you open with a six-character code. It lists every member — including the ones who have not played yet — so you can see who still owes you a round. A group holds fifty people. Competing with friends never requires publishing anything to the world.

WHAT IS IN IT

49 kinds of task across three families: hit a point, aim a direction, match a size. Midpoints, ratios, circle and ellipse centres, balance points, perpendicular feet, reflections, angle bisections, trisections, tangents, equal areas, inscribed rings.

Shapes are drawn fresh every day — polygons, stars, arcs, spirals and blobs that have never appeared before.

Stuck? Watch a short video and Micron draws the tolerance ring around the answer for that task, so you can see how close you actually have to get.

The day's seven tasks are built on your phone, so a weak signal never stops you playing. Only the leaderboard needs a connection.

No account. No email. No sign-up. Pick a handle and play. Free, with ads.

Ten languages. Two minutes a day.

MICRON PRO (optional)
$2.99 per month or $19.99 per year, auto-renewing. It unlocks the Archive — every past daily round, replayable — removes the forced ad between tasks, and makes hints instant. The puzzles, the scoring and the leaderboard stay the same for everyone: a subscription is never an advantage on the board.
Payment is charged to your Google Play account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it in your Google Play subscriptions settings.
Terms of Use: https://micron.launchtrust.co/terms
Privacy Policy: https://micron.launchtrust.co/privacy
Seven geometry tasks a day. No ruler — just your eye, measured to the pixel.
Updated on
Aug 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First release. Seven geometry tasks a day, one attempt each, the same seven for everyone. Global board you opt into, private groups for friends.
Content rating
Everyone
Learn more

App support

About the developer
MUSTAFA SALIM EREK
mustafasalimerek@gmail.com
Barisyolu Caddesi 80. Sokak 10/24 Etlik 06010 Ankara Türkiye

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