Micron: Measure by Eye

Daily geometry reflex game

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

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. 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 it did 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 exactly 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 Apple 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 Apple Account settings. Terms of Use: https://micron.launchtrust.co/terms Privacy Policy: https://micron.launchtrust.co/privacy

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Micron Pro is here. 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 are untouched. A paid player and a free player draw the same seven tasks and are ranked against each other, so a subscription can never be an advantage on the board. Also: if no ad can be served when you ask for a hint, you now get the hint anyway.

Version 1.1.0

The developer, Mustafa Salim Erek, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Purchases
    • Location
    • User Content
    • 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
Mustafa Salim Erek
Size
31.8 MB
Category
Puzzle
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
  • 4+
  • Learn More
  • Contains
    Advertising
    User-Generated Content
In-App Purchases
Yes
Copyright
© 2026 Erek Studio
  • Developer Website
  • Privacy Policy

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