Features & Capabilities

Description:
Benham's top is one of many classic examples of subjective colors. One should be able to see faint colors in the positions of the arcs of the black-and-white spinning circular disk. The saturation of the perceived colors can be adjusted by spinning speed. Different sections of the arcs produce different colors from reddish to bluish. Reversing the spinning reverses the order of colors.
Touching the disk stops the spinning.
This is the smartphone version of the free online Benham's Top:
http://www.biyee.net/color-science/benham-top/

User Growth & Download Statistics

App
By:
Biyee SciTech, Inc.
Downloads:
1,024 1
Version:
3.1 Last updated: 2025-08-03
Version code:
31
Creation date:
2012-01-27
Publisher country:
US US
Permissions:
  • android.permission.RECORD_AUDIO Very high risk
  • android.permission.READ_EXTERNAL_STORAGE High risk
  • android.permission.ACCESS_WIFI_STATE Low risk
  • android.permission.CHANGE_WIFI_MULTICAST_STATE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.WAKE_LOCK Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
  • net.biyee.benhamtop.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Size:
4.32MB
Email:
te*****@biyee.net
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-07-05
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Biyee SciTech, Inc.
Google Play Store
https://play.google.com/store/apps/details?id=net.biyee.benhamtop
Email:
te*****@biyee.net
Website:
http://www.biyee.net/color-science/benham-top/

User Reviews

Facinating illusion! Try adjusting the screen brightness and using it in dark and bright environments. Well executed! Thanks.
by A *****, 2017-11-14

Don't change anything. Nexus 4.
by A *****, 2014-06-13
View all user reviews ›

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