Twindow: Find the Difference
Spot Differences for Adults
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
136 scenes, five differences in each. Finish with no misses and no help for all three stars, and replaying never lowers them. A new Daily Scene keeps your streak going.
Two windows onto the same warm little world. Five things are different.
Twindow is a find-the-difference game built for people who want to look, not
to hurry. A bakery counter at closing time. A greenhouse in soft afternoon
light. A harbour street with the boats in. Two scenes, five differences,
as long as you like.
No clock running.
There is no countdown and nothing to lose. A wrong tap only locks the
pictures for a moment, so guessing never pays. Play one scene or twenty.
Every difference is measured before it ships.
Each difference is scored for how visible it actually is — colour distance,
edge contrast, size, and how busy the surroundings are. Nothing is hidden in a
single pixel, and nothing depends on telling two nearly identical colours apart.
Colour-only differences must also change in brightness, so they stay findable
if you are colour blind.
A new scene every day.
Everyone gets the same Daily Scene. Keep a streak, and share your result as a
small grid that gives nothing away.
Works fully offline. On a plane, on the underground, in the garden.
Your stars, album and streak are kept on this phone.
Stuck? After a run of misses, or a quiet spell with nothing found, the
strip between the two windows offers a short video: watch it and Twindow
frames the area where a difference hides (or reveals one), or tap Keep
looking and carry on. Other ads appear only between scenes and on the menus,
never over the pictures while you play.
Ratings & Reviews
Stuck on a scene? The strip between the windows now offers a short video hint, or keep looking on your own. The hint buttons carry a play badge, so you know they are videos.
The developer, Ozkan Yilmaz, 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:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Özkan Yilmaz
- Size
- 96.8 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 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.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish, Turkish
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 AppFellas