How do you solve a riddle that poses no question? Poke it, move it and look at it from all angles, because both problem and solution are hidden in plain sight.

Secret Signs tests your creativity and imagination. These riddles may seem abstract, but there is more than meets the eye. You may think “Huh?”, but soon you’ll say “Hmm…” and finally exclaim “Aha!”.

What makes it special:
* 24 unique riddles (6 free and one in-app purchase to unlock all)
* No two levels are alike, each has a different look, mechanic and goal
* No timers, scores or badges—just the riddles and your curiosity
* Pick any level, because you can complete them in any order
* Each riddle tells a background story when you solve it

What’s New

Version 1.3.5

* Fixed level 12, which didn't work properly anymore on iOS 13.1

Ratings and Reviews

4.7 out of 5
121 Ratings

121 Ratings

Legodroid40 ,

An Amazing Game

It’s been a while since I’ve fallen in love with a mobile game like this. This game is absolutely fun and really involves critical thinking, something which I enjoy. I also love learning about the inspirations for each level; it’s such a nice touch.

Unfortunately, there aren’t too many levels as of now but I hope that changes in the future. If one is in search of another game like this, try Blackbox (another game I love).

Developer Response ,

Great to hear you like the game so much!

Every puzzle being unique, making a new level is a bit like making a new game: it takes quite some time to design, implement and test. I think that's also what makes them fun, though!

If the game gets popular enough, I will definitely consider making more puzzles. So help me spread the word, and tell all your friends and family about it 😉

macwise7 ,

Love it!

This app is simple, colorful, beautiful, and provides really interesting little factoids about cool things humans have been doing for a long, long time. I helped found Sky Tripping Meditations, and I plan to give away a handful of free upgrades to this app if I can work it out with the developer because I think it does such a good job helping people practice mindful observance. Great work Wouter!

Jethro7274 ,

Amazing job!!!

This game is truly amazing. I hope there are more levels coming in the future. Would definitely buy again and pay for more levels. Well worth it!!!

Developer Response ,

Thanks for your kind words. I will make more games when time permits. It's been a lot of fun making them and I'm glad to hear you enjoyed playing them!

App Privacy

The developer, Wouter Walmink, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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