iPhone Screenshots


Specimen is an addictive, minimalist design game about color perception. Easy to learn, tough to master: simply tap the specimen that matches the background color. As you advance, earn patterned boosters and chroma coins to combat an ever faster clock.

Play to find out: are you a color genius?

What color do you see?

SPLIT stops the clock and increases your odds of selecting the right specimen
ZAP automatically deletes a specimen from the dish
ZAP 2x erases two specimen
ZAP 3X obliterates three specimen

What’s New

Version 1.2

Hey, we know it's been a second but...1.2 features:

> LOTS of bug fixes (phew!)
> Smarter more intuitive UI
> Tips! To clarify how to score big for hardcore players
> Game Center Leaderboard built right into the Menu
> Speedier animations
> More screenshot sharing. Curious to see what color was correct? Tap the little camera icon that will animate on at the end of every game.
> Finally (finally!) save you sound and vibrations settings from game to game (we hear ya on this...)

Thank you so much for playing. If you love something or want to rant email us at playspecimen@gmail.com

The Specimen Team

Ratings and Reviews

3.4 out of 5
11 Ratings

11 Ratings

ShibbyT3M ,

I just want to play! :(

Game crashes upon launch.. Loading screen appears and color droplet starts to drop into the Play button, then app crashes. HELP!

Skinny P ,


An absolutely wonderfully executed game. So much fun trying to work my way through the spectrums. Gorgeous animation and sound design. Thank you!!

Alex Eiden ,

Fantastic app... back when it worked

I loved this game. However it is unfortunate but since iOS 12 it refuses to launch. Makes sense as the last update was 3 years ago... but oh well. Hopefully it gets updated even though I don’t foresee it. If so I will gladly change back to a 5 star review.


PepRally, LLC
63.5 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Remove Ads $1.99
  2. Coin Doubler $0.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

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

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