It’s time to play smarter and feel sharper with Peak, the app that was chosen as Best App 2014 in over 24 countries around the world. Join millions of brain trainers worldwide and see what the fuss is all about.

Reach Peak performance with over 40 unique games, each one developed by neuroscientists and game experts to challenge your cognitive skills and push you further. Use Coach, the personal trainer for your brain, to find the right workout for you at the right time. Choose from Coach’s best recommendations to push your skills to the max. Or take contextual workouts like Coffee Break if you’re short on time. Coach will help you track your progress using in-depth insights and keep you going when you need it most.

Play for free or upgrade to Pro and get the best brain training experience available.


- Free games that challenge your Memory, Attention, Problem Solving, Mental Agility, Language, Coordination, Creativity and Emotion Control.
- Learn which categories you excel in, and compete with friends by comparing your brainmap and game performance.
- Get access to Peak Advanced Training Plans: intensive programs that train a specific skill, including the new Wizard memory game created with Professor Barbara Sahakian and Tom Piercy in the Department of Psychiatry at the University of Cambridge.
- Unwind with Peak’s relaxing activities to bring calm and balance to your experience.
- Available for Apple Watch with 3 games that assess your memory and attention.


Peak games are designed in collaboration with experts in neuroscience, cognitive science, and education (Peak's scientific advisory board includes Professor Barbara Sahakian FMedSci, DSc, Professor of Clinical Neuropsychology at the University of Cambridge).

Wall Street Journal, Financial Times, The Guardian, Techcrunch, Venturebeat, Wired
Apple: App Store Best of 2014, Best App of September and Editor's Choice

Have questions, feedback, or just want to say hi? Contact us at or visit

Peak is free to use, but you can get even more from your training by upgrading to a Pro Training Account. Peak Pro offers personalized workouts, unlimited access to all games, and in-depth insights so you can track and review your performance.
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For Peak Pro upgrades we offer the following subscriptions:

1 month from $4.99* [NB/ Changes per local]

12 months from $34.99*
* Prices displayed are USD$, actual charges might be converted to local currency depending on your country of residence.

Payment will be charged to your iTunes account at confirmation of purchase.
Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
Account will be charged for renewal within 24 hours of the end of the current period, and the cost of the renewal will be provided.

Subscriptions may be managed by the user. Auto-renewal may be turned off by going to the user’s Account Settings after purchase.
No cancellation of the current subscription is allowed during active subscription period.
Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.

For more information:

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What’s New

Version 5.10

Thank you for updating! We are always working hard to improve performance at Peak. In this new update we have squashed bugs and generally tidied things up to make your Peak experience even better.
If you enjoy using Peak, please rate us and review us. It really helps other users find our app. If you have any comments or questions, please email We love to hear what you think!

Ratings and Reviews

4.7 out of 5
115.6K Ratings

115.6K Ratings

Editors’ Notes

You use all kinds of specialized equipment at the gym to keep your body in shape, but what about your brain? Peak is a comprehensive collection of exercises designed to hone your memory, sharpen your problem-solving skills, enhance your mental agility, and more. Daily workouts covering up to five areas of focus will leave your mind feeling limber, and you can track your results over time and even compare them to other Peak users in your age group. Best of all, mental gymnastics don’t cause painful brain-sprains.

RandaRenee ,

Best App I’ve Spent Money On

I’m one of those child prodigy genius turned horribly depressed adults, wondering why my brain quit working like it used to. I’ve been training for a couple months now, with my highest streak being 41. I can actually feel myself getting better and better. My memory in everyday life is better, I can focus on my tasks much easier, I’ve started having a MUCH easier time relating to others, and my once horrendous problem solving skills are through the roof. I can tell in everyday life as I come to better solutions much faster than I normally would have. I only have two scores below 400 now (total score above 500) and I’m so very proud of myself. Looking at the progress I’ve made is astonishing. The brain is a muscle like any other. If you want it to be fit, you must train like you do with the rest of your body. I’ve done brain games in the past but lost momentum because the games were just not that fun and it was the same game every day. With Peak, there’s so many different options to chose from and you never really get bored. I do have a few games I dislike playing because I’m not good at them, but it’s easy to remind myself why that means they’re the most important to do.

I HIGHLY recommend this app to anyone struggling. My depression and anxiety have gotten much more manageable as well, but I’ve been putting in my own separate work for that on top of the training.

LanceLance ,


I’m not going to lie, the game is super fun to tease your brain and allows you to do something actually more productive than scrolling fake news. But the customer service is a little crooked, I subscribed for a monthly subscription then I got this error saying only one Peak account can be associated with one Apple ID/ credit card method, well I did subscribe for a different account before so it makes sense (though it bugs me a little that they should have warned the customer before they charged them and alerted only afterwards) I logged in the other account to check and the Pro version wasn’t there either so I had to contact them. In the response they said they hung both accounts in idle because they didn’t know which one to officially put into the system, when my email came they put the Pro version into the old account (it bugs me for a second time because even though they solved my problem, they should had asked me which account I would like to make as a primary). I want the new account to be my primary so I ask them maybe, just maybe if they can change it, I would totally understand if they cannot, I just want an answer. Now I’m really irritated that my email went unanswered for days (the other email was answered within hours, so they possibly had to have read this one too). I did not demand to have my account changed. I just ask if they could do it, why do they have to avoid giving an answer?


Brainbow Limited
528.5 MB

Requires iOS 11.0 and watchOS 2.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Danish, Dutch, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Portuguese, Simplified Chinese, Spanish, Swedish, Traditional Chinese

Age Rating
In-App Purchases
  1. Peak Pro $19.99
  2. Peak Pro $14.99
  3. Peak Pro $3.99


  • Family Sharing

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

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