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memoryOS Reviews 357

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TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Reviewers overwhelmingly had a great experience with this company. Customers praise the app for its engaging content and effective teaching methods, making memory improvement enjoyable and accessible. Many users highlight the significant positive impact on their memory recall, with some noting drastic improvements in their ability to retain information. The user experience is frequently described as excellent, with the app being intuitive and easy to navigate, and the techniques taught are found to be highly effective and fun. However, some customers expressed dissatisfaction with the subscription process, citing difficulties in canceling free trials or understanding the automatic renewal terms and price increases. A few users also mentioned minor issues with the clarity of certain in-app explanations or the availability of more diverse memory palace options.

What people talk about most

User experience

People report positive experiences with the user experience. Many reviewers find the app engaging, fun, and... See more

Application

Reviewers express high satisfaction with the app, praising its effectiveness in improving memory and making... See more

Product

Reviewers highlight positive aspects of the product, finding it a wonderful and effective tool for memory... See more

Subscription

Customers consistently note ambiguous experiences with subscription. Many reviewers express frustration with... See more

Artificial intelligence

Customers had positive experiences with artificial intelligence. Many reviewers report that the tools and... See more

Reviews shaping this summary

Rated 5 out of 5 stars

I’ve only started using this app for 2 days but I already love it as its content and teaching method is easy to follow and also fun. I have learned that the tip for memorising is association & connect... See more

Rated 5 out of 5 stars

I love the mix of video and animated digital materials. It doesn’t ask for any payment details unless you want to go to extra levels later on. There is plenty to work with in the free version. Spent... See more

Rated 5 out of 5 stars

The app is incredible. I struggle with memorization but by the end of a 13 minute lesson I could memorize all the countries in South America. Then in another 10 minute segment all the capitals and ret... See more

Rated 5 out of 5 stars

I've been using it for over half a year (the strike is 239 days already, and I haven't broken the strike so far), and I can confidently say that the method the app encourages is really effective. I l... See more

Company details

Written by the company

memoryOS is a completely new and fun approach to enable great memory skills and learn how to memorize anything through visual memory training games. It contains interactive bite-sized lessons by a 2X World Memory Champion and an educational 3D game of Virtual Mind or Palaces - all in one easy-to-use memoryOS app. It utilizes scientifically proven memory techniques and spaced repetition mechanics to improve long-term memory storage and improve knowledge retention. As the most crowdfunded app in Kickstarter’s history, memoryOS has earned the love and trust of thousands worldwide. Its joyful, game-changing approach makes mastering memorization skills engaging and fun. Memorization is as important as reading and writing and should be taught as our base skill. Our goal is to make memorization skills the new norm by making them easy to obtain and widely accessible.

Contact info

4.5

Excellent

TrustScore 4.5 out of 5

357 reviews

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Replied to 92% of negative reviews

Typically replies within 1 week

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Rated 1 out of 5 stars

It is very difficult to unsuscribe

It is very difficult to unsuscribe, I've written several emails and cannot get rid of the app that is charging more than 13 dollars each week.

2 March 2026
Unprompted review
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Reply from memoryOS

Dear Cecilia,

Thank you for taking the time to share your feedback - we're sorry to hear about your experience.

As far as I'm aware, our support team has been in contact with you regarding this matter, a refund has been issued, and you confirmed to our support team that everything was resolved. Nevertheless, if there are any remaining concerns, please don't hesitate to reach out - we're here to help.

For future reference, I'd like to clarify that you can easily manage or cancel your subscription using either of the following methods.

For iOS Users:
Open Settings on your iPhone or iPad → Tap your Apple ID (your name at the top) → Select Subscriptions → Find the app and tap Cancel Subscription.

Within the memoryOS App:
Log into the app using the email linked to your subscription → Go to the Profile section and tap on your Current Plan → Tap Change Plan → Cancel Subscription.

We understand this process can sometimes be confusing, and we're always happy to guide you through it. We truly value your feedback and are committed to making your experience better.

Please let us know if there's anything else we can help with, contact support@memoryos.com

Kind regards,
Anna

Rated 5 out of 5 stars

Loving it

Loving it. Jonas is relatable, funny and a great non-judgemental memory coach. He makes this fun. And the fact that this is not AI, that it is a real persontaking time to share his secrets makes this valuable and valued.

27 February 2026
Unprompted review
Rated 5 out of 5 stars

Good!

I like it and I like the way you come back on everything through everything we have attached to it in our mind
I’m also learning the names of the gods, which is nice
English is not my mother tongue so some words I didn’t know but just imagined something

28 February 2026
Unprompted review
Rated 5 out of 5 stars

Great

Great, makes learning fun, have started doing this with my daughter and she loves being able to recall all the country capitals

27 February 2026
Unprompted review
Rated 4 out of 5 stars

I enjoyed the interaction with Jonas

I enjoyed the interaction with Jonas, the method is good and simple.
I found word association hard because I am dyslexic. I will enroll again later when I am not so stressed about personal matters.
Thankyou for the enjoyable experiance.

20 February 2026
Unprompted review

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