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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 89% of negative reviews

Typically replies within 1 week

How this company uses Trustpilot

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Rated 5 out of 5 stars

-lovely

-It's like a game and you get hooked and you like it more and more!

January 14, 2026
Unprompted review
Rated 5 out of 5 stars

Serious and also fun

Serious and also fun. A very well thought out program. Very good and quick customer service. I’d recommend this app wholeheartedly.

January 13, 2026
Unprompted review
Rated 5 out of 5 stars

TBI in 2005 at 18 years old

TBI in 2005 at 18 years old. I WANT to improve memory, I hate sitting and staring at a cell phone! I've got TWEAKS IN ME! So whennn I do this app, yay thank you it's a nice change and hopefully beneficial
I downloaded this like, a month ago. Maybe a week.

January 1, 2026
Unprompted review
Rated 5 out of 5 stars

Exciting

Exciting, logical tasks, I can feel the progress in my memorizing skills and the gains of some useful knowledge too in the way

January 10, 2026
Unprompted review
Rated 5 out of 5 stars

I enjoyed it

I enjoyed it. It made me work and was colorful and appealing. It was my first experience. I will try to do it everyday.

January 9, 2026
Unprompted review
Rated 5 out of 5 stars

I love the mix of video and animated…

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 1 1/2 hours on it and can tell you the 10 largest countries by landmass, the first 10 Roman emperors, the Best Picture winners from 2000 to 2020. Not to mention the technique to walk through Mind Palaces and place my own items for memorising.
Really useful for kids studying. Wish I had know this stuff at 10.

January 8, 2026
Unprompted review
Rated 5 out of 5 stars

Good app but needs a Windows version

good progression from chaining, to stories, to memory palaces. impressive 3d memory palaces to explore and use. I only wish there was a Windows verison of the app to use on my laptop so it doesn't drain my phone battery.

January 6, 2026
Unprompted review
Rated 4 out of 5 stars

Still in the beginning phase

Still in the beginning phase, but it is very interesting so far, and I look forward to seeing what is coming next. Would like more education on how this all works.

January 6, 2026
Unprompted review
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Reply from memoryOS

Hi Lisa,

memoryOS is quite different from typical learning apps, and at first, it can feel unclear how everything fits together. Here's a simple path to help you get started without needing to explore everything at once:

Start with the "Memory Crash Course" – it’s designed as a guided intro and builds your foundation step by step.

Once the basics feel a bit more familiar, choose a single Memory Palace room and practice placing and recalling objects. Recreating rooms is not just repetition. It actively trains your brain to form stronger associations, which is the key skill behind memory improvement. Make sure to check the in-room tutorial first.

Then, you can move on to Transfer when you feel you’re ready. There’s no rush here, they’re meant to deepen your understanding once the basics feel comfortable.

Earn Loci Rewards
As you complete lessons and palace rooms, you’ll earn Loci Coins. These rewards help expand your storage space within the palaces and allow you to restore streaks. Your engagement and progress determine how many you collect.
​
Set Your Own Pace
You don’t need to recreate many rooms every day. For most users, 5–10 minutes a day is more than enough. There isn’t a strict “daily roadmap” like Duolingo yet, so the goal is consistency rather than volume. One lesson or one room per day is already effective. You can always adjust your pace to match your schedule.

Regularly recreating rooms does train your memory, but it works best when paired with understanding the technique, not rushing through content. Focus on one small thing at a time, and let the skill build gradually.

I hope this makes things feel a bit clearer. If anything still feels confusing, just let me know, happy to help!

Best wishes,
Anna

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