memoryOS Reviews 357

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

Signed up for a trial and now impossible to cancel

Signed up for a trial, then when I went to cancel there was no way to cancel, so before the expiry date I reached out to customer support who kept telling me there was no account, I assumed they were right because app actually states ‘Free plan no expiry day’
And then I was charged been trying to sort out with cust service but looks like they cancelled my ticket and I another month has passed and is reckon I will be charged again…
Very disappointing, they lure you in and then hope you forget and keep charging you, the irony of it!!!!

March 25, 2026
Unprompted review
memoryOS logo

Reply from memoryOS

Hi Jag,

Thanks for sharing your experience, we take this seriously and want to get it sorted for you.

To cancel, we'd recommend going directly through Apple: Settings > Apple ID > Subscriptions > memoryOS > Cancel Subscription. This works independently of the app, so it will go through regardless of what's displayed inside it.

As for the "Free plan" message - this usually means you weren't signed into the account linked to your active subscription. The subscription may be tied to a different email or login method, which is also why our team may have had trouble locating it initially.

As for the charges and the support ticket - that's not the experience we want anyone to have. You can either drop your account email or username right here in the comments, or reach out to us directly at support@memoryos.com

I'll personally make sure your case is handled and resolved as quickly as possible.

Best,
Hanna

Rated 1 out of 5 stars

I ordered one weeks access to the app

I ordered a weeks access to the app, and didn't realise before weeks of payments (13 dollars every 14. Days) that that was a subscription. I can't remember being informed about that when I bought one week. Naiv of me, but so annoying! 😅 And the only way to unsubscribe is to send an email?

April 9, 2026
Unprompted review
memoryOS logo

Reply from memoryOS

Hi Ruth,

Thank you for reaching out, and we're really sorry for the confusion. We completely understand how frustrating this must feel!

The weekly plan is a recurring subscription, and we're sorry if that wasn't made clear enough at the time of purchase. That's definitely not the experience we want for our users.

The good news is that you don't need to email us to cancel - you can do it directly on your device in just a few steps:

• Open Settings on your iPhone/iPad
• Tap your Apple ID (your name at the top)
• Select Subscriptions
• Find memoryOS and tap Cancel Subscription

This will stop any future charges immediately. If anything doesn't go as expected, just reach out to us at support@memoryos.com and we'll help you sort it out.

Hope this helps!

Warm regards,
Hanna

Rated 5 out of 5 stars

Love it

Love it! At first, it felt hard, but it becomes easier the more I practice.

April 1, 2026
Unprompted review
Rated 4 out of 5 stars

calisthenic for the brain

Good exercise or calisthenic for the brain. I do have a difficult time discerning some of the pictures when recalling journey in the Transfer sections.

April 2, 2026
Unprompted review
Rated 3 out of 5 stars

The app comes without any instructions…

The app comes without any instructions and for some of us, it's not intuitive. I don't know why I was encouraged to buy Loci coins. I also earn them. Then what? I used a few for one transfer. It was the only one that required it.

I am also finding that the time commitment is extensive.
It takes WAY over 5-10 minutes daily. That's okay- I'm retired.

I will say that it seems to be helping my memory. It does, however, seem to require a very vivid imagination- something that I don't really have. Something else to work on.

I have just sent in some questions to customer service. Waiting for a reply.

April 2, 2026
Unprompted review
memoryOS logo

Reply from memoryOS

Hi Leslie, thank you for taking the time to share your feedback! We're glad to hear the app seems to be helping with your memory.

We completely understand that the onboarding experience could be clearer, and your comments about the Loci coins and time commitment are really valuable for us to hear.

We'd love to help you get the most out of the app. Could you let us know the email address linked to your account so we can look into things for you? Alternatively, feel free to reach out to our support team directly at support@memoryos.com and we'll be happy to assist.

Thanks again for your patience and for giving memoryOS a try!

Best,
Hanna

Rated 5 out of 5 stars

MemoryOS is definitely worth downloading!!

I’m absolutely amazed by this wonderful app! It has so much to offer, it’s easy and fun to navigate and it’s unique! I am only three days in so it’s really early in the program for me but as a purveyor of a huge amount and variety of apps I can already tell that MemoryOS stands out with great content that has the potential to deliver methods that improve memory functionality in an interesting and engaging manner. Using a blend of course materials and interactive tools to reinforce content retention and improve memory and recall, this platform is intelligently built and designed by a professional developer and team. I am confident that by using the tools on offer that I will improve my memory performance in a lasting and intriguingly innovative fashion!

April 1, 2026
Unprompted review
Rated 4 out of 5 stars

this is fantastic

this is fantastic, know everything comes with a cost but this service would benefit alot of people out there trying to make it but need further development while battling with learning disabilities. Just my 2 cents, hats off to the creator and his team. Wonderfully designed.

March 29, 2026
Unprompted review
Rated 5 out of 5 stars

I really like this app

The only thing I don't like is I have to be incredibly precise when writing down words, but I will probably learn a technique about it later on.
I like everything else and I use what I learned already in real life.

March 29, 2026
Unprompted review

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