# memoryOS: Memory Games

> Brain Training & Mind Palace

Canonical page: [https://chrome-stats.com/d/id1553283646](https://chrome-stats.com/d/id1553283646)

## Overview

- **ID:** `id1553283646`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Encoder Inc.
- **Category:** Education
- **Rating:** 4.90 / 5 (15,590 ratings)
- **Version:** 1.5.7
- **Last updated:** 2026-08-21
- **First published:** 2021-04-11
- **Size:** 249 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/memoryos-memory-games/id1553283646)
- **Website:** [https://memoryos.com](https://memoryos.com/)
- **Privacy policy:** [https://memoryos.com/privacy-policy](https://memoryos.com/privacy-policy)

## Description

memoryOS is a gamified memory-training app featuring patented tech, 3D Virtual Mind Palaces, and scientifically proven memory techniques. Built with the Unity engine, memoryOS runs on mobile and tablet devices and is soon coming to VR. Co-founded by World Memory Champion Jonas von Essen, memoryOS has grown to 500,000+ users worldwide, with 18k public ratings across Apple and Google stores averaging 4.8 stars.

This app teaches you how to memorize names, lists, passwords, dates, languages, books, and more, using bite-sized lessons and spaced repetition to improve long-term retention. It combines patented game mechanics with proven study methods to boost recall speed and accuracy. Joining is free; Student Premium plans start as low as $3.49/month when billed annually or $4.99/month when billed monthly. Learn more at memoryOS.com.

## Rankings

- #13,233 — Overall
- #1 — universal memory
- #1 — universal memory layer
- #6 — memory
- #27 — ai memory

## Review summary

Memory OS: Brain Training delivers strong memory-improvement results via creative techniques and memory palaces, paired with an engaging, well-designed experience and a personable coach. However, recurrent concerns center on its pricing model—subscription-driven access and content gating—and related billing/access problems. Overall, it’s a powerful memory-training tool if you’re comfortable with the subscription structure and potential access issues.

### Pros

- Improves memory for lists and numbers through proven techniques.
- Creative, engaging learning methods that make memorization fun.
- Uses memory palaces and imaginative strategies that feel practical and applicable.
- Well-designed interface with a personable coach that helps you stay motivated.
- Encourages consistent daily practice and long-term memory skill development.

### Cons

- Subscription-based pricing leads to ongoing costs and content gating, which many users perceive as a poor value or surprise.
- Billing and access issues after purchase, including charges and difficulties with refunds or regaining access to features.

## Similar extensions and apps

- [Memorion](https://chrome-stats.com/d/id6766154371)
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- [Memory Master - Memory Booster](https://chrome-stats.com/d/id6747817745)
- [Memo - Memory & Brain Training](https://chrome-stats.com/d/id6448979543) — 5.00 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/id1553283646)