Mnemonica Major Memory System vs Major System Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mnemonica Major Memory System
This app helps you memorize numbers by associating them with images using the Major Memory System. It offers multiple game modes and allows you to upload custom images and study personal numbers. Supports over 20 languages.
- Image association for numbers
- Major Memory System training
- 3 game modes
- Upload custom images
- Study personal numbers
- Multi-language support
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Train using your images and the Major Memory System in such a way that the next time you see a number or pair of numbers, immediately your brain associates them. You can upload from 1 to 999 images, you have 3 game modes. With the 2025 update now you can also add your own numbers that you want to study, like your phone number, your credit card and any other number you want to train with! When you download the App you are able to change the language on the settings and you have: English, Italian and Arabic and more than 20 languages!!! For anything let me know by sending me an email, I'll do my best to solve or help you! Have a nice day and thanks for supporting me
Major System Trainer
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Turn every number into a picture your brain can't forget. Major System Trainer teaches you the Major System — the classic memory technique that turns digits into sounds, sounds into words, and words into vivid mental pictures. Once every number from 00 to 99 has its own image, memorizing phone numbers, PINs, dates, playing cards, or long strings of digits stops being a chore and starts being a game. HOW IT WORKS Each digit (0-9) maps to a consonant sound. Pairs of digits become words, and words become pictures you actually remember — because a picture beats a string of digits every time. The app walks you through the digit-to-sound rules first, then gives you a complete, ready-to-use set of 100 peg words and images for every number 00-99. TWO WORD SETS TO START Pick whichever clicks with you: a Classic English word set with clean, simple pegs, or a personal photo set using real photos for every number. Switch anytime from the menu, and any word or picture you customize yourself stays exactly as you left it either way. MAKE IT YOURS Don't like a word or picture for a particular number? Change it. Every entry in the 00-99 list can be edited with your own word and your own photo, so the system fits how your memory actually works. TRAIN AT YOUR OWN PACE Flashcard-style drills quiz you both directions — number to picture, and picture back to number — so the association gets locked in from both sides. PUSH YOURSELF WITH CHALLENGES Growing Number: memorize a number that gets one digit longer every round. Timed Run: answer as many flashcards as you can in 60 seconds. Sequence Recall: watch a series of pictures, then reproduce the exact order. Memory House: a fully illustrated house with fifteen rooms, each holding a number — place them all correctly to win, in a visual spin on the classic memory palace technique. TRACK YOUR PROGRESS Every challenge mode keeps a highscore, so you can watch your recall speed and memory span improve over time. Whether you're a student, a competitive memory athlete, or just someone tired of forgetting phone numbers, Major System Trainer gives you a complete, structured way to build a genuinely better memory — one number at a time.
Screenshots
Verdict
The clearest difference is update cadence: Major System Trainer at every 2 weeks against Mnemonica Major Memory System's every 21 months. Major System Trainer also leads on price ($1.99 vs $3.99). Mnemonica Major Memory System's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 15.1). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Mnemonica Major Memory System costs $3.99 and Major System Trainer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Mnemonica Major Memory System ships an update every 21 months, Major System Trainer every 2 weeks. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.
| Parameter | Mnemonica Major Memory System | Major System Trainer |
|---|---|---|
| Price | $3.99 | $1.99 — better |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 21 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 35 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Abdelwadoud Hakimi | Jerome Agostini |
In-app purchases
Mnemonica Major Memory System
No in-app purchases
Major System Trainer
No in-app purchases
Questions
Is Mnemonica Major Memory System free?
Is Major System Trainer free?
Do Mnemonica Major Memory System or Major System Trainer have ads?
Which is updated more often, Mnemonica Major Memory System or Major System Trainer?
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