Major Notes
Education
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Major Notes turns numbers into words you can picture, using the Major system, the classic memory technique used by memory champions.
Each digit becomes a consonant sound (1 = t, 2 = n, 3 = m…), so 314 becomes "motor" and 1969 becomes "tub ship". Pictures stick in memory far better than digits.
• Tap any number in a note to see memory words for it: phone numbers, PINs, dates, combinations • Swap any word for an alternative with one tap • Build your personal peg list for 0–9 and 00–99. Your words always come first, and the app checks that each one fits its number • A built-in calculator: every result shows its memory words • A quick guide to the Major system for beginners
No accounts, no ads, no tracking. Your notes stay on your phone.
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The developer, Jacob Greenwald, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
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Information
- Seller
- Jacob Greenwald
- Size
- 728.1 KB
- Category
- Education
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jacob Greenwald