Note Mplus vs PhysKey Custom
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Note Mplus
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Note M+ is a simple note-taking app that allows you to seamlessly write text and mathematical formulas within the same note. It is specially designed for notes containing math equationsβwhich are notoriously difficult to type in standard note apps. It's the perfect tool for mathematics, physics, engineering, statistics, and certification studies. Using your standard keyboard, you can easily insert formula commands and edit them in real-time. Whether you are taking class notes, summarizing key points, solving practice problems, drafting reports, brainstorming ideas, or reviewing for exams, Note M+ is highly versatile for any situation that involves math. Key Features: - Combine text and mathematical formulas in a single note - Clear, easy-to-read rendering of equations - Ideal for study notes, practice problems, and report drafting - Dark mode support - Simple, lightweight, and smooth user experience - Save formulas as images Supported Math Expressions: - Basic arithmetic operations - Fractions - Square roots - Trigonometric functions - Greek letters - Integrals - Sets - Vector symbols - Matrices Note M+ is a casual, user-friendly app built for anyone who works with math!
PhysKey Custom
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A custom keyboard built for science and math enthusiasts. Say goodbye to the hassle of symbol input and streamline your typing on mobile. Features Type Greek letters (Ξ±, Ξ², Ξ³...) directly from the key layout Access frequently used physical constants and units in one tap Full coverage of math symbols (β«, Ξ£, β...) Works in every app β notes, social media, and more Perfect for writing science reports, logging experimental data, or chatting while studying. No more typing out "alpha" and hunting through conversion suggestions. Give PhysKey a try β simple, intuitive, and built for the way you think.
Screenshots
Verdict
The clearest difference is ads: PhysKey Custom at none against Note Mplus's shown. Note Mplus's advantage is update cadence (every 5 weeks vs every 4 months) and iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Note Mplus ships an update every 5 weeks, PhysKey Custom every 4 months. The most recent releases landed on October 1, 2026 and September 20, 2026 respectively.
| Parameter | Note Mplus | PhysKey Custom |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks β better | Every 4 months |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 13.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 58 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazuki Nagino | Ryosuke Asano |
In-app purchases
Note Mplus
No in-app purchases
PhysKey Custom
No in-app purchases
Questions
Is Note Mplus free?
Is PhysKey Custom free?
Do Note Mplus or PhysKey Custom have ads?
Which is updated more often, Note Mplus or PhysKey Custom?
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