Symbol Keys vs Math Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Symbol Keys
This keyboard app offers a wide array of Unicode symbols for easy access. Customize your typing experience with a personal touch, enhancing communication across various platforms.
- Extensive Unicode symbol library
- Customizable keyboard layout
- Enhanced communication
- Easy symbol access
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A simple, customizable keyboard that gives you access to hundreds of Unicode symbols
Math Keyboard
This custom keyboard simplifies typing mathematical and physics symbols, including Greek letters and superscripts/subscripts. Seamlessly input formulas into any app without needing to copy and paste from external sources. Enhance your notes, reports, and messages with ease.
- Superscripts/subscripts for numbers, letters, and symbols
- Greek letters support
- Wide variety of math symbols
- Familiar keyboard layout
- Quick tab switching
- Cursor control via long-press
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Struggling to type math symbols on your phone? Math Keyboard is a custom keyboard that lets you input the symbols, Greek letters, superscripts, subscripts, and more commonly used in math and physics — directly from your keyboard. No more searching the web every time just to copy a symbol. From class notes and reports to chats and memos, type math expressions smoothly in any app. 【Key Features】 Superscript / subscript for numbers, letters, and symbols Full Greek alphabet support Rich set of math symbols (basic) Custom keyboard support 【Highlights】 Same look and feel as the standard keyboard Shift key to toggle superscript / subscript (or uppercase / lowercase) Easy tab switching within the keyboard Long-press the Space key to move the cursor Add and reorder categories 【About Pro】 The free version has limited categories. Upgrade to Pro to unlock all categories, including: Standard alphabet Advanced math symbols (calculus) Arrows Logic & sets Custom keyboard You can also switch the alphabet display style between italic and regular. ※ This in-app purchase is a one-time payment. ※ To use this keyboard, you need to add it and enable "Allow Full Access" in the Settings app. (We do not collect any of your input — your privacy is fully protected.)
Screenshots
Verdict
The clearest difference is review sentiment: Symbol Keys at 100% against Math Keyboard's 0%. Symbol Keys also leads on rating (5.0 vs 2.5) and in-app purchases (none vs 1). On price, ratings volume, ads and device support 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
Both are free to download. Math Keyboard sells 1 one-off in-app purchase. Symbol Keys asks for nothing beyond the download.
Symbol Keys holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 100% of Symbol Keys's written reviews are positive against 0% of Math Keyboard's.
Symbol Keys ships an update every 2 weeks, Math Keyboard every 5 weeks. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.
| Parameter | Symbol Keys | Math Keyboard |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 2.5 (4 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 4 |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ji Hoon Lee | Yuta Nishimatsu |
Customer experience
Symbol Keys
Math Keyboard
In-app purchases
Symbol Keys
No in-app purchases
Math Keyboard
- MathKeyboard Pro$5.99
Questions
Is Symbol Keys free?
Is Math Keyboard free?
Which has better reviews, Symbol Keys or Math Keyboard?
Do Symbol Keys or Math Keyboard have ads?
Which is updated more often, Symbol Keys or Math Keyboard?
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