Master It vs Symbol Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Master It
Instantly create and print master key systems without complex calculations. Supports various keyways and pin systems, with options for randomization and secure saving. Ideal for on-the-fly key management.
- Instant master key system creation
- Zero math required
- Supports multiple keyways
- Randomize TMK generation
- Print, email, or save systems
- 5 or 6 pin system support
- Shake to lock/unlock functions
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***FEATURED IN KEYNOTES MAGAZINE*** Create and print master key systems in an instant with Master It. Master It is perfect for small or on-the-fly systems. Create a master key matrix immediately with zero math and zero worries of cross-keying. Either enter in your own TMK or tap Randomize to create a complete master key system containing a single TMK, a single sub master, and up to 64 change keys. Each output delivers a fixed sub master and set of change keys. Master It is built to create a system immediately to print and keep in your records at your shop. It is capable of saving and reloading one project at a time. The goal with Master It is to create and AirPrint a system in an instant. If on the road when printing isn't available, email and save features are secondary backups prior to printing. Email is also ideal when a printer is not AirPrint compatible. Currently supports: Kwikset .023" Corbin Russwin .028" Weiser / Falcon .018" Ilco-Unican .018" Schlage .015" Arrow .014" Sargent .0125" & .020" Corbin .014" Obeys MACS rules for each selected system. AirPrint, Email, or Save any system created. Create 5 or 6 pin systems. Randomize feature to always generate a completely random TMK every time. Use the two filters to restrict the TMK to only shallow depths, or to always include the shallowest and deepest cuts. Tap anywhere on the matrix to select or deselect a bitting for the key chart. Shake your iDevice to lock the primary functions on the main screen. This is to prevent unwanted changes (i.e. accidentally tapping Reset). To unlock, just shake again. All change keys can be individually identified. Use the Project Name / Keyway box for temporary saving information. The actual printout will allow you to write in the business name, personal name, address, keyway, and phone number conveniently. After printing, the system can be continued manually on paper. Additionally, you can tap on each change key to display the pinning. Compatibility: All iPhone, iPad, iPod Touch types and generations with a minimum iOS version of 12.0 Found a bug? Something not working? Have a suggestion? Feel free to contact me via email: farren@phoxlocks.com
Symbol Keyboard
Access thousands of unique characters, symbols, and glyphs directly within any app. Elevate your social media, enhance documents, and create unique usernames with a vast, intuitively organized library of special characters.
- System-wide third-party keyboard integration
- Vast library of letters, arrows, and shapes
- Specialized math and gaming symbols
- Ancient Egyptian hieroglyphs
- Create unique nicknames and usernames
- Universal Unicode character compatibility
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Unlock a Universe of Symbols: Type Anything, Anywhere with Uniboard! Tired of the limitations of your standard keyboard? Wish you could easily access thousands of unique characters, symbols, and glyphs directly within any app? Introducing Uniboard – the ultimate Unicode keyboard designed to revolutionize how you communicate, create, and express yourself on your iPhone and iPad! Uniboard seamlessly integrates with your iOS system, adding a powerful tool that puts an extraordinary library of symbols right at your fingertips. Stop copying and pasting from websites – start typing unique characters effortlessly in Messages, Notes, Mail, Safari, Instagram, TikTok, Twitter, Facebook, WhatsApp, Telegram, Discord, documents, and absolutely everywhere else you can type! ▸ Surprise Your Friends: Send messages that stand out! Imagine dropping an ancient Egyptian Hieroglyph or a complex mathematical formula ≤ directly into your chat. ▸ Elevate Your Social Media: Craft eye-catching bios, posts and comments on Instagram, TikTok, Twitter, and more. ▸ Enhance Your Notes & Documents: Uniboard provides the specialized symbols you need! ▸ Create Unique Nicknames & Usernames: Stand out in online communities with unique symbols, letters, and shapes. A Vast Library, Intuitively Organized: ▸ Letters & Alphabets: Access standard Latin characters alongside Greek letters (Α α Β β Γ γ Δ δ Ε ε Ζ ζ...), essential for science, math, and more. ▸ Arrows Galore: Need to point the way? Uniboard has an extensive collection of arrows: simple, curved, feathered, bold, double-lined, and many more! ▸ Geometric Shapes: Add structure and style with a huge variety of shapes. Find filled and outlined versions of squares, triangles, circles, diamonds, and countless other geometric forms. Perfect for lists, diagrams, or visual embellishments. ▸ Gaming Symbols: Level up your communication in gaming communities! Access a full set of Chess Pieces, Dice faces, Mahjong Tiles, Domino Tiles, and playing card suits. Ideal for strategy guides, chat, or showing off your wins. ▸ Powerful Math Symbols: Whether you're a student, teacher, engineer, or scientist, Uniboard is your essential math companion. Fractions, integrals, differentials, summation, product, roots, infinity, proportional, logic, set theory, comparison, superscript and subscript, plus countless other mathematical symbols and operators. ▸ Ancient Egyptian Hieroglyphs: Unlock the mystery of the ancients! Explore a fascinating collection of authentic Egyptian hieroglyphs to add a unique historical touch to your messages, notes, or creative projects. Amaze your friends with symbols from a bygone era. Why Choose Uniboard? ▸ Seamless Integration: Works system-wide as a third-party keyboard in virtually any app. Simple setup, familiar experience. ▸ Universal Compatibility: Uses standard Unicode characters, ensuring your symbols appear correctly on most modern devices and platforms. ▸ Offline Access: All symbols are part of the keyboard, available anytime, anywhere, without needing an internet connection. ▸ Clean & Simple Interface: Designed for efficiency and ease of use. Find what you need quickly and get back to typing. Your standard keyboard only shows you a tiny fraction of the characters your device can display. Uniboard unlocks the rest, giving you the power to communicate with unparalleled richness and precision. Perfect for students, educators, scientists, mathematicians, engineers, gamers, social media enthusiasts, designers, writers, history buffs, or anyone who wants to add a unique touch to their digital communication. Download Uniboard today and transform your typing experience. Access the symbols you need, impress your friends, and communicate like never before!
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Verdict
The clearest difference is review sentiment: Master It at 76% against Symbol Keyboard's 33%. Master It also leads on iOS requirement (12.0 vs 18.0). Symbol Keyboard's advantage is price ($0.99 vs $6.99) and update cadence (fortnightly vs every 2 months). On ads, in-app purchases, monetization model 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
Master It costs $6.99 and Symbol Keyboard $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Master It ships an update every 2 months, Symbol Keyboard fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Master It | Symbol Keyboard |
|---|---|---|
| Price | $6.99 | $0.99 — better |
| Rating | 3.7 (18 ratings) — better | — |
| Positive reviews | 76.2% of reviews — better | 33.3% of reviews |
| Number of ratings | 18 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Farren Domenici | FiveSheep OU |
Customer experience
Master It
Symbol Keyboard
In-app purchases
Master It
No in-app purchases
Symbol Keyboard
No in-app purchases









