Total Keys vs Quill Keyboard

Total Keys is a powerful keyboard designed for students, engineers, scientists, language learners, and anyone who types beyond ordinary text. Go beyond a standard keyboard with built-in tools for mathematical expressions, chemical formulas, special symbols, and productivity features that help you write faster and more accurately in any app. FEATURES • Math Calculation While Typing Type mathematical expressions and instantly calculate results without leaving your current app. • Scientific Super & Subscript Typing Write chemical formulas, mathematical notation, units, exponents, and scientific expressions with ease. • Greek, IPA, Math & Special Symbols Quick access to hundreds of commonly used symbols for science, engineering, linguistics, and technical writing. These symbols are capable added easily in Customize tab by Unicode HEX. • Clipboard History Store and reuse multiple copied items with convenient clipboard history access. • Cursor Control & Productivity Tools Move the cursor efficiently and edit text with greater precision. • Multiple Keyboard Themes Personalize your typing experience with additional keyboard themes and styles. • Lightweight & Fast Designed for smooth performance and responsive typing. PREMIUM PACK Unlock unlimited access to: • Math calculations • Clipboard history • Special symbols • Super/subscript typing • Premium keyboard themes Whether you're writing equations, chemical formulas, technical documents, academic notes, or multilingual content, Total Keys gives you the tools that standard keyboards don't provide.

Quill Keyboard puts an AI assistant right inside your keyboard. Select or type text and tap an action — Summarize, Explain, fix Grammar, make it Formal or Casual, Shorten, Look Up a word, find better wording with Thesaurus, or translate between German and English — without leaving the app you're in. Bring your own Anthropic (Claude) API key: your text is sent only to Anthropic to perform the action you choose. Nothing is collected, sold, or used for tracking, and your key is stored privately on your device. ACTIONS • Summarize — condense long text • Explain — plain-language explanation • Grammar — fix spelling, grammar, and clarity • Formal / Casual — change the tone • Shorten — make it concise • Look Up — quick definition • Thesaurus — stronger word choices • DE → EN / EN → DE — German–English translation FEATURES • Works in any app via the system keyboard • Customizable Quick row and My Actions tab • English and Persian keyboard layouts • Results appear inline or in a dismissable panel Requires "Allow Full Access" so the keyboard can reach the AI service and act on your selected text.