MarkChart vs PureTerm

Create beautiful Mermaid diagrams at the speed of thought. MarkChart gives you a focused editor, live preview, visual canvas, built-in templates, and polished exports in a native iPhone and iPad app. Mermaid is a Markdown-inspired syntax for defining diagrams with text. Use MarkChart to create flowcharts, sequence diagrams, state diagrams, class diagrams, entity relationship diagrams, Gantt charts, timelines, mind maps, Venn diagrams, pie charts, requirement diagrams, Git graphs, user journeys, and more. Start with a template, edit the Mermaid source with syntax highlighting, refine your diagram visually on the interactive canvas, then share it as PDF, PNG, or SVG. CREATE BEAUTIFUL DIAGRAMS Turn Mermaid text into polished diagrams in a focused iPhone and iPad app. EDIT MERMAID DIAGRAMS Create and edit your Mermaid diagrams directly in MarkChart. THEMES AND SYNTAX HIGHLIGHTING Choose polished themes and understand your diagram source with syntax highlighting. VISUAL EDITING Edit diagrams visually with the interactive canvas. TEMPLATES Instantly create sequence diagrams, state diagrams, flowcharts and more. DIAGRAM TYPES Create flowcharts, sequence diagrams, state diagrams, Venn diagrams, mind maps, timelines, Gantt charts, Git graphs, class diagrams, entity relationship diagrams, user journeys, pie charts, Sankey diagrams, XY charts, and more. QUICK LOOK Preview your .mmd and .mermaid files right from the Files app. EXPORT Easily export your diagrams to PDF, PNG, and SVG formats. SHORTCUTS Create automations with the Shortcuts app. FITS RIGHT AT HOME MarkChart is optimized for iOS and iPadOS, with Dark Mode support. MARKCHART PRO MarkChart Pro is an optional one-time universal purchase for iOS, iPadOS, and macOS. Privacy Policy: https://markchart.app/privacypolicy/ Terms of use: https://markchart.app/terms/ If you have any questions or ideas, please reach out at support@markchart.app

PureTerm is a real terminal for your iPhone and iPad: connect to your own servers over SSH or Telnet and work as if you were sitting at the console. FREE TRIAL: try the yearly plan free for 3 days. After the trial it renews at the yearly price unless cancelled at least 24 hours before the trial ends. Manage or cancel anytime in your Apple ID settings. A REAL TERMINAL Full PTY with xterm-256color emulation. vim, htop, nano, colors, mouse modes and live window resizing behave the way they should — this is not a fake command box. SSH DONE RIGHT - Log in with a password or an SSH key - Generate modern ed25519 keys directly on your device (Pro) - Import existing OpenSSH private keys — ed25519 or RSA, passphrase supported (Pro) - Passwords and private keys are stored in the iOS Keychain, on this device only TELNET TOO Network gear, retro machines, BBS and MUD servers: plain Telnet is one tap away, with correct option negotiation and window-size support. YOUR CREDENTIALS STAY YOURS PureTerm has no account, no sign-up, no analytics and no servers of its own. The app connects only to the hosts you add yourself. Nothing about you or your servers is uploaded anywhere. SAVED HOSTS Keep each machine as a profile — name, address, port, username, auth method — and connect with a tap. FREE AND PRO Free: 1 saved host and sessions up to 60 seconds — enough to check a service or fix a config line. PureTerm Pro unlocks unlimited hosts, unlimited session length and SSH key management, from $0.99/month (yearly and lifetime options available). WHO IT'S FOR - Developers and sysadmins who need a quick shell from anywhere - Homelab owners with a Raspberry Pi or NAS in the closet - Anyone who loves a proper terminal — including the retro Telnet corners of the internet No ads, no tracking, no dark patterns. Just a clean, fast terminal in your pocket. Note: features listed under PRO require a separate purchase — an auto-renewable subscription (monthly or yearly) or a one-time Lifetime unlock. ——— Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hdappstudio.com/pureterm/privacy/