PharoSmalltalk vs DualMac

Pharo on iOS brings the complete Pharo 13 Smalltalk programming environment to your Apple devices. Browse classes, write code, inspect objects, and debug — all running natively with Metal-accelerated graphics. FULL PHARO DESKTOP Run unmodified official Pharo 13 images. The System Browser, Playground, Inspector, Debugger, and every tool you know from desktop Pharo works here. No special images required. BUILT FOR TOUCH Intuitive gesture mapping makes Pharo comfortable on a touchscreen. Tap for left-click, long-press for right-click, two-finger tap for middle-click. Pinch to zoom. Full hardware keyboard support with modifier keys on iPad. NATIVE PERFORMANCE A clean-room interpreter written in C++ with Metal GPU rendering. Smooth 30fps display, efficient memory management, and full foreign function interface support. IMAGE LIBRARY Download official Pharo 13 images directly from the app. Import your own .image files from the Files app. Keep multiple images organized and switch between projects easily. WORKS EVERYWHERE Universal app for iPhone, iPad, and Mac (via Mac Catalyst). Your Pharo environment goes wherever you do. PRIVACY FIRST No accounts, no telemetry, no data collection. Your code stays on your device. Period. OPEN SOURCE The VM is MIT-licensed and open source. Contributions welcome.

DualMac is a VNC remote desktop for iPad and iPhone that shows and controls the Mac you own. No account needed. Nothing to install on the Mac • Connects straight to macOS Screen Sharing, the remote desktop built into every Mac. Standard VNC (RFB) with Mac authentication. No Companion needed for VNC. • Works on your local network, through your own Tailscale network when away, or over an SSH tunnel with keys. DualMac never exposes VNC to the public Internet and never routes your screen through a relay. • Ideal for a headless Mac mini, a studio Mac or a build machine you check from the couch. All your Macs, one library • Save every Mac you own and open any of them in one tap. • Touch and hold the app icon for your recent Macs, or open any Mac by name with Siri or Spotlight. • Observe or control, per session. Built for iPad • Direct touch, pointer, hardware keyboard, trackpad and Apple Pencil. • Mac shortcuts and Mission Control in one tap, configurable toolbar. • Multi-display switching, adaptive quality, on-device dictation. • Clipboard sharing, Face ID lock, hidden previews in the App Switcher. • Shortcuts, URL schemes, Stage Manager windows, optional iCloud sync of your library (off by default). On iPhone Duo • Open iPhone Duo and DualMac switches to its iPad layout, with your Mac on the inner display. • With iPhone Duo closed, DualMac keeps the iPhone layout on the outer display. Companion for more Install DualMac Companion on the Mac, available from dualmac.app, to add: • Enhanced H.264 streaming • File transfer with pause and resume, rich clipboard • Wake the Mac through your other Mac, privacy curtain, lock and sleep • Remote display selection Enhanced requires DualMac Companion plus Tailscale on both devices. Privacy DualMac has no account and no advertising, and the only service the developer runs is in-app support. Your Macs' names and addresses, screens, files and clipboard never reach the developer. Credentials stay in Keychain. Screen, clipboard and file traffic goes directly between your devices, never through a developer server. DualMac is not affiliated with or endorsed by Apple or Tailscale. Requirements • iPad with iPadOS 17.6 or later, or iPhone with iOS 17.6 or later, including iPhone Duo • A Mac you own or are authorized to control, with Screen Sharing enabled • For Enhanced: DualMac Companion, Tailscale on both devices, and the required macOS privacy permissions Enjoy every feature and unlimited use with DualMac Pro: a yearly subscription with a 7-day free trial, or a one-time purchase. Family Sharing included. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/