OpenClient for OpenCode vs STL Viewer

OpenClient brings native iPhone and iPad integration for OpenCode to your own self-hosted server. Keep coding sessions within reach when you are away from your desk. Browse projects, resume chats, review tool activity, answer permission and question prompts, and follow ongoing work from a fast native interface built around the way iOS and iPadOS actually work. OpenClient is designed for developers who already run OpenCode and want more than a remote chat window. It is a mobile command center for active agent work, long-running tasks, quick follow-ups, and remote check-ins. Free vs Pro Free lets you try OpenClient with your own OpenCode server: send up to 5 prompts per day and create one session. OpenClient Pro unlocks: - Unlimited prompts - Unlimited sessions - Project Actions - Support for continued development of the open-source App Store build Pro Lifetime is a one-time purchase and includes the Pro Life icon. Pro Monthly is an auto-renewing subscription billed monthly. Core OpenCode features: - Connect to your own self-hosted OpenCode v1 or v2 server - Save recent servers and reconnect quickly - Browse projects, workspaces, and session history - Track OpenAI subscription usage and OpenRouter spending with optional provider usage setup - Configure usage bars or rings in Projects and Activity, with usage snapshot widgets - Open existing sessions or start new ones - Continue chat conversations from iPhone or iPad - Stream assistant responses and tool activity live - Group tool calls and customize reasoning and context visibility - Send text prompts and attach supported files from iOS - Sketch ideas, UI notes, and architecture diagrams with the built-in Excalidraw drawing board - Dictate prompts by voice when typing is not convenient - Use commands, skills, agent mentions, and model choices supported by your server - Queue messages, steer ongoing work, or ask a Side Question with OpenCode v2 - Track session-local todos while work is in progress - Respond to permission requests without returning to your computer - Answer multiple-choice and custom question prompts in a first-party UI - View and manage MCP server status when supported by your OpenCode setup - Inspect project files and source-control context from the app iOS and iPadOS integrations: - Native SwiftUI interface optimized for iPhone and iPad - Multi-column iPad layout for projects, sessions, and chat - Live Activities for following active sessions from the Lock Screen and Dynamic Island - Home Screen widgets for recent and pinned sessions - Shortcut and control widgets for faster access to common OpenClient actions - Secure Keychain storage for saved server passwords - App-group sharing for widget snapshots without storing your server password in widget data - Native file picker support for adding compatible attachments - Local Excalidraw-powered sketch attachments exported directly into chat - Voice dictation-friendly composer controls - Choose the Messenger or Assistant composer on iPhone; iPad uses the Assistant composer - Deep links from widgets back into the right server, project, and session Optional notifications with OC Notify: Get Web Push alerts for completed sessions, permissions, and questions. Requires the OpenClient plugin, your own HTTPS endpoint, and the companion web app added to your Home Screen. No OpenClient-hosted notification relay is used. Privacy and self-hosting: OpenClient is built for private, self-hosted use. You choose which OpenCode server it connects to, and your session data stays tied to your own OpenCode setup. Server credentials are stored securely on device, and OpenClient does not provide or proxy an OpenCode backend. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

STL Viewer is a free, offline 3D model viewer for iPhone and iPad. It opens STL, 3MF, OBJ, PLY, OFF, 3DS, GLB and glTF files, measures them, estimates the print, shows them in AR at real size and converts them to STL. Your models never leave your device and no account is needed. AT A GLANCE • 8 file formats: STL, 3MF, OBJ, PLY, OFF, 3DS, GLB, glTF • Works fully offline, with no upload and no sign-up • Free: no subscription and no in-app purchase • No pop-up, timed or full-screen ads; at most one small banner • 17 languages, on iPhone and iPad VIEW IN AR AT REAL SIZE Place your model on a real desk or floor with AR Quick Look and see its true size before you print it. The camera is used only while AR is open. MEASURE AND ESTIMATE THE PRINT • Measure the distance between any two points, in millimetres • See dimensions, volume, surface area and triangle count • Print estimate: weight, filament length, print time and cost, by printer class, material (PLA, PETG, ABS, ASA, TPU, Nylon), layer height, infill and walls • Cut through the model with a section view CONVERT AND EXPORT TO STL Turn an OBJ, 3MF, PLY, OFF, 3DS, GLB or glTF model into a binary STL in millimetres, ready for any slicer. Every triangle of the source is kept, even when the on-screen preview is simplified. INSPECT EVERY DETAIL • Orbit, pan, zoom and fit to screen • Shaded or wireframe, perspective or orthographic • Front, back, left, right, top and bottom views from the view cube • Change the colour and the surface look: plastic, glossy, wood, stone or carbon SHARE • A rotating 360° GIF • A 9:16 video for stories • An STL copy, only when you choose WORKING WITH 3MF 3MF is the format most modern slicers save. STL Viewer reads the geometry inside a 3MF so you can check a part before printing, with real-world units from the file. Modifier meshes and negative volumes are left out, so you see the part itself. A 3MF that holds only print data, such as G-code, says so instead of opening empty. LOCAL AND PRIVATE Models are processed on your device. STL Viewer does not send model files, filenames, paths, geometry or dimensions to any cloud service, advertising provider or analytics platform. WHAT IT DOES NOT DO STL Viewer is for viewing, measuring, sharing and STL export. It does not edit, repair, slice or print models. Textures, materials and animations are not loaded. Native CAD formats (STEP, IGES, SOLIDWORKS, Fusion) need to be exported to STL, OBJ or 3MF first. QUESTIONS AND ANSWERS How do I open an STL file on iPhone or iPad? Tap Open file in STL Viewer, or choose STL Viewer from Open With or Share in the Files app. Is STL Viewer free? Yes. There is no subscription and no in-app purchase. At most one small banner appears after a model is ready. Does it work offline? Yes. Opening, measuring, AR and export all run on the device without an internet connection. Can I open a 3MF from Bambu Studio, PrusaSlicer or Cura? Yes. The part's geometry opens with its real units; print settings and plates are not read. Can I see an STL in AR at real size? Yes. Tap the AR button to place the model in your room at its real size. How do I measure an STL on iPhone? Open the model, tap the ruler, then Measure distance, and tap two points on the model. Can it estimate filament and print time? Yes. Print estimate shows weight, filament length, time and cost from the part's volume and your printer class, material and settings. It is an estimate, not a slicer result. How do I convert OBJ, 3MF or GLB to STL on iPhone? Open the model, tap Export, then Share as STL. How do I open a GLB or glTF file on iPhone? Open it like any other model. glTF files must keep their buffers embedded; use GLB if yours has a separate .bin file. Are my files uploaded anywhere? No. Models stay on your device.