Answers
What can you do with PocketCode?
Direct, factual answers to the real questions people ask about developing on a phone. Each one leads with the answer, then backs it up with the specs — and links to the tool that makes it happen.
Can you run a database on an Android phone?Yes. One engine runs on the device itself — an embedded PostgreSQL 18.2 server, on 64-bit ARM phones — so you create tables, run SQL, browse data and design ER diagrams with no desktop and no cloud host. Eleven more (MySQL/MariaDB, MongoDB, Redis, Supabase, Neon, PlanetScale, Turso, Cloudflare D1, MongoDB Atlas, Upstash, Firestore) connect to your own server or a cloud service and need a network, on Android 9 or newer, with backups and data masking built in.How do I test REST APIs from my phone?Use PocketCode's built-in API tester. Send REST requests with any HTTP method, add authentication and headers, then inspect status, timing, and the response body. It also handles WebSocket, GraphQL, SSE, Socket.IO and MQTT, generates client code for 27 targets, and (Pro) runs a local mock server — all from your phone.Can I code with AI for free on Android?Yes. PocketCode's AI chat is free for everyone — you bring your own access: an API key from OpenAI, Claude or Gemini, a GitHub Copilot sign-in, or any OpenAI-compatible endpoint. It's not an AI reseller: no credits are sold and nothing is proxied, so you pay only your provider's usage directly. The multi-agent engines, Swarmcode and Cortex, are Pro.Can you use a real Linux terminal on Android?Yes, a real shell — though not a full Linux distribution. PocketCode includes a built-in terminal that runs BusyBox's ash (v1.34.1, 373 applets) and Node.js on your device, with no root required. There is no package manager, git, Python, curl or ssh in the local shell. It also connects to remote machines over SSH and transfers files via SFTP, with key and password authentication, port forwarding, and a 10,000-line scrollback.How can I code on Android without a computer?PocketCode is a full IDE that runs on your phone — no computer needed. Write code in an LSP-powered editor (39 highlighted languages, 19 with a one-tap language server), run code on the device (16 languages and file types, with debugging for JavaScript), use the terminal and databases, and keep working with no connection once you're signed in (you need one to sign in; the AI chat, remote Git and deploys need one too). Everything installs from one Android 9+ app; the main runtimes are bundled and only the optional Lua, Go and Rust-style packs are downloaded.Can you build and deploy a backend from a phone?Yes, within limits. PocketCode's Backend Manager follows what you have deployed, stored and monitored on 33 services (8 of them hosting platforms) from your phone, with your own tokens. Reading deployments, build logs and metrics and triggering a redeploy are free; live logs, rollbacks, environment variable and DNS changes, background watching and AI explanations are Pro. It asks for your fingerprint or screen lock before you connect a service.What programming languages can you run on Android?On the phone, the Run button works for 16 languages and file types: JavaScript, TypeScript (types are stripped, not checked), shell, JSON, Markdown, HTML, SQL, Python 3.12, Ruby 3.2, PHP 8.2, Java (experimental and limited: a BeanShell interpreter, not a full compiler, and most object-oriented code, generics, lambdas and printf don't run), Kotlin (it may fall back to a script mode on recent Android) and C come with the app; Lua, Go (Yaegi, standard library only) and Rust-style scripts (Rhai, not rustc) are optional downloads. C++, C#, Swift, Dart, Zig and Perl are not available yet. The editor highlights 39 languages and installs language servers in one tap for 19 of them (TypeScript/JavaScript, Python, HTML/CSS/JSON, Markdown, YAML, Dockerfile, Bash, Vue, Svelte, Astro, GraphQL, MDX and Prisma), on Android 9+.Is there a code editor for Android with a terminal and Git?Yes — PocketCode combines all of it in one app: a full LSP code editor, a built-in terminal with SSH and SFTP, Git (commit, diff, branches), on-device code runners and an AI assistant. Instead of juggling separate single-purpose apps, you edit, run, commit and connect to servers in one place.What's the best code editor for Android?A strong Android code editor needs real autocomplete (LSP), syntax highlighting and, ideally, the ability to run your code. PocketCode does all three — LSP intelligence for TypeScript, Python, web, Vue, Svelte and more, highlighting for 39 and on-device running for 16 languages — plus a terminal, Git and AI, with a free plan and no ads. Single-purpose apps cover one piece; this covers the workflow.How is PocketCode different from Termux?Termux is a terminal emulator — a Linux shell where you install and run command-line tools yourself. PocketCode is a full IDE: a graphical code editor with LSP, a visual database manager, an API tester, Git and AI, plus its own terminal and ready-to-run language interpreters. Use Termux for the command line; use PocketCode to write and build with a UI.Can you run Python on Android without Termux?Yes. PocketCode ships a built-in Python interpreter (CPython 3.12 running as WebAssembly) — no Termux, no package installs, nothing to compile. Open a .py file, tap Run, and it executes on-device with the standard library. Termux hands you a Linux shell to set Python up yourself; PocketCode has it ready the moment you install. It is a scripting environment: most of the standard library is included, but there is no pip, no threads or subprocesses, and network access is off unless you turn on "Allow network in WASM engines" in the Run with arguments dialog (Ctrl+F5).