Kodo vs Anvil

Kodo is a free code editor for iPhone and iPad. Keep your projects, on-device AI and an interactive SSH terminal in one workspace. You don't need a Kodo account. • Edit code with syntax highlighting, tabs, find and replace, snippets, formatting and Emmet. • Organize files and projects, start with six web templates, and recover drafts or saved versions. • Preview HTML and Markdown, inspect the web console, work with CSV tables and edit PDFs. • Ask local AI to explain code, suggest completions or propose changes across several files. Review the differences and choose what to apply. • Open SQLite databases and connect to PostgreSQL to explore tables and run queries. • Use SSH, transfer files with SFTP or FTP, and run npm or Python jobs on your own server. • Compile and run C/C++ offline with the included compiler. No extra download is required. Editable C and C++ example projects are included. • Download GitHub repositories, update linked copies and push files. • Customize your workspace with editor themes and your favorite shortcuts. Choose a compatible Qwen, Gemma, DeepSeek, Phi, Mistral, Granite or SmolLM model. Models download only when you request them. Availability, memory requirements and speed depend on your device. The interface offers 34 language and regional options. Local editing and downloaded AI models work offline. Model downloads, GitHub, remote databases, SSH and file transfers need a connection and any required credentials. Files you choose to transfer are sent to those services.

Anvil is a pocket-sized toolbox of 17 everyday developer utilities. Every tool processes its input on your device. No account, no ads, no tracking, and no app backend. FORMAT & DECODE • JSON Formatter — beautify, minify, validate • Base64 — encode / decode text • URL — percent-encode / decode • JWT Decoder — inspect header & payload (local only) GENERATE • UUID — batch v4 identifiers • Hash — MD5 / SHA-1 / SHA-256 / SHA-512 • Random String — passwords & tokens • QR Code — share or save CONVERT • Number Base — bin / oct / dec / hex • Unix Time — epoch ↔ human date • Cron — explain expressions • Unicode — text ↔ \u escapes TEXT • Regex Tester — live matches & groups • Text Diff — compare two snippets • Case Converter — camel / snake / kebab … • Text Analyzer — characters, words, lines • List Comparer — intersection, union & diff SMART PASTE Copy something, open Anvil, and it points you to the right tool with your content already filled in. PRIVACY FIRST Tool inputs are processed on-device and are never uploaded. Anvil has no account, ads, analytics, or app backend. Optional Pro purchase and restore use Apple StoreKit. ANVIL PRO — one-time unlock, no subscription • Share Extension — run tools on text shared from any app • Shortcuts & Siri • Clipboard History • Optional Smart Paste auto-open (off by default) One-time purchase, no subscription.