Vibeit Studio vs NativeX

Vibeit is a full Python IDE for iPad/iPhone — write, run, and debug real Python entirely on your device. Create Jupyter-style notebooks and scripts, execute code in a fast on-device Python kernel, and see rich output inline: matplotlib charts, tables, and interactive plots. No internet connection is required to run your code. WHAT YOU CAN DO • Notebooks and scripts with a clean, keyboard-friendly editor • On-device Python with NumPy, pandas, matplotlib, and more • Machine learning with PyTorch, right on your device • Install additional packages from the built-in catalog • Rich output — charts, tables, LaTeX, and interactive figures PRO Upgrade to Pro to go further: • Remote SSH / SFTP servers and terminal • GitHub — clone, push, pull, and pull requests • Cloud AI providers — Claude, Codex, and custom models with your own key PRIVATE BY DESIGN Your code, files, and credentials stay on your device. Vibeit has no analytics or ad SDKs. Data leaves your device only when you use a feature that needs it — like calling an AI provider with your own key or connecting to a server you configured. PLANS Standard unlocks the full on-device IDE. Pro adds remote servers, GitHub, and cloud AI. Every plan starts with a 7-day free trial, billed monthly, quarterly, or yearly. Subscriptions are billed to your Apple Account and renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Privacy Policy: https://mecury.co.uk/vibeit/privacy Support: https://mecury.co.uk/vibeit/support

NativeX is a visual playground for Apple's on-device intelligence — build prompt pipelines as a graph of cards, wire them together with variables, and run them right on your iPhone. Built for iOS engineers, prompt engineers, and the AI-curious: if you want to know what Apple's on-device model can actually do, this is the fastest way to find out. FREE AND PRIVATE Every run executes on the Apple foundation model that ships with your device. No account, no API key, no server: prompts, photos, and recordings never leave your iPhone, and inference costs nothing. LEARN THE REAL API Every card mirrors one Apple framework call and names the exact Swift symbol — LanguageModelSession, NLTokenizer, RecognizeTextRequest, SpeechTranscriber, etc. Configure it in the inspector, run it, read the output. What you learn transfers line-for-line to Xcode. BUILD PROMPT PIPELINES • Prompt groups assemble instructions, few-shot examples, history, and the curreturn into a single transcript • Guided generation: constrain output to JSON with registered schemas, or design your own schema on the fly — no rebuild • 17 native ops: tokenize, detect language, named entities, sentiment, OCR a photo, read a barcode, transcribe speech, speak text aloud, regex, JSON extraction, and more. Wait for more! • Human-in-the-loop pauses: type or dictate an answer mid-run EVALUATE LIKE A PRO — LLM OPS, ON-DEVICE NativeX brings the modern LLM-ops workflow — observability, datasets, evaluations — to the model in your pocket: • Run History logs every execution as a step-level trace — assembled prompt, output, timing, token estimates • Datasets batch-run a graph over a table of records, sequential or parallel • LLM-as-judge scoring runs on-device too • Re-run, reproduce, and compare past runs REQUIREMENTS NativeX runs the Apple Intelligence on-device model. That requires an iPhone 15 Pro or newer (A17 Pro chip or later) on iOS 26 or later, with Apple Intelligence enabled in Settings.