iPad

Real Python,
on your iPad.

A full Python IDE with Jupyter notebooks, PyTorch on the Apple GPU, and guided lessons. Runs completely offline.

Download on the App Store See what's inside

Native PyTorch on MPS. The full power of Apple silicon.

Vibeit GPU vs CPU: race them on… Idle 1% · 819 MB

🏎️

GPU vs CPU: race them on your iPad

Your iPad's torch now runs on the Apple GPU (MPS). Move tensors to the GPU, check the answer matches the CPU, and time the speedup yourself.

Runs offline~8 mintorch · MPS · CPU

What you'll learn

Check whether the Apple GPU (MPS) is available, move tensors and models to the GPU with .to(device), and time a big matmul on CPU vs GPU.

[4]

Ln 1, Col 1

The real scientific stack. Native, on device

Everything a Python machine needs. In your bag.

A genuine on-device kernel, the scientific stack, an AI agent, and your own servers. No cloud required.

Notebooks that actually run

Jupyter-style notebooks powered by a fast on-device CPython kernel. Rich output renders inline, right where you write.

matplotlib charts, tables, and images inline
Interactive 3D and web output in the cell
Works fully offline, no server round trip

An AI agent that reads your files

Ask about any file, generate and edit code, and preview 3D structures in place. Bring your own OpenAI or Claude key; it stays in the Keychain.

Native 3D preview for molecules and PDB files
Reads the current file to answer in context
Your keys, your account, never our servers

Vibeit 1CRN.pdb

1CRN.pdb

What is this?

Used read_current_file · 1CRN.pdb

This is a PDB file: 1CRN.pdb. It holds the 3D atomic structure of a small plant protein called crambin.

PDB ID: 1CRN · Organism: Crambe hispanica · Method: X-ray · Resolution: 1.50 Å · Chain A: 327 atoms.

In short: a Protein Data Bank structure file for crambin, a classic example in molecular visualization.

Working…

Ask the agent to build something…

19.7k tokens · 1 toolgpt-5.5 · High

Built like a desktop dev environment.

Vibeit running the Make & See Sound notebook on an iPad Pro with a Magic Keyboard, laptop-style

PyTorch on the Apple GPU

Train and run models with real MPS acceleration. NumPy, pandas, scikit-learn and OpenCV, all native.

Your machines over SSH

Connect to your own servers over SSH and SFTP, then run code there without leaving the app.

Git and GitHub built in

Clone, edit, commit, push, and open pull requests, all on device.

Runs completely offline

The interpreter, the packages, and your notebooks all live on the device.

Seven languages

The whole app and every lesson, localized.

English中文日本語한국어FrançaisItalianoDeutsch

Learn by doing, not by reading.

A gallery of guided lessons in seven languages: from your first plot to neural nets, physics simulations, and 3D protein structures.

Vibeit Make & See Sound.ipynb Idle2% · 889 MB

Waveform and mel-spectrogram of a synthesized melody

Add an effect & listen

Because audio is just numbers, effects are just math. Add a gentle tremolo (a volume wobble), reverse the clip, then drop in a real player.

[3]

                      from IPython.display import Audio, display
                      t = torch.linspace(0, wave.shape[0] / sr, wave.shape[0])
                      tremolo = wave * (0.6 + 0.4 * torch.sin(2 * np.pi * 6 * t))
                      reversed_wave = torch.flip(wave, dims=[0])
                      display(Audio(wave.numpy(), rate=sr))
                      display(Audio(tremolo.numpy(), rate=sr))
                      display(Audio(reversed_wave.numpy(), rate=sr))

Original melody

0:00-0:04

With tremolo

0:00-0:04

Reversed

0:00-0:04

Vibeit Bangkok_Travel_Plan_print.html

Bangkok_Travel_Plan_print.html

6. Day-by-Day Itinerary Day-by-day · attraction photos each day

Based on the recommended Strategy 2 route. Chatuchak Weekend Market runs only on weekends, already scheduled on suitable days.

Sun

Arrival

Arrive in Bangkok · Sukhumvit

Thai Airways lands 10:55 → Airport Rail Link / Grab to your Sukhumvit hotel, check in and lunch.
Afternoon: ease in at Terminal 21 / EmQuartier; if energy allows, Chatuchak Weekend Market (open Sunday).

Mon

Old City

Grand Palace · Wat Pho · Wat Arun

Morning: Grand Palace (~500฿) + Temple of the Emerald Buddha → walk to Wat Pho.
Take the 4฿ ferry across the river to Wat Arun; shoot the sunset from the far bank.

Bangkok_Travel_Plan_print.html

Help me plan a trip from Shanghai to New York like this html: search and compare real prices from trip.com. The trip runs July 7 to August 7, generate an html plan like this.

Used 11 tools · web_fetch x5, web_search x5, read_current_file

I'll use the existing Bangkok HTML as the visual template, then create a separate Shanghai → New York file so the Bangkok plan is not overwritten. I'm checking Trip.com prices for the exact July 7 to August 7 window first.

Working…

Ask the agent to build something…

20.8k tokens · 1 toolgpt-5.5 · High

Example Gallery

Pick a project and we'll load it into your workspace so you can run it.

Done

Start Here

🌸

The Flower Detective

Teach the iPad to name a flower from just four numbers. Your first real machine-learning classifier.

10 minOffline

🦆

SQL in Your Notebook

Ask a table real questions: filter, group, and join, with duckdb, a whole database running right inside your iPad.

8 minOffline

Machine Learning

🧠

Your First Neural Net

Build a 2-layer brain by hand and watch its error shrink as it learns to tell three flowers apart.

12 minOffline

👁️

Teach the iPad to See

Build a small convolutional network that reads hand-written digits, then meet a real pretrained model.

15 minOffline

⚡

Faster on iPad: Torch to CoreML

Which device really runs on an iPad? Measure CPU torch, capture your model with torch.export, and learn the real GPU / Neural Engine path.

12 minOffline

🏎️

GPU vs CPU: race them on your iPad

Your iPad's torch now runs on the Apple GPU (MPS). Move tensors to the GPU, check the answer matches the CPU, and time the speedup.

8 minOffline

Sound & Language

🎵

Make & See Sound

Synthesize a little melody from pure math, watch its spectrogram bloom, then play it back, all with torchaudio.

12 minOffline

🤗

Borrow a Brain from Hugging Face

Download a real (tiny) language model in one line, make it talk, and learn how access-token login works for gated models.

15 minWi-Fi

📝

Grow a Baby Language Model

Train your very own character-level language model on a handful of rhymes, and watch it invent new lines.

18 minOffline

🗣️

Give the iPad a Voice

Turn text into sound you can actually hear, and learn the real pipeline behind text-to-speech, all offline.

15 minOffline

Vibeit See a Protein in 3D.ipynb Idle18% · 899 MB

🧪

See a Protein in 3D

Download a real molecular structure from the Protein Data Bank and spin it around, structural biology on your iPad.

Needs Wi-Fi once~12 minpy3Dmol · 3Dmol.js

Grab a real structure

Every solved protein structure lives in the Protein Data Bank. We'll fetch 1CRN (crambin, a small plant protein) over the network. A .pdb file lists every atom's element and 3D position.

[5]

                      import urllib.request
                      pdb_id = '1CRN'                 # crambin, a small fast plant protein
                      url = f'https://files.rcsb.org/download/{pdb_id}.pdb'
                      pdb = urllib.request.urlopen(url, timeout=30).read().decode()
                      print("fetched", pdb_id, len(pdb.splitlines()), "lines")

Ln 6, Col 1

fetched 1CRN 611 lines

SettingsAppearanceDone

Interface Appearance

Controls the app chrome. Editor color schemes can be chosen separately.

ThemeLight

Use Scheme Appearance

Editor Color Scheme

Color schemes control editor background, syntax colors, selection, caret, line numbers, and diagnostics.

1import numpy as np

2IRIS_URL = "https://archive.ics.uci.edu/..."

3# Fetch data, train a model, render results

4for epoch in range(10):

5 print(np.mean(scores))

Skip

0/5

Welcome to Vibeit

Run Python notebooks, scripts, packages, and Torch models from one workspace. Try each step below.

Explore the Example GalleryPick a ready-made project (games, AI, science) and we'll load it in for you to run.Open Gallery

Create a notebookA clean notebook for experiments, Markdown notes, plots, and exports.New Notebook

Try a Python scriptA .py editor with run, interrupt, variables, Git, debug, and AI tools.New Script

Check packages and TorchAudit the bundled Python stack and run the native ExecuTorch demo.Open Packages

Tune the workspaceSet theme, language, editor size, AI providers, and environment variables.Open Settings

Finish

Vibeit Bangkok_Travel_Plan_print.html

Bangkok_Travel_Plan_print.html

Help me plan a trip from Shanghai to New York like this html: search and compare real prices from trip.com. The trip runs July 7 to August 7, generate an html plan like this.

Used 11 tools · web_fetch x5, web_search x5, read_current_file

Used 18 tools · web_fetch x8, web_search x7, run_python

Working…

Context window47.7k / 1.0M

ProviderCodex

Modelgpt-5.5

Messages37

Tool calls29

Running tasks1

Usage is estimated locally for context pressure. Provider billing and server-side token accounting may differ.

Ask the agent to build something…

Start free for 7 days.

Every plan begins with a 7-day free trial. Cancel anytime.

Standard

The full on-device IDE

Everything you need to write and run real Python on your device.

Notebooks and scripts, on-device kernel
Full scientific stack and PyTorch
Every guided lesson

Start free trial

Pro

Everything, plus the cloud

For when your work reaches past the device.

Everything in Standard
Remote servers over SSH and SFTP
GitHub sync and cloud AI providers

Start free trial

Billed monthly, quarterly, or yearly after the trial.

Turn your iPad into a real dev machine.

Download on the App Store

Real Python,on your iPad.

GPU vs CPU: race them on your iPad

Everything a Python machine needs. In your bag.

Notebooks that actually run

An AI agent that reads your files

Built like a desktop dev environment.

PyTorch on the Apple GPU

Your machines over SSH

Git and GitHub built in

Runs completely offline

Seven languages

Learn by doing, not by reading.

See a Protein in 3D

Interface Appearance

Editor Color Scheme

Start free for 7 days.

The full on-device IDE

Everything, plus the cloud

Turn your iPad into a real dev machine.

Real Python,
on your iPad.