# Neural Network Academy

> Learn AI by Building It

Canonical page: [https://chrome-stats.com/d/id6783216605](https://chrome-stats.com/d/id6783216605)

## Overview

- **ID:** `id6783216605`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** MCV Palo Alto LLC
- **Category:** Education
- **Version:** 1.0
- **Last updated:** 2026-07-04
- **First published:** 2026-07-03
- **Size:** 3.79 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/neural-network-academy/id6783216605)
- **Privacy policy:** [http://www.robbie-app.com/neural-network-academy-privacy-policy](http://www.robbie-app.com/neural-network-academy-privacy-policy)

## Description

Train your first neural network in minutes. No math required — just curiosity. Earn XP, unlock tools, and build real AI from scratch.

Neural Network Academy makes artificial intelligence hands-on, approachable, and genuinely fun. 
Whether you're a student, a curious adult, or a developer new to machine learning, this app 
guides you from "what even is a neuron?" to training real AI on your own photos — no experience 
needed.

-- LESSONS --
Five bite-sized lessons cover the ideas behind every modern AI system:

• What is a Neuron? - drag sliders and watch a single neuron compute in real time
• Weights & Bias - see exactly how small number changes shift a network's output
• Activation Functions - explore sigmoid and ReLU on live interactive graphs
• How Networks Learn - follow a forward pass step by step with animated signal flow
• Backpropagation - understand the algorithm behind every AI you've ever used

Each lesson ends with a quiz that locks in what you've learned and earns XP to unlock 
the next tool.

-- PLAYGROUND --
Train a real neural network on classic logic problems: XOR, AND, and OR. Watch the live loss 
curve fall as your network finds the pattern. Adjust layer count, neuron count, and learning 
rate - then hit Train and see the math work.

-- NETWORK BUILDER --
Design your own architecture from scratch. Add layers, set neuron counts, and watch the signal 
flow forward through your custom network before training begins.

-- HOT DOG LAB --
Draw examples directly on a pixel canvas, label them, and train a classifier on your own 
drawings. Works with any two categories you choose - a playful introduction to image 
classification.

-- PHOTO CLASSIFIER --
The most powerful tool in the app. Pick two categories, add photos from your library, tap 
Train, and watch a real model learn to tell them apart. Test it instantly with any new photo.

-- BUILT FOR LEARNING --
• XP & level system keeps you motivated and on track
• Lessons unlock progressively - concepts build on each other naturally
• Every idea has an interactive demo, not just a wall of text
• Live training animations show loss dropping in real time
• Clean native iOS design - no ads, no subscriptions, no account needed

Neural Network Academy is for anyone who has ever wondered how AI actually works. Not just 
how to use it - how it thinks.

## Rankings

- #1,503,432 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6783216605)