# AI From Zero — Learn AI in Plain English

> Learn AI in Plain English (iPhone/iPad app by XU ZHAO.)

- Source: https://appshunter.io/ios/app/ai-from-zero/id6800180169 (this page in markdown: same URL + `.md`)
- Developer: [XU ZHAO](https://appshunter.io/developer/6774023434)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 17.0 · 147 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-08-19
- Data updated: 2026-09-26
- User reviews in markdown: https://appshunter.io/ios/app/ai-from-zero/id6800180169/reviews.md

## What is AI From Zero?

AI From Zero is a calm, visual learning app for anyone who wants to understand and use artificial intelligence—without math, coding, or technical jargon.

Choose from six guided courses:

• Artificial Intelligence — foundations, generative AI, multimodal systems, and responsible use
• Machine Learning — data, training, evaluation, and real-world deployment
• Prompt Engineering — clear requests, verification, and reusable workflows
• Work & Learn with AI — practical skills for everyday work, learning, and decisions
• Neural Networks — intuitive explanations of layers, representations, training, and limitations
• AI Agents — plans, tools, memory, human oversight, and safety

Learn at your own pace:

• Short, focused lessons with everyday examples and visual explainers
• Clear, level-by-level learning paths
• One-question knowledge checks with no scores or pressure
• Separate on-device progress for every course
• Revisit any lesson at any time
• The first three levels of every course are free
• One-time unlocks for a single course or all six courses—no subscription
• No account required
• Course content works offline
• No data collected

AI From Zero is for students, professionals, parents, and anyone who wants a practical path from curiosity to confidence. Start with zero knowledge and build a clear mental model of how AI works, where it helps, and how to use it thoughtfully.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Course: Levels 4–9 | $4.99 | one-time |
| Full Course Unlock | $4.99 | one-time |
| Prompt Full Course Unlock | $4.99 | one-time |
| AI-Ready Full Course Unlock | $4.99 | one-time |
| Full Course Unlock | $4.99 | one-time |
| Full Course Unlock | $4.99 | one-time |
| Unlock All 6 Courses | $19.99 | one-time |



## Version history (last 5 releases)

### 2.3 — 2026-09-09

AI From Zero is now a six-course AI learning hub.

• Added courses for Machine Learning, Prompt Engineering, Work & Learn with AI, Neural Networks, and AI Agents
• Added a new course picker with separate progress for every course
• Added one-time unlock options for an individual course or all six courses—no subscription
• Added Traditional Chinese support and refreshed localized App Store screenshots
• Improved purchase restoration, course access, and overall stability

### 2.2 — 2026-08-27

Levels 1–3 remain free, and Levels 4–9 unlock with a verified one-time full-course purchase. This update improves purchase entitlement handling and reliability.

### 2.1 — 2026-08-27

Levels 1–3 are now free. Unlock Levels 4–9 with a single one-time purchase. Existing customers keep full access. This update also improves purchase error handling and course unlocking.

### 2.0 — 2026-08-24

AI From Zero 2.0 introduces Full Course access. Enjoy Levels 1–3 for free, then unlock all 18 lessons in Levels 4–9 with one purchase—no subscription. This update also adds purchase restoration and clearer course navigation.

### 1.0 — 2026-08-19

No release notes.

## More apps by XU ZHAO

- [Chitok Chinese](https://appshunter.io/ios/app/chitok-chinese/id6774023402)
- [Beadora](https://appshunter.io/ios/app/beadora/id6782424511)
- [Think & Guess](https://appshunter.io/ios/app/think-and-guess/id6799284000)
- [Grand Sudoku Daily](https://appshunter.io/ios/app/grand-sudoku-daily/id6801333296)
- [Mochi Slide](https://appshunter.io/ios/app/mochi-slide/id6802137865)

All apps by XU ZHAO: https://appshunter.io/developer/6774023434

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-26.*