Prompteer: Learn AI Prompting

Most people use AI by typing something vague and hoping. Prompteer teaches you to do it properly - through 530 hands-on exercises, not another wall of text to read.

WHY THIS IS DIFFERENT

Most "learn AI" apps hand you a course to read and a quiz at the end. Prompteer makes you do the work. You tap the vague word in a prompt. You build a prompt from pieces. You put reasoning steps in order. You write your own prompts and get them checked instantly, on your device.

WHAT YOU LEARN

10 units, 62 lessons, built as one course that gets harder as you go:

- How AI actually works - what a language model is, what tokens are and how to use fewer, why it invents things
- Give clear direction - say what you actually want, in words you can check
- Context and role - give it the situation and a job to do
- Specify the format - choose the shape of the answer before it's written
- Show examples - the few-shot technique that beats any adjective
- Think in steps - chain-of-thought reasoning, and when it hurts
- Divide the labour - one prompt, one job (essential for coding with AI)
- Evaluate and iterate - protect what worked, fix what didn't
- Failure modes and long conversations - handovers, drift, and spending fewer tokens
- Working with it - refusals, apology loops, and using AI for health, money and law without getting burned

PLUS FOUR OPTIONAL PACKS

- Code Sense for Vibe Coders - judge the code AI writes for you, even if you don't code
- Images and Music - prompting for pictures and sound works differently
- Models, Effort and Settings - what "thinking effort" does and when it's worth the wait
- Limits, Privacy and Prompting for Others - what AI structurally can't do, and what you should never paste into it

WRITE REAL PROMPTS, GET REAL FEEDBACK

Type your own prompt and Prompteer checks it against what the lesson taught - missing audience, no checkable number, vague words that mean nothing. It tells you exactly what's weak and why. All of it runs on your device.

BUILT AS A HABIT

Daily goals, streaks, XP and levels. Practice mode brings back the exercises you got wrong, so weak spots resurface until they stick.

WORKS OFFLINE

Every lesson is bundled in the app. No account, no sign-in, no cloud. Your progress stays on your phone.

FREE, PROPERLY

All 10 units are free forever. No lives, no hearts, no paywall halfway through the course. A single optional purchase removes ads if you want to support the work.

WHO IT'S FOR

Anyone who uses ChatGPT, Claude, Gemini or Copilot and suspects they're not getting the most out of it. Students, writers, developers, marketers, and people who just want the answer to be right the first time.

Prompting isn't magic words. It's a skill, and skills are learned by practising them.