❯early access
the app is coming.
the web launches now — three chapters, free, no signup. the native app — 31 chapters, pyodide on your phone, ai tutor — ships when there are enough of you to ship for.
drop your email. you'll get the build updates, the launch ping, and a founders code if you reserve a spot below.
the bugs ai shipped this week
a weekly post-mortem of what cursor and claude got wrong
one email a week. new chapters, the bugs ai shipped, the threads. unsubscribe in one click.
launch pricing
what it'll cost in the app. pick early.
web preview stays free forever — every visitor reads three chapters with no signup. the prices below are what the app charges once it ships.
what you get
free preview vs pro.
| feature | free preview | pro (in the app) |
|---|---|---|
| chapters | 3 free | 26 pro |
| pyodide ide on phone | no | yes |
| ai tutor on 2nd failure | no | yes |
| cloud sync across devices | no | yes |
| offline mode | no | yes |
when's it coming
rough timeline. honest.
- now — web launches. three free chapters. read every step. no signup, no streak shame.
- + 4 weeks — testflight beta for early-access subscribers. you get a slot if you signed up above.
- + 8 weeks — app store + play store launch. founders pricing closes at 100 spots. then $199 lifetime.
questions people actually ask
the short answers. no fluff.
- is promptdojo free?
- the web preview is free forever. three chapters, runs in your browser via pyodide, no signup. the full 26-chapter school ships in the native app at $9.99/mo, $59/yr, or $129 founders lifetime.
- do i need to sign up to use the free preview?
- no. the web preview requires no account. open the page, run the code. signup is only needed if you want progress to sync across devices, which is a pro feature.
- do i need to install python?
- no. every lesson runs in your browser via pyodide. no python install, no virtualenv, no anaconda. mobile and desktop both work.
- is there a paid tier?
- yes — the native app. $9.99/mo, $59/yr (41% off monthly), or $129 founders lifetime (first 100 only). the web preview remains free forever for the first three chapters.
- what do i get for $129 founders?
- lifetime access to every chapter promptdojo ever ships, in the native app. no renewal. first 100 reservations only, then the price moves to $199.
- who is this for?
- people who use cursor, claude code, copilot, or windsurf every day and need to read what the ai writes, catch the bugs ai introduces, and direct the ai deliberately. pms, marketers, ops folks, and beginners who already build with ai assistance.
- when does the native app ship?
- when the waitlist clears 1,000. join the waitlist on this page for the launch ping and a founders code.
fine print
- joining the waitlist is free. no charge today. no auto-enrollment in anything paid.
- founders is a one-time charge (taken at app launch, not now). no subscription. all future chapters included for life. first 100 buyers only — then $199.
- monthly and yearly will be apple in-app purchase + google play billing. cancel anytime in your device settings.
- data handling is in the privacy policy. subscription terms are in the terms.