Coding & apps
Caffeine
An AI app builder that turns a plain-language description into a working app you can put live on your own domain.
Offers
Caffeine gives you its paid app-building features free for a month with code HALLOWEEN26
Use code HALLOWEEN26 for a free month of paid features
- Eligibility
- Anyone without an active paid subscription, including new users and lapsed subscribers
- Benefit duration
- One month free after redeeming
- Renewal terms
- Ends automatically after one month unless you renew
- Claim by
- 2026-11-30
HALLOWEEN26What you can do
People and small teams who want to ship a sign-up page or small tool without writing code.
Get started
Sign up at caffeine.ai, describe the app you want, and Caffeine builds it and puts it live.
Sources
- caffeine.ai2026-11-08