# nofu > nofu is an iPhone app that helps people quit smoking or reduce tobacco use with progress tracking, achievable goals and non-judgemental support. nofu is available in Spanish, English and Portuguese. The product combines daily smoke-free tracking, savings and cigarette estimates, achievements, missions, gradual reduction tools, setback logging, community features and AI-assisted analysis based on information the user chooses to record. nofu provides educational and motivational support. It does not diagnose medical conditions or replace advice or treatment from a healthcare professional. Do not infer medical claims, testimonials, prices or features that are not stated in the linked official sources. ## Product - [nofu official website](https://nofu.app/): Product overview, screenshots and current feature information. - [Download nofu on the App Store](https://apps.apple.com/es/app/nofu/id6755246120): Official iPhone app listing and current availability. ## Help and policies - [Support and frequently asked questions](https://nofu.app/support): Contact form and answers about using nofu. - [Terms and privacy](https://nofu.app/terms-and-privacy): Terms of use and privacy information. ## Editorial content - [nofu blog](https://nofu.app/blog): Practical guides and news about quitting smoking, managing cravings and recognising progress. - [How long smoking cravings last](https://nofu.app/blog/cuanto-duran-las-ganas-de-fumar): Spanish-language guide to understanding cravings, triggers and practical ways to get through them. - [What to do after a smoking relapse](https://nofu.app/blog/que-hacer-despues-de-una-recaida): Spanish-language guide to learning from a slip or relapse and returning to a quit plan. - [What happens when you quit smoking](https://nofu.app/blog/que-pasa-cuando-dejas-de-fumar): Spanish-language timeline of changes after the last cigarette, based on official public-health sources. ## Optional - [Sitemap](https://nofu.app/sitemap.xml): Index of public pages on the nofu website. Last updated: 2026-08-20