Yanyou: Legal Smoking Areas

Official map, quit & cravings

Only for iPhone

Free · In‑App Purchases

iPhone

Legal smoking areas on one map: official Taipei data synced weekly, plus OpenStreetMap and user reports elsewhere, and travel mode. Quit mode and breathing help. 20+. Yanyou helps adult smokers aged 20+ do two things: smoke only in legal, government-designated smoking areas instead of on the street, and quit when they are ready. In Taiwan, smoking in non-smoking places can get you fined and exposes others to secondhand smoke. Yanyou puts legal smoking areas on one map, and gives you tools for quitting. LEGAL SMOKING-AREA MAP - Areas published by government agencies are marked "Official". Turn on the "Official only" filter to see only those (in Taiwan, currently Taipei; elsewhere OpenStreetMap and user reports) - Official data syncs weekly; areas the government removes disappear - OpenStreetMap and user reports are marked "Unverified"; user reports are reviewed first - In-store smoking rooms: name and location only, not ads - Photos, reviews and walking directions, with distance on the Dynamic Island - Travel mode: major cities in Japan (with official Osaka and Tokyo data), Korea, Thailand, Vietnam, Singapore and Malaysia, with local rules QUIT MODE (ON THE MIST TAB) - Count your smoke-free days, best streak and milestones. Milestones unlock outfits for your Mist companion: the app rewards days without smoking - While quit mode is on, the app stops pointing you to nearby smoking areas - "I had one": no blame, just start again today; your best streak stays - Craving? Breathe slowly with Mist for 1 to 3 minutes, with gentle haptic cues - One tap to call Taiwan's free Quitline 0800-636-363, plus the Health Promotion Administration's quit resources - Optionally show "Quitting · day N" on your profile so friends can cheer you on MIST COMPANIONS, LEVELS AND ACHIEVEMENTS - People see your Mist companion; your photos stay hidden until you agree - 33 companions and 100+ outfit items and pets to dress up or give to friends - XP comes from helping the map (adding or confirming spots, adding photos), from social activity and from quit milestones. Smoking, or smoking more, never earns anything SOCIAL FEATURES - Chats: direct messages and circles (all-Taiwan, quit, regional and smoking-area), with Mist stickers - Hellos: a chat opens only when the other person accepts; you choose who can say hello - Questions: ask and answer to get to know people - Random voice calls: 10 PM to midnight (Taiwan time); voice only, never recorded, no names or photos during the call. Got along? If you both tap Talk again, you become friends - 15 free call minutes a day, shared by random and friend calls, by the second, refilled at 12:00 noon Taiwan time; then call minutes. The Calls tab shows what is left - Invite friends: a friend who signs up with your invite code gets 60 minutes; once they have used the app on 3 days, you get 60 too. Invite minutes never expire; 3 invites per code SAFETY AND PRIVACY - Adults 20+ only; sign in with Apple or an email code - Report and block everywhere, reviewed by our team; contact details masked and objectionable words filtered - Check-ins are private by default; location data is removed from uploaded photos - No ads and no ad tracking; delete your account in the app FREE AND IN-APP PURCHASES - The map, quit mode, breathing exercise and chats are free - Yanyou Plus (1, 3, 6 or 12 months): 600 to 1,000 call minutes every 30 days, unlimited hellos at smoking areas, 20 answers a day. First-time subscribers get a 7-day free trial on the 1-month plan - Outfit items in 5 price tiers, each with call minutes for the buyer that never expire; add minutes in one tap in a call's last minute - Prices are shown in the app and on the App Store before you buy Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Terms: https://yanyou.me/en/terms/ Privacy: https://yanyou.me/en/privacy/ Yanyou does not sell or advertise tobacco or e-cigarettes and does not encourage smoking.

Events

Ratings & Reviews

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- Reply to a specific message: long-press or swipe right - See profiles and achievements before you're friends (photos still need their OK) - Say hi straight from a profile opened in Circles - Chats open at the newest message; scroll up to load older ones - Quick question ideas; your questions split into Open / Closed and can be deleted - Random calls show how many people are online, and we wait up to 3 minutes for you - Enter a friend's invite code within 7 days of signing up - 30 new icebreaker cards - Check in from each smoking area's page - Bug fixes and improvements

Version 1.0.4

The developer, CHIH CHUN HUANG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Purchases
    • Location
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Other Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
CHIH CHUN HUANG
Size
162 MB
Category
Navigation
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
Languages
English and Traditional Chinese
Age Rating
18+
  • 18+
  • This app is rated 18+ with content restrictions.

    Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls.
  • Learn More
  • In-App Controls
    Age Assurance

    Frequent
    Alcohol, Tobacco, Drug Use or References

    Infrequent
    Profanity or Crude Humor
    Medical Treatment information
    Contests

    Contains
    Messaging and Chat
    User-Generated Content
    Health or Wellness Topics
    Social Media
    Social Media (Age Restricted)
In-App Purchases
Yes
  • Outfit Item + 1,200 Call Min $29.99
  • Outfit Item + 200 Call Min $4.99
  • Outfit Item + 420 Call Min $8.99
  • Outfit Item + 100 Call Min $2.99
  • Companion Gift $5.99
  • Companion Gift $3.99
  • Companion Gift $2.99
  • Companion Gift $4.99
  • Companion: Leany $5.99
  • Companion: Loopy $4.99
  • Learn More
Copyright
© 2026 CHIH CHUN HUANG
  • Developer Website
  • Privacy Policy