SiS4-QG
PreviewLabs Inc Health & Fitness
SiS engages you in positive exercises to coach you towards smoking cessation.
- Downloads
- 475+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 5
- 2026
Screenshots
About SiS4-QG
SiS is a free smartphone app that can help you quit smoking. You can track your cigarette cravings and moods, monitor your progress toward achieving smokefree milestones, discover your reasons for quitting smoking, identify smoking triggers and develop strategies to deal with them, get expert guidance on how to quit smoking and address nicotine withdrawal, and access a variety of other strategies to help you successfully become and stay smokefree.
SiS provides tips to use during cravings. Use these tips to help you manage your mood and stay smokefree. SiS also gives you the ability to track cravings by time of day and location, so you can receive support when and where you need it. To get more tips and support, you can also visit the smokefree.gov website.
This is an app created by the Tobacco Control Research Branch at the National Cancer Institute in collaboration with tobacco control professionals and smoking cessation experts and with input from ex-smokers.
SiS provides tips to use during cravings. Use these tips to help you manage your mood and stay smokefree. SiS also gives you the ability to track cravings by time of day and location, so you can receive support when and where you need it. To get more tips and support, you can also visit the smokefree.gov website.
This is an app created by the Tobacco Control Research Branch at the National Cancer Institute in collaboration with tobacco control professionals and smoking cessation experts and with input from ex-smokers.
What’s new
Updated August 5, 2026
Added permission disclosure and fixed safe zone
Alternatives to SiS4-QG
Looking for apps like SiS4-QG? Here are 3 similar Android apps on Google Play. All of them are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| SiS4-QG | – | Free | 100+ | Aug 5, 2026 | |
| SiS4 | – | Free | 500+ | Jul 30, 2026 | Compare |
| Smiling instead of Smoking-HIV | – | Free | 50+ | Jul 30, 2026 | Compare |
| Smiling Instead of Smoking | – | Free | 100+ | Jul 30, 2026 | Compare |
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