QuitBot vs Interval Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuitBot
This app provides a scientifically designed, chatbot-powered coach to help you quit smoking. It offers personalized guidance, motivation, and tools to manage cravings and triggers, supporting you on your journey to becoming smoke-free.
- Step-by-step quit plan
- Virtual coach chatbot
- Craving management tools
- Daily motivation and insights
- Progress tracking dashboard
- Milestone achievement
- Trigger identification and management
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Quit Cigarette Smoking with QuitBot – Scientifically Designed to Help You Stop Smoking for Good Quitting smoking is one of the most important decisions you can make for your health, and QuitBot is here to help every step of the way. Developed by scientists at the Fred Hutchinson Cancer Center, QuitBot is an evidence-based, chatbot-powered quit smoking app designed to support you on your journey to becoming smoke-free! Free app & no login code required. Just download the app and get started immediately! Why Choose QuitBot? Unlike other stop smoking apps, QuitBot is the only app supported by scientific research to provide you with an interactive virtual coach that offers personalized guidance, motivation, and practical tools to help you quit smoking for good. Chat with your virtual coach. Ask the coach your questions about quitting smoking. QuitBot helps you stay focused and committed to your goals. Check out the research: https://pubmed.ncbi.nlm.nih.gov/38913882/ Trevor Noah was fascinated by QuitBot and interviewed the scientist who developed it: https://www.youtube.com/watch?v=6bTQfWsWC7g QuitBot Features: Step-by-Step Quit Plan QuitBot guides you through the quitting process with a structured plan tailored to your needs. From setting a quit date to managing cravings, we’ve got you covered. Ask your questions. The virtual coach has been programmed to accurately answer thousands of questions about quitting cigarette smoking. Tools to Manage Cravings Gain access to a variety of tools to help you handle the urge to smoke. Learn techniques to handle triggers that are based on an novel approach to behavior change. Daily Motivation & Insights Stay inspired with daily motivational messages and expert-backed insights to keep you focused on your smoke-free journey. Stay on Track Monitor your progress with a personalized dashboard that tracks your smoke-free days, the number of cigarettes you’ve avoided, and the health benefits of stopping smoking. Set and Achieve Milestones Celebrate every achievement, from your first smoke-free day to reaching major milestones like one week, one month, and beyond. Each milestone marks another victory on your path to a healthier life. Journal Your Journey Log your thoughts, emotions, and experiences throughout your quitting journey. Keeping a record helps you reflect on your progress and identify patterns that can help you stay smoke-free. Identify and Manage Triggers QuitBot helps you analyze what situations, emotions, or environments trigger your urge to smoke. Learn how to cope with these triggers effectively. Understand Withdrawal Symptoms Get insights into what to expect as your body adjusts to stopping smoking. Learn about common withdrawal symptoms and how to manage them successfully. Personalized Experience Customize your QuitBot journey by setting your own quit smoking date, receiving tailored advice, and tracking progress in a way that fits your lifestyle. Start Your Smoke-Free Journey Today! If you're ready to stop smoking, QuitBot is here to help. Download the QuitBot quit smoking app now and take the first step toward a healthier, smoke-free life!
Interval Timer
This app provides a versatile interval timer for various fitness activities, including Tabata, HIIT, and running. Customize work and rest periods, set multiple rounds, and utilize voice prompts for seamless training. It functions as a stopwatch and countdown timer for diverse workout needs.
- Customizable interval timer
- Tabata and HIIT workout support
- Running and cardio intervals
- Stopwatch and countdown timer
- Voice prompts and loud alerts
- Background mode
- Screen stays awake
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Looking for the best free tabata timer to power your workouts? Interval Timer – Tabata Timer is your all-in-one HIIT timer, interval timer, fitness timer, stopwatch, and countdown timer designed for gym training, home workouts, and professional fitness routines across the USA. Whether you're doing tabata, strength training, cardio, or running intervals, this powerful and easy-to-use timer helps you train smarter and stay consistent. ---> Perfect for: ◉ Tabata workouts ◉ HIIT training ◉ Circuit training ◉ Running interval timer sessions ◉ Weightlifting ◉ Cross-training ◉ Home workouts ◉ Gym workouts (including Planet Fitness routines) This app works as your personal tabata pro tool — without the complexity. ---> Fully Customizable Interval Timer ◉ Build workouts your way ◉ Set work & rest intervals ◉ Multiple rounds & sets ◉ Warm-up & cool-down ◉ Adjustable seconds interval timer precision ◉ Loud alerts & voice prompts ◉ Background mode support ◉ Screen stays awake ◉ One-tap start From short tabata bursts to long endurance sessions, you control the time. ---> Running & Cardio Focused Use it as a: ◉ Running interval timer ◉ Sprint timer ◉ Cardio HIIT timer ◉ Stopwatch for lap tracking ◉ Countdown timer for training goals ◉ Ideal for treadmill workouts, outdoor runs, and structured cardio sessions. ---> This powerful app also works as: More Than Just a Workout Timer ◉ Fitness timer ◉ Timer for workouts ◉ Stopwatch for training ◉ Countdown timer for circuits ◉ Contraction tracker & timer (basic interval timing support) ◉ Simple fasting tracker timing tool ◉ One timer. Multiple uses. Designed for USA Fitness Enthusiasts Whether you're training at home, at a CrossFit box, or at Planet Fitness, this interval timer helps you stay disciplined, motivated, and consistent. Perfect for beginners, personal trainers, athletes, and anyone serious about results. Download Interval Timer – Tabata Timer today and transform your workouts with the ultimate HIIT timer, interval timer, and fitness stopwatch. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Links to our Terms of use and Privacy Policy. Terms of Use : https://sites.google.com/view/intervalterms/home Privacy Policy : https://sites.google.com/view/interval-privacy/home
Screenshots
Verdict
The clearest difference is rating: Interval Timer at 4.5 against QuitBot's 4.0. Interval Timer also leads on review sentiment (85% vs 50%) and update cadence (every 6 weeks vs every 5 months). QuitBot's advantage is in-app purchases (none vs 4) and device support (3 vs 1). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Interval Timer sells 4 in-app purchases, starting at $3.99 per 7 days. QuitBot asks for nothing beyond the download.
Interval Timer holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Interval Timer has 39 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of QuitBot's written reviews are positive against 85% of Interval Timer's.
QuitBot ships an update every 5 months, Interval Timer every 6 weeks. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.
| Parameter | QuitBot | Interval Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) | 4.5 (39 ratings) — better |
| Positive reviews | 50.0% of reviews | 85.2% of reviews — better |
| Number of ratings | 3 | 39 — better |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 35 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | Fred Hutch Cancer Research Center | Vipul Prajapati |
Customer experience
QuitBot
Interval Timer
In-app purchases
QuitBot
No in-app purchases
Interval Timer
- Interval Timer For Workouts$3.997 Days
- Workouts Timer, Interval Timer$9.991 Month
- Interval Timer, Tabata, HIIT$19.991 Year
- Workouts Tabata Interval Timer Pro$19.99









