# QuitBot vs Interval Timer

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.

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.

## The numbers

| Metric | QuitBot | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/quitbot-quit-smoking-coach/id1564999613/reviews) | **[4.5 (39 ratings)](https://appshunter.io/ios/app/interval-timer-workout-timer/id6740899335/reviews)** |
| Number of ratings | 3 | **39** |
| Positive reviews | 50.0% of reviews | **85.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 35 MB | 9 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Fred Hutch Cancer Research Center](https://appshunter.io/developer/1205729311) | [Vipul Prajapati](https://appshunter.io/developer/1737800971) |

## What reviewers say

### QuitBot

[App page](https://appshunter.io/ios/app/quitbot-quit-smoking-coach/id1564999613)

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.

**Highlights:** Step-by-step quit plan, Virtual coach chatbot, Craving management tools, Daily motivation and insights, Progress tracking dashboard, Milestone achievement, Trigger identification and management

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-workout-timer/id6740899335)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer For Workouts | $3.99 | per 7 days |
| Workouts Timer, Interval Timer | $9.99 | per month |
| Interval Timer, Tabata, HIIT | $19.99 | per year |
| Workouts Tabata Interval Timer Pro | $19.99 | one-time |


## Frequently asked questions

### Is QuitBot free?

QuitBot is free to download, with no in-app purchases.

### Is Interval Timer free?

Interval Timer is free to download, with in-app purchases available.

### Which has better reviews, QuitBot or Interval Timer?

Interval Timer is rated higher. QuitBot averages 4.0 out of 5 from 3 ratings, while Interval Timer averages 4.5 from 39 ratings.

### Do QuitBot or Interval Timer have ads?

Neither QuitBot nor Interval Timer shows ads.

### Which is updated more often, QuitBot or Interval Timer?

QuitBot ships an update every 5 months, and Interval Timer every 6 weeks. Most recently, QuitBot was updated on October 1, 2026 and Interval Timer on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*