# Quit2Heal vs Bolster Research Study

The clearest difference is update cadence: Bolster Research Study at every 3 months against Quit2Heal's every 7 months. Bolster Research Study also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quit2Heal ships an update every 7 months, Bolster Research Study every 3 months. The most recent releases landed on July 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Quit2Heal | Bolster Research Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quit2heal/id1327059532/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 57 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Fred Hutchinson Cancer Research Center](https://appshunter.io/developer/1205729311) | [Benjamin Buck](https://appshunter.io/developer/1649651898) |

## What reviewers say

### Quit2Heal

[App page](https://appshunter.io/ios/app/quit2heal/id1327059532)

This app offers science-based support for adults with cancer to quit smoking. It utilizes Acceptance and Commitment Therapy to help users manage cravings and emotions, providing private, on-demand assistance tailored to the cancer patient experience.

**Highlights:** ACT-based craving management, Support for stress and anxiety, Self-compassion exercises, Values-based motivation, Cancer-specific education, Progress tracking, Private, on-demand help

**Features:** macOS Compatibility

**In-app purchases:** none


### Bolster Research Study

[App page](https://appshunter.io/ios/app/bolster-research-study/id6446148642)

**In-app purchases:** none


## Frequently asked questions

### Is Quit2Heal free?

Quit2Heal is free to download, with no in-app purchases.

### Is Bolster Research Study free?

Bolster Research Study is free to download, with no in-app purchases.

### Do Quit2Heal or Bolster Research Study have ads?

Neither Quit2Heal nor Bolster Research Study shows ads.

### Which is updated more often, Quit2Heal or Bolster Research Study?

Quit2Heal ships an update every 7 months, and Bolster Research Study every 3 months. Most recently, Quit2Heal was updated on July 1, 2026 and Bolster Research Study on September 14, 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.*