# Quit2Heal vs LifeData

The clearest difference is update cadence: LifeData at every 3 weeks against Quit2Heal's every 7 months. Quit2Heal's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Quit2Heal against 5.0 for LifeData. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Quit2Heal ships an update every 7 months, LifeData every 3 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Quit2Heal | LifeData |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/quit2heal/id1327059532/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lifedata/id6443996884/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 57 MB | 10 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Fred Hutch Cancer Research Center](https://appshunter.io/developer/1205729311) | [LifeData, LLC](https://appshunter.io/developer/939951917) |

## 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


### LifeData

[App page](https://appshunter.io/ios/app/lifedata/id6443996884)

This app allows users to participate in research studies by interacting with content throughout their day. It's designed to gather data on daily experiences, patient-reported outcomes for healthcare, and personal growth.

**Highlights:** Participate in research studies, Experience sampling, Track patient-reported outcomes, Personal growth studies, Interact with study content daily

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quit2Heal free?

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

### Is LifeData free?

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

### Which has better reviews, Quit2Heal or LifeData?

Quit2Heal and LifeData are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Quit2Heal or LifeData have ads?

Neither Quit2Heal nor LifeData shows ads.

### Which is updated more often, Quit2Heal or LifeData?

Quit2Heal ships an update every 7 months, and LifeData every 3 weeks. Most recently, Quit2Heal was updated on October 18, 2026 and LifeData on October 24, 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.*