# 유방암 by 세컨드 닥터 vs Fittrix

The clearest difference is review sentiment: 유방암 by 세컨드 닥터 at 88% against Fittrix's 33%. Fittrix's advantage is update cadence (weekly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

유방암 by 세컨드 닥터 ships an update every 2 months, Fittrix weekly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 유방암 by 세컨드 닥터 | Fittrix |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **87.5% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 200 MB | 26 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Medi Plus Solution Co.,Ltd](https://appshunter.io/developer/1247358246) | [Fittrix](https://appshunter.io/developer/1563371629) |

## What reviewers say

### 유방암 by 세컨드 닥터

[App page](https://appshunter.io/ios/app/by/id1446710621)

This app offers personalized health management for cancer patients, focusing on recovery. It provides tailored exercise guides, nutrition analysis, health information, and expert consultations. Users can track vital signs and manage medication schedules.

**Highlights:** Personalized health management for cancer patients, Tailored exercise and nutrition guidance, Health information journal (세닥저널), 1:1 expert health consultations, Vital sign tracking (blood sugar, blood pressure, weight), Medication schedule reminders, DOFIT PRO band integration for activity and sleep tracking

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Fittrix

[App page](https://appshunter.io/ios/app/fittrix/id1563371627)

This app analyzes your body measurements using proprietary technology to provide personalized online and offline workout plans and coaching. It aims to offer a comprehensive fitness solution based on individual body data.

**Highlights:** Body measurement analysis, Personalized workout curriculum, Online coaching, Offline coaching, Proprietary technology

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

**In-app purchases:** none


## Frequently asked questions

### Is 유방암 by 세컨드 닥터 free?

유방암 by 세컨드 닥터 is free to download, with no in-app purchases.

### Is Fittrix free?

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

### Do 유방암 by 세컨드 닥터 or Fittrix have ads?

Neither 유방암 by 세컨드 닥터 nor Fittrix shows ads.

### Which is updated more often, 유방암 by 세컨드 닥터 or Fittrix?

유방암 by 세컨드 닥터 ships an update every 2 months, and Fittrix weekly. Most recently, 유방암 by 세컨드 닥터 was updated on October 8, 2026 and Fittrix 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.*