---
title: "TNM8 Breast Cancer Calculator — App Overview"
url: https://marlvel.ai/apps/com-wesley-tnmbreast
category: Health & Fitness
developer: Wesley Andrade
platforms: ios
rating: 3.4 (8 ratings)
pricing: paid
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T09:08:02.086Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While marketed as an intuitive tool for AJCC 8th edition staging, some users report discrepancies in the accuracy of prognostic stage calculations.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Health & Fitness |
| Rating | 3.4 ★ (8) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 3.3 |
| Developer | Wesley Andrade |

<!-- SECTION: Summary -->
## What is TNM8 Breast Cancer Calculator?

The TNM8 Breast Cancer Calculator is a clinical tool designed to assist medical professionals in staging breast cancer according to the AJCC Cancer Staging Manual 8th Edition. It calculates Anatomic, Clinical Prognostic, and Pathological Prognostic stages by incorporating biomarker factors such as Tumor Grade, HER2, ER, and PR status. The app aims to provide a personalized staging approach based on the updated 2017 AJCC guidelines.

<!-- SECTION: Key Features -->
## Key Features

- **AJCC 8th Edition Staging**: Provides staging calculations based on the official AJCC Cancer Staging Manual 8th Edition.
- **Prognostic Factor Integration**: Calculates stages using biomarker data including Tumor Grade, HER2, Estrogen Receptor (ER), and Progesterone Receptor (PR).
- **Genomic Profile Support**: Incorporates genomic profiling as a prognostic factor for eligible pT1-T2 N0 M0 HER2- and ER+ cases.
- **Multi-Stage Calculation**: Supports the determination of Anatomic, Clinical Prognostic, and Pathological Prognostic stages.

<!-- SECTION: Target Audience -->
## Who is it for?

Oncologists and medical professionals involved in breast cancer staging.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/tnm8-breast-cancer-calculator/id1294700966?uo=2)
- [Full Intelligence Report](https://marlvel.ai/apps/com-wesley-tnmbreast)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-wesley-tnmbreast).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*