# FlightDose — Flight radiation tracker

> Scientific tool for estimating in-flight cosmic radiation exposure. (iPhone/iPad app by Apex Technology Group, Inc.)

- Source: https://appshunter.io/ios/app/flightdose/id6759472369 (this page in markdown: same URL + `.md`)
- Developer: [Apex Technology Group, Inc](https://appshunter.io/developer/1878815891)
- Category: Utilities, Travel
- Price: Free with in-app purchases
- Rating: 5.00/5 from 5 App Store ratings · 2 written reviews indexed
- Age rating: 12+
- Requires: iOS 17.0 · 12 MB
- Released: 2026-05-12
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/flightdose/id6759472369/reviews.md

## What is FlightDose?

FlightDose is a scientific aviation tool for estimating exposure to cosmic radiation during flight, based on established aerospace radiation modeling principles.

At its core, FlightDose leverages methodologies derived from CARI-7, a widely recognized aviation radiation dose model developed for analyzing radiation exposure at altitude. By combining route geometry with altitude, latitude, geomagnetic shielding, and solar conditions, FlightDose provides informed estimates of in-flight radiation dose in a clear, modern interface.

Cosmic radiation increases rapidly at cruising altitudes and varies significantly by latitude and flight path. FlightDose makes this invisible environmental factor understandable using real aviation physics and data-driven calculations.

What FlightDose does

• Estimates in-flight radiation dose using CARI-7–based modeling concepts
• Accounts for altitude, geographic position, and Earth’s magnetic field
• Supports route-based and flight-based dose estimation
• Presents results clearly without unnecessary complexity

Who it’s for

• Pilots and aircrew
• Frequent flyers
• Aviation professionals and students
• Engineers, researchers, and science-focused travelers
• Anyone curious about estimating radiation dose during flights

Important information

FlightDose is provided for informational and educational purposes only.
It is not endorsed by the FAA and does not provide medical advice, diagnosis, or risk assessment.
All dose values are estimates and should not be used for clinical, regulatory, or occupational decision-making.

## Key features

- Estimates in-flight radiation dose
- CARI-7 based modeling concepts
- Accounts for altitude and position
- Considers Earth's magnetic field
- Supports route and flight estimation
- Clear results presentation

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remve Ads | $2.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/flightdose/id6759472369/reviews.md

### 5/5 — Virginia

*2026-05-13*

Very good app! Highly recommended

### 5/5 — Suen

*2026-05-13*

This is a must have app for frequent flyers who care about radiation exposure. Extremely helpful, functional, and well designed.

## Frequently asked questions about FlightDose

### What is FlightDose?

FlightDose is a scientific tool designed to estimate exposure to cosmic radiation during flights. It uses established aerospace radiation modeling principles to provide informed dose estimates.

### How does FlightDose estimate radiation dose?

FlightDose leverages methodologies derived from CARI-7, a recognized aviation radiation dose model. It combines route geometry with altitude, latitude, geomagnetic shielding, and solar conditions for calculations.

### Who is FlightDose intended for?

The app is for pilots, aircrew, frequent flyers, aviation professionals and students, engineers, researchers, science-focused travelers, and anyone curious about estimating radiation dose during flights.

### Is FlightDose FAA approved?

No, FlightDose is provided for informational and educational purposes only and is not endorsed by the FAA. It does not provide medical advice, diagnosis, or risk assessment.

### Can I use FlightDose for clinical or occupational decisions?

No, all dose values provided by FlightDose are estimates and should not be used for clinical, regulatory, or occupational decision-making.

### What devices is FlightDose available on?

FlightDose is available on devices with an age rating of 12+.

### How often is FlightDose updated?

The latest version is 1.04(1), updated on May 21, 2026. This indicates regular updates to maintain accuracy and functionality.

### What is the user rating for FlightDose?

FlightDose has an excellent rating of 5.0 stars based on 5 ratings, indicating high user satisfaction.

## Version history (last 5 releases)

### 1.05 — 2026-08-11

Introducing ad-free credit packs. Existing ad-free purchases are honored permanently.

### 1.04(1) — 2026-05-21

Health comparisons now show a tap indicator so it's clear you can drill into each one for details.

### 1.0.3 — 2026-05-19

Minor feature improvements. Cleaned up health comparison text to be easier to read.

### 1.0.2 — 2026-05-18

Enhanced cosmic radiation forecast

### 1.0.1 — 2026-05-12

New app icon, bug fixes, and stability improvements.

## More apps by Apex Technology Group, Inc

- [RenTool](https://appshunter.io/ios/app/rentool/id6762491402)

All apps by Apex Technology Group, Inc: https://appshunter.io/developer/1878815891

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*