# InterSpec Radiation Analysis vs AccuRad

The clearest difference is rating: InterSpec Radiation Analysis at 4.2 against AccuRad's 4.0. InterSpec Radiation Analysis also leads on iOS requirement (11.0 vs 14.0). AccuRad's advantage is update cadence (every 5 months vs every 11 months). On price, review sentiment, 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.

InterSpec Radiation Analysis holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

InterSpec Radiation Analysis ships an update every 11 months, AccuRad every 5 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | InterSpec Radiation Analysis | AccuRad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/interspec-radiation-analysis/id1447080767/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/accurad/id1494098537/reviews) |
| Number of ratings | **10** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 80 MB | 26 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William Johnson](https://appshunter.io/developer/1447080766) | [Mirion Technologies, Inc.](https://appshunter.io/developer/561534087) |

## What reviewers say

### InterSpec Radiation Analysis

[App page](https://appshunter.io/ios/app/interspec-radiation-analysis/id1447080767)

Analyze nuclear radiation spectral data to identify nuclides, determine source activity, and calculate shielding. Supports various detector file formats and includes tools for dose rate calculations and nuclide decay information.

**Highlights:** Spectral nuclear radiation data analysis, Nuclide identification, Source activity determination, Shielding amount calculation, Spectral file format conversion, Dose rate calculations, Interactive nuclide decay information

**Features:** macOS Compatibility

**In-app purchases:** none


### AccuRad

[App page](https://appshunter.io/ios/app/accurad/id1494098537)

This app provides a mobile interface for a personal radiation detector, enabling real-time data relay for emergency responders. It connects to various management software and offers instructional videos for device operation.

**Highlights:** Real-time geospatial and radiological data relay, Connects to RadResponder, Sigma, and SpirVIEW software, Library of how-to videos for device operation, Intuitive interface with user-friendly navigation, Secure data sharing compliant with international standards, Remote reachback connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InterSpec Radiation Analysis free?

InterSpec Radiation Analysis is free to download, with no in-app purchases.

### Is AccuRad free?

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

### Which has better reviews, InterSpec Radiation Analysis or AccuRad?

InterSpec Radiation Analysis is rated higher. InterSpec Radiation Analysis averages 4.2 out of 5 from 10 ratings, while AccuRad averages 4.0 from 4 ratings.

### Do InterSpec Radiation Analysis or AccuRad have ads?

Neither InterSpec Radiation Analysis nor AccuRad shows ads.

### Which is updated more often, InterSpec Radiation Analysis or AccuRad?

InterSpec Radiation Analysis ships an update every 11 months, and AccuRad every 5 months. Most recently, InterSpec Radiation Analysis was updated on October 17, 2026 and AccuRad on October 11, 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.*