# Isotope Browser vs Muon Tracker

The clearest difference is price: Isotope Browser at Free against Muon Tracker's $1.99. Isotope Browser also leads on ratings volume (27 vs 1) and iOS requirement (11.0 vs 16.6). Muon Tracker's advantage is rating (5.0 vs 4.8). On ads, in-app purchases and device support there is nothing between them.

Isotope Browser is free to download; Muon Tracker costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Muon Tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Isotope Browser has 27 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Isotope Browser | Muon Tracker |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.8 (27 ratings)](https://appshunter.io/ios/app/isotope-browser/id943890538/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/muon-tracker/id6745190290/reviews)** |
| Number of ratings | **27** | 1 |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | **Free** | Paid |
| Size | 8 MB | 1 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IAEA](https://appshunter.io/developer/535500126) | [Arpacore B.V.](https://appshunter.io/developer/1441928570) |

## What reviewers say

### Isotope Browser

[App page](https://appshunter.io/ios/app/isotope-browser/id943890538)

Access comprehensive nuclear data for over 4,000 nuclides and isomers. Explore interactive charts, filter by various criteria, and view detailed information for each nuclide. Data is sourced from reliable resources and available offline.

**Highlights:** Properties of over 4,000 nuclides and isomers, Interactive Chart of Nuclides, Periodic Table of Elements, Filter by half-life, decay mode, radiation type, and energy, Detailed nuclide information with web links, Offline access to embedded database

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

**In-app purchases:** none


### Muon Tracker

[App page](https://appshunter.io/ios/app/muon-tracker/id6745190290)

Simulates the detection of high-energy muons from cosmic rays, visualizing their paths and energy in real-time. Explore particle physics and cosmic radiation with location-based data and exportable logs.

**Highlights:** Simulates cosmic muon detection, Visualizes muon tracks in 3D, Real-time rate and flux display, Location-based data and altitude adjustment, Exportable event logs (CSV), Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Isotope Browser free?

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

### Is Muon Tracker free?

Muon Tracker costs $1.99, with no in-app purchases.

### Which has better reviews, Isotope Browser or Muon Tracker?

Muon Tracker is rated higher. Isotope Browser averages 4.8 out of 5 from 27 ratings, while Muon Tracker averages 5.0 from 1 ratings.

### Do Isotope Browser or Muon Tracker have ads?

Neither Isotope Browser nor Muon Tracker shows ads.

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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.*