# Isotope Browser vs CamAtom

The clearest difference is review sentiment: Isotope Browser at 83% against CamAtom's 0%. Isotope Browser also leads on update cadence (every 6 weeks vs every 11 months) and ratings volume (27 vs 3). CamAtom's advantage is rating (5.0 vs 4.8). 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.

CamAtom 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 3, so its average is the more settled of the two. Written reviews complicate that: 83% of Isotope Browser's written reviews are positive against 0% of CamAtom's, so the app with the better star average is not the one people write more warmly about.

Isotope Browser ships an update every 6 weeks, CamAtom every 11 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Isotope Browser | CamAtom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (27 ratings)](https://appshunter.io/ios/app/isotope-browser/id943890538/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/camatom/id1062399725/reviews)** |
| Number of ratings | **27** | 3 |
| Positive reviews | **82.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Monetization | Free | Free |
| Size | 8 MB | 1 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IAEA](https://appshunter.io/developer/535500126) | [KISScientific Instruments Inc.](https://appshunter.io/developer/1062399724) |

## 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


### CamAtom

[App page](https://appshunter.io/ios/app/camatom/id1062399725)

This app works with a smartphone spectroscope to view and analyze light spectra. It offers calibration, zoom, and scaling features for data collection and storage. Requires a separate spectroscope device.

**Highlights:** View light spectra, Calibrate with reference spectra, Zoom and scaling features, Collect and store data, Analyze spectral data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Isotope Browser free?

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

### Is CamAtom free?

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

### Which has better reviews, Isotope Browser or CamAtom?

CamAtom is rated higher. Isotope Browser averages 4.8 out of 5 from 27 ratings, while CamAtom averages 5.0 from 3 ratings.

### Do Isotope Browser or CamAtom have ads?

Neither Isotope Browser nor CamAtom shows ads.

### Which is updated more often, Isotope Browser or CamAtom?

Isotope Browser ships an update every 6 weeks, and CamAtom every 11 months. Most recently, Isotope Browser was updated on October 16, 2026 and CamAtom on October 7, 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.*