# CamAtom vs Vernier Graphical Analysis

The clearest difference is rating: CamAtom at 5.0 against Vernier Graphical Analysis's 2.1. CamAtom also leads on iOS requirement (12.0 vs 17.7). Vernier Graphical Analysis's advantage is review sentiment (32% vs 0%) and update cadence (every 2 months vs every 11 months). 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 2.1. That said, the two scores are not equally well evidenced: Vernier Graphical Analysis has 527 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 0% of CamAtom's written reviews are positive against 32% of Vernier Graphical Analysis's, so the app with the better star average is not the one people write more warmly about.

CamAtom ships an update every 11 months, Vernier Graphical Analysis every 2 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CamAtom | Vernier Graphical Analysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/camatom/id1062399725/reviews)** | [2.1 (527 ratings)](https://appshunter.io/ios/app/vernier-graphical-analysis/id1385963326/reviews) |
| Number of ratings | 3 | **527** |
| Positive reviews | 0.0% of reviews | **32.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 1 MB | 106 MB |
| Requires iOS | **12.0** | 17.7 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KISScientific Instruments Inc.](https://appshunter.io/developer/1062399724) | [Vernier Software & Technology](https://appshunter.io/developer/389784250) |

## What reviewers say

### 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


### Vernier Graphical Analysis

[App page](https://appshunter.io/ios/app/vernier-graphical-analysis/id1385963326)

This app allows science students to collect, graph, and analyze data from Vernier sensors. It supports various sensor types, offers multiple data collection modes, and provides powerful analysis tools like curve fitting and statistics. Data can be shared and exported for reports and further analysis.

**Highlights:** Multi-sensor data collection, Various data collection modes, Simultaneous graph display, Data table view, Curve fitting, Statistical calculations, Data export (.CSV)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Helpful for physics/chemistry labs
- 👍 Easy to use interface
- 💡 Useful data analysis features

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔋 Drains battery quickly
- 🤯 Bizarre and unexplained glitches
- 🤢 Caused health issues for some users

**Reported bugs**

- App freezes and becomes unresponsive
- Sensor data not accurately recorded
- Unexpected app behavior and strange visual effects

**Requested features**

- More stable and reliable performance
- Better compatibility with older devices
- Improved Bluetooth connectivity


## Frequently asked questions

### Is CamAtom free?

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

### Is Vernier Graphical Analysis free?

Vernier Graphical Analysis is free to download, with no in-app purchases.

### Which has better reviews, CamAtom or Vernier Graphical Analysis?

CamAtom is rated higher. CamAtom averages 5.0 out of 5 from 3 ratings, while Vernier Graphical Analysis averages 2.1 from 527 ratings.

### Do CamAtom or Vernier Graphical Analysis have ads?

Neither CamAtom nor Vernier Graphical Analysis shows ads.

### Which is updated more often, CamAtom or Vernier Graphical Analysis?

CamAtom ships an update every 11 months, and Vernier Graphical Analysis every 2 months. Most recently, CamAtom was updated on October 7, 2026 and Vernier Graphical Analysis on October 13, 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.*