# OSpectrometer vs Camam

The clearest difference is review sentiment: Camam at 100% against OSpectrometer's 0%. Camam also leads on rating (5.0 vs 2.0). OSpectrometer's advantage is ratings volume (4 vs 1) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. OSpectrometer sells 2 in-app purchases, starting at $2.99 per month and Camam sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Camam holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 0% of OSpectrometer's written reviews are positive against 100% of Camam's.

## The numbers

| Metric | OSpectrometer | Camam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/ospectrometer/id6446124449/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/camam/id6670701316/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 71 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI](https://appshunter.io/developer/1674573382) | [Reflexive, Inc.](https://appshunter.io/developer/1767127180) |

## What reviewers say

### OSpectrometer

[App page](https://appshunter.io/ios/app/ospectrometer/id6446124449)

This app uses your device's camera and screen to perform basic optical spectroscopy. Analyze the visible light spectrum of objects, map light wavelengths to RGB values, and save or share your findings. It functions offline without external hardware.

**Highlights:** Visible light spectrum analysis, RGB color value mapping, Wavelength selection and scanning, Front camera reflection sensing, Save and share results, Offline functionality

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| month | $2.99 | per month |
| year | $9.99 | per year |


### Camam

[App page](https://appshunter.io/ios/app/camam/id6670701316)

This personal safety application allows users to simultaneously record video from both their front and back cameras. It captures critical moments without distractions, providing a comprehensive record of events.

**Highlights:** Simultaneous front and back camera recording, Personal safety focus, Distraction-free recording interface, Capture critical moments

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $1 | $1.00 | one-time |
| $2 | $2.00 | one-time |
| $5 | $5.00 | one-time |
| $20 | $20.00 | one-time |
| $50 | $50.00 | one-time |


## Frequently asked questions

### Is OSpectrometer free?

OSpectrometer is free to download, with in-app purchases available.

### Is Camam free?

Camam is free to download, with in-app purchases available.

### Which has better reviews, OSpectrometer or Camam?

Camam is rated higher. OSpectrometer averages 2.0 out of 5 from 4 ratings, while Camam averages 5.0 from 1 ratings.

### Do OSpectrometer or Camam have ads?

Neither OSpectrometer nor Camam 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.*