# CamDE vs Alumina Light Meter

The clearest difference is price: Alumina Light Meter at Free against CamDE's $2.99. Alumina Light Meter also leads on rating (5.0 vs 4.4) and update cadence (monthly vs every 26 months). CamDE's advantage is in-app purchases (none vs 4) and ratings volume (9 vs 1). On ads and device support there is nothing between them.

Alumina Light Meter is free to download; CamDE costs $2.99 up front. Alumina Light Meter sells 4 in-app purchases, starting at $2.99 per year. CamDE asks for nothing beyond the download.

Alumina Light Meter holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: CamDE has 9 ratings behind it against 1, so its average is the more settled of the two.

CamDE ships an update every 26 months, Alumina Light Meter monthly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CamDE | Alumina Light Meter |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/camde-multiple-exposure/id1486723792/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alumina-light-meter/id6761670214/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Monthly** |
| Monetization | Paid | **Freemium** |
| Size | 45 MB | 21 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [晓乾 郑](https://appshunter.io/developer/969783917) | [Forgio Technologies, LLC](https://appshunter.io/developer/1867074008) |

## What reviewers say

### CamDE

[App page](https://appshunter.io/ios/app/camde-multiple-exposure/id1486723792)

Create stunning double exposure effects with this camera app. Capture two photos in real-time or select from your gallery to blend them into unique art. Adjust colors and enjoy a simple, intuitive editing process.

**Highlights:** Real-time double exposure capture, Mix photos from gallery, Front and rear camera support, Built-in double exposure effects, Photo color adjustment tools

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

**In-app purchases:** none


### Alumina Light Meter

[App page](https://appshunter.io/ios/app/alumina-light-meter/id6761670214)

This app helps you understand and improve the lighting in your environment. It uses your device's camera to scan rooms, assess brightness, glare, and warmth, and provides simple recommendations for various uses like work, reading, or video calls. It offers practical guidance without complex technical readings.

**Highlights:** Scan rooms with device camera, Assess brightness, glare, and warmth, Receive practical lighting recommendations, Use specialized modes for different activities, Compare lighting between two spots, Map rooms with AR/LiDAR support, Save scans locally

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alumina Pro Annual | $2.99 | per year |
| Alumina Pro Annual | $4.99 | per year |
| Alumina Pro Lifetime | $4.49 | one-time |
| Alumina Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is CamDE free?

CamDE costs $2.99, with no in-app purchases.

### Is Alumina Light Meter free?

Alumina Light Meter is free to download, with in-app purchases available.

### Which has better reviews, CamDE or Alumina Light Meter?

Alumina Light Meter is rated higher. CamDE averages 4.4 out of 5 from 9 ratings, while Alumina Light Meter averages 5.0 from 1 ratings.

### Do CamDE or Alumina Light Meter have ads?

Neither CamDE nor Alumina Light Meter shows ads.

### Which is updated more often, CamDE or Alumina Light Meter?

CamDE ships an update every 26 months, and Alumina Light Meter monthly. Most recently, CamDE was updated on November 7, 2026 and Alumina Light Meter on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*