# Lumu Light Meter vs Minimal Light Meter

The clearest difference is price: Lumu Light Meter at Free against Minimal Light Meter's $0.99. Lumu Light Meter also leads on update cadence (monthly vs every 19 months) and ratings volume (99 vs 1). Minimal Light Meter's advantage is rating (5.0 vs 3.4) and in-app purchases (none vs 3). On ads there is nothing between them.

Lumu Light Meter is free to download; Minimal Light Meter costs $0.99 up front. Lumu Light Meter sells 3 one-off in-app purchases. Minimal Light Meter asks for nothing beyond the download.

Minimal Light Meter holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Lumu Light Meter has 99 ratings behind it against 1, so its average is the more settled of the two.

Lumu Light Meter ships an update monthly, Minimal Light Meter every 19 months. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Lumu Light Meter | Minimal Light Meter |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.4 (99 ratings)](https://appshunter.io/ios/app/lumu-light-meter/id730969737/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/minimal-light-meter/id6504420435/reviews)** |
| Number of ratings | **99** | 1 |
| Positive reviews | 52.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 19 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#195** |
| Size | 52 MB | 0 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lumu d.o.o.](https://appshunter.io/developer/912288615) | [Jack Kroll](https://appshunter.io/developer/1638376186) |

## What reviewers say

### Lumu Light Meter

[App page](https://appshunter.io/ios/app/lumu-light-meter/id730969737)

This app functions as a standalone reflective light meter or pairs with hardware for professional flash and color temperature measurements. It offers various modes for photography and videography, storing measurements with notes and location.

**Highlights:** Standalone reflective light meter, Flash and color temperature metering, Photo and cine/video modes, Spot metering, Color temperature in Kelvin, Store measurements with notes

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite to Power Upgrade | $69.99 | one-time |
| Power to Pro Upgrade | $229.99 | one-time |
| Lite to Pro Upgrade | $249.99 | one-time |

**What reviewers like**

- ✨ Accurate light metering
- ✨ Precise color meter readings
- 👍 Intuitive and clean UI
- 👍 Great for film photography
- 👍 Convenient pocket-sized tool

**What reviewers complain about**

- 😞 Terrible customer service
- 😞 Unresponsive support
- 😞 Expensive hardware
- 😞 Misleading advertising
- 😞 Inconsistent accuracy

**Reported bugs**

- 🐛 LUX value shown as FootCandle
- 🐛 ISO keeps changing when metering
- 🐛 Color temp readout option disappeared
- 🐛 Error when factory resetting module
- 🐛 Cannot read CCT

**Requested features**

- 💡 Aperture priority mode
- 💡 Ability to lock aperture
- 💡 Analog style shutter speed/aperture display
- 💡 Option to see all equivalent exposure settings at a glance
- 💡 Ability to take two readings and see difference in stops


### Minimal Light Meter

[App page](https://appshunter.io/ios/app/minimal-light-meter/id6504420435)

**Currently charting:** #195 Top Paid · Photo & Video (US App Store)

This app offers precise light metering with a streamlined interface and a dimmable camera view. It allows for fully customizable ISO settings, ensuring accuracy with non-standard film stocks.

**Highlights:** Accurate light metering, Intuitive user interface, Dimmable camera view, Custom ISO settings, Support for non-standard ISO

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lumu Light Meter free?

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

### Is Minimal Light Meter free?

Minimal Light Meter costs $0.99, with no in-app purchases.

### Which has better reviews, Lumu Light Meter or Minimal Light Meter?

Minimal Light Meter is rated higher. Lumu Light Meter averages 3.4 out of 5 from 99 ratings, while Minimal Light Meter averages 5.0 from 1 ratings.

### Do Lumu Light Meter or Minimal Light Meter have ads?

Neither Lumu Light Meter nor Minimal Light Meter shows ads.

### Which is updated more often, Lumu Light Meter or Minimal Light Meter?

Lumu Light Meter ships an update monthly, and Minimal Light Meter every 19 months. Most recently, Lumu Light Meter was updated on September 19, 2026 and Minimal Light Meter on September 10, 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.*