# Lumu Light Meter vs Lightme

The clearest difference is rating: Lightme at 4.8 against Lumu Light Meter's 3.4. Lightme also leads on review sentiment (74% vs 53%) and update cadence (every 9 days vs monthly). Lumu Light Meter's advantage is iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Lumu Light Meter sells 3 one-off in-app purchases and Lightme sells 8 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Lightme holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 99 and 101 respectively. Written reviews point the same way: 53% of Lumu Light Meter's written reviews are positive against 74% of Lightme's.

Lumu Light Meter ships an update monthly, Lightme every 9 days. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Lumu Light Meter | Lightme |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (99 ratings)](https://appshunter.io/ios/app/lumu-light-meter/id730969737/reviews) | **[4.8 (101 ratings)](https://appshunter.io/ios/app/lightme-logbook/id1544518308/reviews)** |
| Number of ratings | 99 | **101** |
| Positive reviews | 52.8% of reviews | **73.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 52 MB | 13 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Lumu d.o.o.](https://appshunter.io/developer/912288615) | [Giuseppe Bertolini](https://appshunter.io/developer/1509033789) |

## 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


### Lightme

[App page](https://appshunter.io/ios/app/lightme-logbook/id1544518308)

This app helps analog photographers meticulously track their film rolls, shots, and development processes. It allows for detailed logging of gear and consumables, with features for data visualization and export. Users can also manage film holders and add post-development notes with photos of final results.

**Highlights:** Log film rolls, shots, and development, Track gear and consumables, Data visualization with graphs/histograms, Data export in JSON/CSV formats, Manage large format film holders, Post-development notes with photos

**Features:** Family Sharing, Apple Watch app

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Cappuccino | $2.99 | per month |
| Focaccia Barese | $12.99 | per year |
| Spaghetti Carbonara | $29.99 | per year |
| Homemade Pizza party | $49.99 | per year |
| A smile :) | Free | one-time |
| Box of Prosecco | $59.99 | one-time |
| Fuel for my '90s camper | $119.99 | one-time |
| Terme for two | $239.99 | one-time |


## Frequently asked questions

### Is Lumu Light Meter free?

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

### Is Lightme free?

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

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

Lightme is rated higher. Lumu Light Meter averages 3.4 out of 5 from 99 ratings, while Lightme averages 4.8 from 101 ratings.

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

Neither Lumu Light Meter nor Lightme shows ads.

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

Lumu Light Meter ships an update monthly, and Lightme every 9 days. Most recently, Lumu Light Meter was updated on September 19, 2026 and Lightme on September 23, 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.*