# Light Meter vs Light Meter Ultra

The clearest difference is rating: Light Meter Ultra at 4.7 against Light Meter's 2.5. Light Meter Ultra also leads on update cadence (every 8 days vs every 71 months) and ratings volume (738 vs 31). Light Meter's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Light Meter sells 3 in-app purchases, starting at $3.99 per month and Light Meter Ultra sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Light Meter Ultra holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: Light Meter Ultra has 738 ratings behind it against 31, so its average is the more settled of the two. Written reviews point the same way: 30% of Light Meter's written reviews are positive against 38% of Light Meter Ultra's.

Light Meter ships an update every 71 months, Light Meter Ultra every 8 days. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Light Meter | Light Meter Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (31 ratings)](https://appshunter.io/ios/app/light-meter-lux-camera/id947202507/reviews) | **[4.7 (738 ratings)](https://appshunter.io/ios/app/light-meter-ultra/id1558108173/reviews)** |
| Number of ratings | 31 | **738** |
| Positive reviews | 29.5% of reviews | **37.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 71 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 81 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tu Anh Do](https://appshunter.io/developer/738947045) | [Ultrafine](https://appshunter.io/developer/1558108175) |

## What reviewers say

### Light Meter

[App page](https://appshunter.io/ios/app/light-meter-lux-camera/id947202507)

Measure ambient light levels using your smartphone's camera. Get quick and precise lux readings for personal use, saving you the cost of professional equipment. Simply open the app and point your camera to see real-time measurements.

**Highlights:** Easy lux measurement, High precision readings, Real-time updates, Unique and attractive design, Simple and convenient to use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Meter Pro Monthly | $3.99 | per month |
| Light Meter Pro Yearly | $34.99 | per year |
| Lighte Meter Pro Lifetime | $79.99 | one-time |


### Light Meter Ultra

[App page](https://appshunter.io/ios/app/light-meter-ultra/id1558108173)

This app provides precise light metering for film photography, eliminating the need for external hardware. It offers various metering modes and customizable profiles to ensure perfect exposures for manual cameras. Advanced features like reciprocity failure correction are available with a PRO plan.

**Highlights:** Aperture Priority Metering, Shutter Priority Metering, Exposure Priority Metering, Customizable ISO, Shutter Speed, Aperture, Exposure Compensation, Reciprocity Failure Correction, Custom Camera Profiles

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Meter | $7.99 | per 7 days |
| Light Meter | $11.99 | per month |
| Light Meter | $39.99 | per year |

**What reviewers like**

- 🚀 Accurate and fast metering
- 👍 Clean and intuitive interface
- 💡 Customizable settings (aperture, shutter, ISO)
- 🔍 Useful for analog/film photography

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Locked features behind paywall
- 🐛 Unreliable performance in low-light conditions
- 📱 Requires internet connection for full functionality

**Reported bugs**

- Camera integration issues causing failed exposures
- Inconsistent metering results compared to standalone meters

**Requested features**

- Offline mode for remote shooting
- Wider aperture and shutter speed range
- Support for more camera/film types
- Customizable exposure bias/compensation


## Frequently asked questions

### Is Light Meter free?

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

### Is Light Meter Ultra free?

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

### Which has better reviews, Light Meter or Light Meter Ultra?

Light Meter Ultra is rated higher. Light Meter averages 2.5 out of 5 from 31 ratings, while Light Meter Ultra averages 4.7 from 738 ratings.

### Do Light Meter or Light Meter Ultra have ads?

Neither Light Meter nor Light Meter Ultra shows ads.

### Which is updated more often, Light Meter or Light Meter Ultra?

Light Meter ships an update every 71 months, and Light Meter Ultra every 8 days. Most recently, Light Meter was updated on November 1, 2026 and Light Meter Ultra on November 7, 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.*