# LightMeter Express vs Light Meter

The clearest difference is update cadence: LightMeter Express at daily against Light Meter's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LightMeter Express sells 1 one-off in-app purchase and Light Meter sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

LightMeter Express ships an update daily, Light Meter every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | LightMeter Express | Light Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/lightmeter-express/id6748661409/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 3 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Digitaino LLC](https://appshunter.io/developer/1822882839) | [冲 洪](https://appshunter.io/developer/1866840157) |

## What reviewers say

### LightMeter Express

[App page](https://appshunter.io/ios/app/lightmeter-express/id6748661409)

This tool transforms your iPhone into a professional light meter for photography. It offers accurate exposure readings with real-time calculations for aperture, shutter speed, and ISO, supporting various camera settings and providing exposure compensation.

**Highlights:** Real-time light metering, Precise exposure calculations, Support for standard camera settings, Exposure value (EV) display, Spot metering (Pro feature), Live histogram (Pro feature)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Meter Pro | $2.99 | one-time |


### Light Meter

[App page](https://appshunter.io/ios/app/light-meter-exposure-lux/id6772089687)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is LightMeter Express free?

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

### Is Light Meter free?

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

### Do LightMeter Express or Light Meter have ads?

Neither LightMeter Express nor Light Meter shows ads.

### Which is updated more often, LightMeter Express or Light Meter?

LightMeter Express ships an update daily, and Light Meter every 3 months. Most recently, LightMeter Express was updated on October 24, 2026 and Light Meter on October 24, 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.*