# Light Lamb vs illumeter

The clearest difference is rating: Light Lamb at 5.0 against illumeter's 4.6. illumeter's advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (11 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Light Lamb holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: illumeter has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Light Lamb ships an update every 3 months, illumeter every 2 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Light Lamb | illumeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/light-lamb/id1580207650/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/illumeter/id6474086258/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 12 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CHUN YIN FUNG](https://appshunter.io/developer/1579179943) | [Seunghun Yang](https://appshunter.io/developer/1586944242) |

## What reviewers say

### Light Lamb

[App page](https://appshunter.io/ios/app/light-lamb/id1580207650)

This app acts as a light meter for film photographers, offering both automatic and manual control over camera settings. It helps ensure correct exposure by suggesting adjustments based on your chosen parameters and scene conditions. Features include spot metering, safe shutter speed awareness, and the ability to save settings with scene photos.

**Highlights:** Automatic exposure mode for film cameras, Assisted manual control of aperture, shutter, ISO, Histogram for exposure visualization, Safe shutter speed matching, Spot metering with 5x zoom, Customizable ISO, aperture, shutter speed ranges, Save settings with scene photos and location

**In-app purchases:** none


### illumeter

[App page](https://appshunter.io/ios/app/illumeter/id6474086258)

This app functions as a portable light meter, allowing users to measure exposure values like aperture, shutter speed, and ISO. It offers features for logging shots with location and settings, and provides customization options for a personalized user experience.

**Highlights:** Exposure measurement (Aperture, Shutter Speed, ISO), Tap-to-focus exposure lock, Exposure compensation, Frame logging with location and settings, List and map view of logged frames, Customizable settings and appearance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Light Lamb free?

Light Lamb is free to download, with no in-app purchases.

### Is illumeter free?

illumeter is free to download, with no in-app purchases.

### Which has better reviews, Light Lamb or illumeter?

Light Lamb is rated higher. Light Lamb averages 5.0 out of 5 from 1 ratings, while illumeter averages 4.6 from 11 ratings.

### Do Light Lamb or illumeter have ads?

Neither Light Lamb nor illumeter shows ads.

### Which is updated more often, Light Lamb or illumeter?

Light Lamb ships an update every 3 months, and illumeter every 2 weeks. Most recently, Light Lamb was updated on October 6, 2026 and illumeter on October 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.*