# LightMeter35 vs illumeter

The clearest difference is price: illumeter at Free against LightMeter35's $3.99. illumeter also leads on update cadence (every 2 weeks vs every 6 weeks) and review sentiment (100% vs 89%). LightMeter35's advantage is rating (5.0 vs 4.6). On ratings volume, ads, in-app purchases and device support there is nothing between them.

illumeter is free to download; LightMeter35 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LightMeter35 holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 6 and 11 respectively. Written reviews complicate that: 89% of LightMeter35's written reviews are positive against 100% of illumeter's, so the app with the better star average is not the one people write more warmly about.

LightMeter35 ships an update every 6 weeks, illumeter every 2 weeks. The most recent releases landed on September 22, 2026 and July 18, 2026 respectively.

## The numbers

| Metric | LightMeter35 | illumeter |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/lightmeter35/id1522046585/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/illumeter/id6474086258/reviews) |
| Number of ratings | 6 | **11** |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 3 MB | 12 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [徐阳 王](https://appshunter.io/developer/626655002) | [Seunghun Yang](https://appshunter.io/developer/1586944242) |

## What reviewers say

### LightMeter35

[App page](https://appshunter.io/ios/app/lightmeter35/id1522046585)

This app provides film photographers with a digital light meter, featuring a simple interface and precise lux calculations. It has been redesigned with skeuomorphic elements to enhance the analog photography experience.

**Highlights:** Light meter for film photographers, Simple UI, Statistic-based lux calculation, Skeuomorphic design, On-the-go usability

**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 LightMeter35 free?

LightMeter35 costs $3.99, with no in-app purchases.

### Is illumeter free?

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

### Which has better reviews, LightMeter35 or illumeter?

LightMeter35 is rated higher. LightMeter35 averages 5.0 out of 5 from 6 ratings, while illumeter averages 4.6 from 11 ratings.

### Do LightMeter35 or illumeter have ads?

Neither LightMeter35 nor illumeter shows ads.

### Which is updated more often, LightMeter35 or illumeter?

LightMeter35 ships an update every 6 weeks, and illumeter every 2 weeks. Most recently, LightMeter35 was updated on September 22, 2026 and illumeter on July 18, 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.*