# myLightMeter PRO vs Exposure Equivalence

The clearest difference is update cadence: myLightMeter PRO at every 5 days against Exposure Equivalence's every 3 months. myLightMeter PRO also leads on chart position (#19 vs #192). Exposure Equivalence's advantage is price ($0.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

myLightMeter PRO costs $4.99 and Exposure Equivalence $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

myLightMeter PRO ships an update every 5 days, Exposure Equivalence every 3 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | myLightMeter PRO | Exposure Equivalence |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/mylightmeter-pro/id583922375/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 90.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Paid | — |
| Best chart rank | **#19** | #192 |
| Size | 93 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [David Quiles](https://appshunter.io/developer/578971109) | [Rob Duell PhD](https://appshunter.io/developer/1458271389) |

## What reviewers say

### myLightMeter PRO

[App page](https://appshunter.io/ios/app/mylightmeter-pro/id583922375)

**Currently charting:** #19 Top Paid · Photo & Video, #176 Top Paid (US App Store)

This app provides precise exposure metering for photographers, supporting both digital and analog workflows. It offers a comprehensive set of manual controls and advanced tools like a hyperfocal distance calculator.

**Highlights:** Extended low-light sensitivity, Incident and reflected metering, Manual exposure control, Hyperfocal distance calculator, Save and review exposure data, Extract exposure data from photos

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate and reliable
- 👍 Convenient and easy to use
- 🔍 Useful for vintage/manual cameras
- 💡 Helpful for learning photography
- ⭐ Excellent value for money

**What reviewers complain about**

- 🐛 Crashes and bugs in recent versions
- 🔍 Spot metering mode not precise enough
- 🔧 Needs more customization options
- 🔋 Volume control issues

**Reported bugs**

- Crashes on startup
- Inconsistent behavior between free and pro versions
- Incorrect shutter speed and aperture options for some cameras

**Requested features**

- Ability to lock shutter speed and aperture
- Smaller spot metering area
- Support for more film/sensor formats
- Improved incident metering with diffuser


### Exposure Equivalence

[App page](https://appshunter.io/ios/app/exposure-equivalence/id6469605168)

**Currently charting:** #192 Top Paid · Photo & Video (US App Store)

**In-app purchases:** none


## Frequently asked questions

### Is myLightMeter PRO free?

myLightMeter PRO costs $4.99, with no in-app purchases.

### Is Exposure Equivalence free?

Exposure Equivalence costs $0.99, with no in-app purchases.

### Do myLightMeter PRO or Exposure Equivalence have ads?

Neither myLightMeter PRO nor Exposure Equivalence shows ads.

### Which is updated more often, myLightMeter PRO or Exposure Equivalence?

myLightMeter PRO ships an update every 5 days, and Exposure Equivalence every 3 months. Most recently, myLightMeter PRO was updated on October 26, 2026 and Exposure Equivalence on October 27, 2026.

### Which is more popular, myLightMeter PRO or Exposure Equivalence?

myLightMeter PRO currently peaks at #19 in the App Store charts, and Exposure Equivalence at #192. Chart position reflects recent download velocity rather than total install base.

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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.*