# Light Meter Wheel vs Ready! Action

The clearest difference is price: Ready! Action at Free against Light Meter Wheel's $1.99. Ready! Action also leads on update cadence (weekly vs every 2 months). Light Meter Wheel's advantage is chart position (#188 vs unranked) and iOS requirement (15.6 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Ready! Action is free to download; Light Meter Wheel costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Light Meter Wheel ships an update every 2 months, Ready! Action weekly. Both last shipped on November 6, 2026.

## The numbers

| Metric | Light Meter Wheel | Ready! Action |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/light-meter-wheel/id720707253/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 91.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Best chart rank | **#188** | — |
| Size | 4 MB | 55 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Quiles](https://appshunter.io/developer/578971109) | [WEIRU SONG](https://appshunter.io/developer/6777968020) |

## What reviewers say

### Light Meter Wheel

[App page](https://appshunter.io/ios/app/light-meter-wheel/id720707253)

**Currently charting:** #188 Top Paid · Photo & Video (US App Store)

This app offers a fast, visual, and precise way to measure light for photography. It features a unique exposure wheel that displays aperture, shutter speed, and ISO simultaneously, giving photographers instant control and clarity.

**Highlights:** Real exposure wheel with all values in one view, Real-time metering with instant EV readings, Wide ISO and shutter speed range, Exposure timer for long exposures, Incident metering using front camera, Calibration for accuracy

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

**In-app purchases:** none


### Ready! Action

[App page](https://appshunter.io/ios/app/ready-action/id6814190990)

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

**In-app purchases:** none


## Frequently asked questions

### Is Light Meter Wheel free?

Light Meter Wheel costs $1.99, with no in-app purchases.

### Is Ready! Action free?

Ready! Action is free to download, with no in-app purchases.

### Do Light Meter Wheel or Ready! Action have ads?

Neither Light Meter Wheel nor Ready! Action shows ads.

### Which is updated more often, Light Meter Wheel or Ready! Action?

Light Meter Wheel ships an update every 2 months, and Ready! Action weekly. Most recently, Light Meter Wheel was updated on November 6, 2026 and Ready! Action on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*