# This App is a Light Meter vs selfer

The clearest difference is rating: selfer at 4.7 against This App is a Light Meter's 4.1. selfer also leads on review sentiment (100% vs 78%) and update cadence (monthly vs every 3 months). This App is a Light Meter's advantage is in-app purchases (none vs 1) and iOS requirement (12.1 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. selfer sells 1 one-off in-app purchase. This App is a Light Meter asks for nothing beyond the download.

selfer holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: selfer has 96 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 78% of This App is a Light Meter's written reviews are positive against 100% of selfer's.

This App is a Light Meter ships an update every 3 months, selfer monthly. The most recent releases landed on August 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | This App is a Light Meter | selfer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (13 ratings)](https://appshunter.io/ios/app/this-app-is-a-light-meter/id1449194398/reviews) | **[4.7 (96 ratings)](https://appshunter.io/ios/app/selfer-timer-camera/id1594398165/reviews)** |
| Number of ratings | 13 | **96** |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 22 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Oak Studios, LLC](https://appshunter.io/developer/554314612) | [Ihor Prysiazhniuk](https://appshunter.io/developer/1269757615) |

## What reviewers say

### This App is a Light Meter

[App page](https://appshunter.io/ios/app/this-app-is-a-light-meter/id1449194398)

This app transforms your phone into a light meter for pinhole photography. It helps calculate precise exposure times and includes a timer and inverter for developing your negatives.

**Highlights:** Light meter for pinhole cameras, Calculates exposure time, Integrated timer, Negative inverter, Works with any pinhole camera

**In-app purchases:** none


### selfer

[App page](https://appshunter.io/ios/app/selfer-timer-camera/id1594398165)

Capture perfect self-portraits without needing a photographer. This app automates photo taking with customizable intervals, allowing you to set up your device and get multiple shots to choose from. Manage your captured images easily within the app before saving or sharing.

**Highlights:** Customizable photo intervals, Automatic photo capture, Internal photo management, Save, delete, and share photos, Autofocus and flash control, Switch between front and back cameras, Disable shutter sound

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro version | $3.99 | one-time |


## Frequently asked questions

### Is This App is a Light Meter free?

This App is a Light Meter is free to download, with no in-app purchases.

### Is selfer free?

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

### Which has better reviews, This App is a Light Meter or selfer?

selfer is rated higher. This App is a Light Meter averages 4.1 out of 5 from 13 ratings, while selfer averages 4.7 from 96 ratings.

### Do This App is a Light Meter or selfer have ads?

Neither This App is a Light Meter nor selfer shows ads.

### Which is updated more often, This App is a Light Meter or selfer?

This App is a Light Meter ships an update every 3 months, and selfer monthly. Most recently, This App is a Light Meter was updated on August 23, 2026 and selfer on September 10, 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.*