# Graflex Light Meter vs f/oss

The clearest difference is in-app purchases: Graflex Light Meter at none against f/oss's 3. Graflex Light Meter also leads on iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. f/oss sells 3 one-off in-app purchases. Graflex Light Meter asks for nothing beyond the download.

Graflex Light Meter ships an update every 4 days, f/oss every 6 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Graflex Light Meter | f/oss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/graflex-light-meter/id6752913807/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | Free | — |
| Size | 3 MB | 1 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ari Jaaksi](https://appshunter.io/developer/1770069317) | [Luca Tescari](https://appshunter.io/developer/1633824637) |

## What reviewers say

### Graflex Light Meter

[App page](https://appshunter.io/ios/app/graflex-light-meter/id6752913807)

This app provides precise curtain aperture and shutter tension settings for Graflex cameras with built-in curtain shutters. It eliminates the need to consult physical charts, offering instant, accurate readings for your photography.

**Highlights:** Curtain aperture settings, Shutter tension settings, Instant light readings, Designed for Graflex cameras, Eliminates physical chart use

**Features:** macOS Compatibility

**In-app purchases:** none


### f/oss

[App page](https://appshunter.io/ios/app/foss/id6761634199)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nice Tip | $1.99 | one-time |
| Generous Tip | $5.99 | one-time |
| Amazing Tip | $9.99 | one-time |


## Frequently asked questions

### Is Graflex Light Meter free?

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

### Is f/oss free?

f/oss is free to download, with in-app purchases available.

### Do Graflex Light Meter or f/oss have ads?

Neither Graflex Light Meter nor f/oss shows ads.

### Which is updated more often, Graflex Light Meter or f/oss?

Graflex Light Meter ships an update every 4 days, and f/oss every 6 days. Most recently, Graflex Light Meter was updated on October 24, 2026 and f/oss on October 28, 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.*