# Exposure Pro Calc vs f/64

The clearest difference is in-app purchases: f/64 at none against Exposure Pro Calc's 1. Exposure Pro Calc's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Exposure Pro Calc sells 1 one-off in-app purchase. f/64 asks for nothing beyond the download.

## The numbers

| Metric | Exposure Pro Calc | f/64 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (11 ratings)](https://appshunter.io/ios/app/f64-raw-camera/id6794889919/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Free |
| Size | 12 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [思名 周](https://appshunter.io/developer/1880077774) | [David Petrosyan](https://appshunter.io/developer/859396218) |

## What reviewers say

### Exposure Pro Calc

[App page](https://appshunter.io/ios/app/exposure-pro-calc/id6761047464)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exposure Pro Premium | $6.99 | one-time |


### f/64

[App page](https://appshunter.io/ios/app/f64-raw-camera/id6794889919)

Capture true RAW photos with full manual camera controls. This app offers professional tools like focus peaking and histograms without any AI processing. It's designed for photographers who want an honest, untouched image.

**Highlights:** True Bayer RAW (DNG) capture, Full manual controls (shutter, ISO, focus), Focus peaking and loupe, Live luminance histogram, RAW exposure bracketing, Subject tracking and AE/AF lock

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

**In-app purchases:** none


## Frequently asked questions

### Is Exposure Pro Calc free?

Exposure Pro Calc is free to download, with in-app purchases available.

### Is f/64 free?

f/64 is free to download, with no in-app purchases.

### Do Exposure Pro Calc or f/64 have ads?

Neither Exposure Pro Calc nor f/64 shows ads.

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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.*