# Flash Photography Adviser vs FlashFlashApp

The clearest difference is price: Flash Photography Adviser at $0.99 against FlashFlashApp's $9.99. Flash Photography Adviser also leads on iOS requirement (17.0 vs 26.2). FlashFlashApp's advantage is update cadence (every 2 days vs every 7 months). On ads, in-app purchases and device support there is nothing between them.

Flash Photography Adviser costs $0.99 and FlashFlashApp $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Flash Photography Adviser ships an update every 7 months, FlashFlashApp every 2 days. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Flash Photography Adviser | FlashFlashApp |
| --- | --- | --- |
| Price | **$0.99** | $9.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flash-photography-adviser/id1354932744/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rob Duell PhD](https://appshunter.io/developer/1458271389) | [Egemen Gozoglu](https://appshunter.io/developer/944842459) |

## What reviewers say

### Flash Photography Adviser

[App page](https://appshunter.io/ios/app/flash-photography-adviser/id1354932744)

This app helps photographers find optimal flash and camera settings for balanced exposures. It calculates settings like flash coverage, output, distance, ISO, and aperture based on the guide number rule. Users can define and store their own flashguns for personalized recommendations.

**Highlights:** Proposes balanced flash and camera settings, Supports adjusting flash coverage, output, and distance, Calculates camera ISO and aperture, Assists in finding exposure equilibria, Allows defining and storing custom flashguns, Can be used as a training device for settings

**Features:** Vision Pro support

**In-app purchases:** none


### FlashFlashApp

[App page](https://appshunter.io/ios/app/flashflashapp/id6759476757)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Photography Adviser free?

Flash Photography Adviser costs $0.99, with no in-app purchases.

### Is FlashFlashApp free?

FlashFlashApp costs $9.99, with no in-app purchases.

### Do Flash Photography Adviser or FlashFlashApp have ads?

Neither Flash Photography Adviser nor FlashFlashApp shows ads.

### Which is updated more often, Flash Photography Adviser or FlashFlashApp?

Flash Photography Adviser ships an update every 7 months, and FlashFlashApp every 2 days. Most recently, Flash Photography Adviser was updated on October 21, 2026 and FlashFlashApp on October 11, 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.*