# Manual Flash Calculator vs FlashFlashApp

The clearest difference is price: Manual Flash Calculator at $2.99 against FlashFlashApp's $9.99. Manual Flash Calculator also leads on iOS requirement (18.1 vs 26.2). FlashFlashApp's advantage is update cadence (every 2 days vs every 11 days). On ads, in-app purchases and device support there is nothing between them.

Manual Flash Calculator costs $2.99 and FlashFlashApp $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Manual Flash Calculator ships an update every 11 days, FlashFlashApp every 2 days. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Manual Flash Calculator | FlashFlashApp |
| --- | --- | --- |
| Price | **$2.99** | $9.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 2 days** |
| Monetization | Paid | — |
| Size | 2 MB | 1 MB |
| Requires iOS | **18.1** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Winterink](https://appshunter.io/developer/324469683) | [Egemen Gozoglu](https://appshunter.io/developer/944842459) |

## What reviewers say

### Manual Flash Calculator

[App page](https://appshunter.io/ios/app/manual-flash-calculator/id6739006004)

This app assists photographers by calculating camera and flash settings for manual flash photography. It allows users to create gear lists and kits, and then use this information to determine the fourth parameter (like flash power) when any three of the four relevant settings are known.

**Highlights:** Manual flash photography calculator, Configure camera and flash settings, Calculate missing parameter from three inputs, Create and manage gear lists, Organize gear into custom kits, Persistent local data storage

**Features:** macOS Compatibility

**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 Manual Flash Calculator free?

Manual Flash Calculator costs $2.99, with no in-app purchases.

### Is FlashFlashApp free?

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

### Do Manual Flash Calculator or FlashFlashApp have ads?

Neither Manual Flash Calculator nor FlashFlashApp shows ads.

### Which is updated more often, Manual Flash Calculator or FlashFlashApp?

Manual Flash Calculator ships an update every 11 days, and FlashFlashApp every 2 days. Most recently, Manual Flash Calculator was updated on October 4, 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.*