# Lightme vs Manual Flash Calculator

The clearest difference is review sentiment: Lightme at 75% against Manual Flash Calculator's 0%. Lightme also leads on price (Free vs $2.99) and device support (4 vs 2). Manual Flash Calculator's advantage is in-app purchases (none vs 7). On update cadence and ads there is nothing between them.

Lightme is free to download; Manual Flash Calculator costs $2.99 up front. Lightme sells 7 in-app purchases, starting at $2.99 per month. Manual Flash Calculator asks for nothing beyond the download.

Lightme ships an update every 2 weeks, Manual Flash Calculator every 11 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lightme | Manual Flash Calculator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.8 (104 ratings)](https://appshunter.io/ios/app/lightme-logbook/id1544518308/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 13 MB | 2 MB |
| Requires iOS | **15.6** | 18.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Bertolini](https://appshunter.io/developer/1509033789) | [Winterink](https://appshunter.io/developer/324469683) |

## What reviewers say

### Lightme

[App page](https://appshunter.io/ios/app/lightme-logbook/id1544518308)

This app helps analog photographers meticulously track their film rolls, shots, and development processes. It allows for detailed logging of gear and consumables, with features for data visualization and export. Users can also manage film holders and add post-development notes with photos of final results.

**Highlights:** Log film rolls, shots, and development, Track gear and consumables, Data visualization with graphs/histograms, Data export in JSON/CSV formats, Manage large format film holders, Post-development notes with photos

**Features:** Family Sharing, Apple Watch app

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Cappuccino | $2.99 | per month |
| Focaccia Barese | $12.99 | per year |
| Spaghetti Carbonara | $29.99 | per year |
| Homemade Pizza party | $49.99 | per year |
| Box of Prosecco | $59.99 | one-time |
| Fuel for my '90s camper | $119.99 | one-time |
| Terme for two | $239.99 | one-time |


### 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


## Frequently asked questions

### Is Lightme free?

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

### Is Manual Flash Calculator free?

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

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

Neither Lightme nor Manual Flash Calculator shows ads.

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

Lightme ships an update every 2 weeks, and Manual Flash Calculator every 11 days. Most recently, Lightme was updated on November 3, 2026 and Manual Flash Calculator on October 30, 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.*