# LFTools vs ProFilm Meter

The clearest difference is price: LFTools at Free against ProFilm Meter's $14.99. ProFilm Meter's advantage is update cadence (weekly vs every 3 months) and chart position (#141 vs unranked). On ads and in-app purchases there is nothing between them.

LFTools is free to download; ProFilm Meter costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LFTools ships an update every 3 months, ProFilm Meter weekly. The most recent releases landed on September 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | LFTools | ProFilm Meter |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/profilm-meter/id6761498714/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Paid |
| Best chart rank | — | **#141** |
| Size | 4 MB | 57 MB |
| Requires iOS | 18 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ruediger Merz](https://appshunter.io/developer/1653209743) | [Scott Henderson](https://appshunter.io/developer/1889935226) |

## What reviewers say

### LFTools

[App page](https://appshunter.io/ios/app/lftools/id6479173686)

**In-app purchases:** none


### ProFilm Meter

[App page](https://appshunter.io/ios/app/profilm-meter/id6761498714)

**Currently charting:** #141 Top Paid · Photo & Video (US App Store)

This app acts as a comprehensive light meter and exposure toolkit for film photographers. It supports various film formats and calculates complex exposure adjustments like reciprocity failure and bellows compensation. Features include real-time metering, film stock libraries, and flash metering.

**Highlights:** Precision reflected-light meter, On-device film stock library, Reciprocity failure correction, Bellows compensation calculation, RA4 Color Reversal estimates, Flash metering and trigger, Lens-independent viewfinder zoom

**In-app purchases:** none


## Frequently asked questions

### Is LFTools free?

LFTools is free to download, with no in-app purchases.

### Is ProFilm Meter free?

ProFilm Meter costs $14.99, with no in-app purchases.

### Do LFTools or ProFilm Meter have ads?

Neither LFTools nor ProFilm Meter shows ads.

### Which is updated more often, LFTools or ProFilm Meter?

LFTools ships an update every 3 months, and ProFilm Meter weekly. Most recently, LFTools was updated on September 11, 2026 and ProFilm Meter on October 2, 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.*