---
title: "Film Developer Timer Pro - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Develop analog film with confidence and consistency. FilmDeveloperPro is a precise tool built on authentic development times sourced directly from manufacturers.  Use the smart development time calcul"
---

# Film Developer Timer Pro — United States

![Film Developer Timer Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f7/5b/a7/f75ba72b-ad9d-d2d2-2629-5ce06327350b/AppIcon-0-1x_U007epad-0-1-85-220-0.png/434x0w.png)

**Developer:** [Matthias Eichner](https://apptail.io/developer/matthias-eichner-nTn)
**Category:** Photo Video
**Rating:** 3.8/5 (0 ratings)
**Price:** Free
**Bundle ID:** darkroomsolutions.FilmDevelopPro
**Store:** Apple App Store
**Country:** United States
**Version:** 3.0.1 (released 2026-04-10)
**Original Release:** 2013-12-05
**Languages:** French, German, English, Catalan, Spanish, Italian

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id768356095)
**AppTail Page:** [https://apptail.io/app/film-developer-timer-pro-bNNf/united-states](https://apptail.io/app/film-developer-timer-pro-bNNf/united-states)

## Film Developer Timer Pro Description
Develop analog film with confidence and consistency.
FilmDeveloperPro is a precise tool built on authentic development times sourced directly from manufacturers.

Use the smart development time calculator to estimate missing times based on push/pull, dilution, temperature, and agitation.
The built-in timer with agitation reminders keeps every step on track, helping you achieve reliable results every time.

Key features:
• Accurate calculator for missing development times
• Manufacturer-sourced reference data
• Custom development time entries
• Fully adjustable push/pull, dilution, temperature, and agitation
• Integrated timer with agitation reminders

Whether you’re new to film or an experienced photographer, FilmDeveloperPro makes film development controlled, reliable, and repeatable.

## Film Developer Timer Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1a/ab/63/1aab638a-0747-b603-b0e1-1df47ab6cad2/iOS_Phones__6.5-01.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3f/4c/c1/3f4cc1fe-afef-15b7-4cc4-d7d3dd85eb39/iOS_Phones__6.5-02.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9c/71/65/9c716560-0749-87ae-8b3b-f7c60fb79af4/iOS_Phones__6.5-03.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/03/67/1e/03671e28-6ae5-a1f9-9f6d-de7c81150ddc/iOS_Phones__6.5-04.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/99/66/45/99664562-a946-8291-5b87-20266712716e/iOS_Phones__6.5-05.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/54/e1/6c/54e16c63-26c5-7fc1-b1f4-3e85e412d5e7/iOS_Phones__6.5-06.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/fd/63/43/fd6343bc-2970-861e-3ddc-82ddc1502bec/iOS_Phones__6.5-07.png/1242x2688.png)


## Film Developer Timer Pro Reviews in United States

### **--- "No Gold 120!?"
No Kodak Gold 120 and no cross processing? (At least for Ektar). Gold is such an affordable stock for 120 it’s so sad not to have it 😭😭
-- Oliviaroseemery, 2024-08-10

### *---- "Useless"
Difficult and confusing. Not user-friendly or intuitive at all. Just save the time and money and get the Massive Developer App, which actually works and is simple and straightforward.
-- chriscosurf, 2022-01-18

### ***-- "Exactly the title and nothing more"
This app is for exactly what the title says and nothing more... it’s only a timer for the developer part of film processing, it will find a time for you the most films and most developers but it is not a full development process timer it will not stop and change to the next process which is the stop bath. It’s pretty good but some of the icons used are not really explained, you kind of  have to tested out to see which icon means what... for example there is one icon that supposed to be represent a push poll process how much do you want to push your development and pull it...it was a test to figure out that’s what the icon was for.
-- Channing l martinez, 2018-09-05

### **--- "Needs help."
I’d seen Massive before but bought this one to try. 
If you want to put in your film and developer and push start, that won’t be happening. 
If you JUST want time for the developer, that can be done fairly quickly. 
However, even after adding the other timers (stop, fix, etc) I could never figure out how to start them.  
Additionally, I changed screens on my phone to look up the dev time to make sure it was right, and when I came back the timer was now —:— even though it should have had about 4 min left. 
I think this one could be good with more work.
-- fjjinbfdertyfdfhhbbhhhujhgf, 2018-08-20

### ***** "Your best friend"
Tired of trying too hard? Sweet. There's an app for that.
-- Zachmiesterr!!, 2017-10-15

### *---- "Disappointed"
This app was disappointing. So much is missing.  A safe light for starters. And then, where is the timer for stop bath and fixed as advertised. I had a much better timer before my phone died. Unfortunately, that timer isn't in Apple apps anymore. One star for an over priced and a
Disappointing app.
-- South maw, 2016-11-13

### ***-- "Issues with the timers"
I downloaded this app so I could develop a roll of HP5+ using Ilfosol and use the app as my guide for the process

Several things jumped at me right away which I would like to bring to your attention:

1) I set a delay of 15 seconds before the start of the process so it would give me time to pour the developer in the tank and start the process. Agitation should start immediately after you pour the developer in. The standard program offered by the app for the combination I mentioned at the beggining sets an agitation timer of 30 seconds. The agitation timer should start immediately after I pour in the developer, NOT after those 30 seconds suggested by the app have elapsed. That is, the agitation timer should start counting immediately after the initial delay timer reaches zero, and not wait for those 30 seconds or 1 min or whatever interval to pass to start counting for the next agitation.

2) My development protocol for the first minute of development has always been: agitate during the first 30 seconds, rest for 20 seconds and then agitate for the final 10 seconds of the first minute ONLY. After that, for every subsequent minute I agitate the final 10 seconds of every minute. So, I should be able to modify the timers to reflect any style of development, not just offer fixed amounts of time that defeat the purpose of custom timers.

So, the scenario would look like this:

a) Initial delay of X seconds (in my case 15)
b) Agitation starts immediately and goes for 30 seconds
c) Stop agitation for 20 seconds
d) Agitate for another 10 seconds.

This is for the first minute only, after that, the scenario for every subsequent minute would be

e) Wait for 50 seconds
f) Agitate for 10 seconds

Repeat steps e and f until the end of the development time.

I tried creating a custom program to reflect this protocol described above but the app adds my timers at the END of its main timer, so what is the use of being able to add custom timers, except for stop bath, fixing, and washing?

Another observation regarding the timers: If I am dropping my film into a washing tank for the final wash which lasts 10 minutes or so, why do I have choose a style of agitation? Just add the ability to choose None so it reflects the reality that the film is not being actively agitated by the user during that time. 

The app has an amazing database of recipes, but more thought and consideration should have gone into the different ways the timers could be used when developing film. Fix this
-- Alejandro Montiel, 2014-06-02

### ***** "Life Saver"
Just when I thought support for b/w film developing had vanished, I came across this app. Has a huge db of film and chemistry cooking times and then holds your hand through development.
-- Gagasue2, 2014-05-30

### ***** "A Perfect App for processing film"
A perfect app for processing film if your developing roll film or sheet film and are using or just learning the zone system! 

Very glad it has finally came to the iPhone! Thank You it was well worth the money!
-- Nunya6996, 2013-12-07

[View all Film Developer Timer Pro reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Film Developer Timer Pro Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | France | Photo Video | #35 |
| Top Paid | South Korea | Photo Video | #56 |
| Top Paid | Japan | Photo Video | #67 |
| Top Paid | Germany | Photo Video | #154 |
| Top Paid | South Korea | Overall | #214 |
| Top Paid | Poland | Photo Video | #251 |
| Top Paid | Romania | Photo Video | #271 |
| Top Paid | Austria | Photo Video | #287 |
| Top Paid | France | Overall | #297 |
| Top Paid | Sweden | Photo Video | #304 |
| Top Paid | Czechia | Photo Video | #308 |
| Top Paid | Portugal | Photo Video | #342 |
| Top Paid | Hungary | Photo Video | #355 |
| Top Paid | Netherlands | Photo Video | #413 |
| Top Paid | Belgium | Photo Video | #425 |
| Top Paid | Switzerland | Photo Video | #432 |
| Top Paid | Ecuador | Photo Video | #440 |
| Top Paid | Norway | Photo Video | #447 |
| Top Paid | Denmark | Photo Video | #469 |
| Top Paid | Chile | Photo Video | #472 |
| Top Paid | Greece | Photo Video | #473 |

## Film Developer Timer Pro Discovered Keywords
- film developer timer pro

## Apps Similar to Film Developer Timer Pro
- [Pinhole Assist](https://apptail.io/app/pinhole-assist-fnIb/united-states)
- [Lumariver Depth of Field](https://apptail.io/app/lumariver-depth-of-field-EKHc/united-states)
- [Reciprocity Timer](https://apptail.io/app/reciprocity-timer-yqNc/united-states)
- [Reciprocity Plus](https://apptail.io/app/reciprocity-plus-WqNc/united-states)
- [Massive Dev Chart Timer](https://apptail.io/app/massive-dev-chart-timer-yyed/united-states)
- [Darkroom Lab Timer](https://apptail.io/app/darkroom-lab-timer-JzKd/united-states)
- [Spot Meter Pro](https://apptail.io/app/spot-meter-pro-arBe/united-states)
- [Analog Shooter](https://apptail.io/app/analog-shooter-dvMf/united-states)
- [FilmHolders](https://apptail.io/app/filmholders-gvMf/united-states)
- [Crown & Flint](https://apptail.io/app/crown-flint-SDPn/united-states)

## Film Developer Timer Pro Available In
- [United Kingdom](https://apptail.io/app/film-developer-timer-pro-bNNf/united-kingdom)
- [Russia](https://apptail.io/app/film-developer-timer-pro-bNNf/russia)
- [Italy](https://apptail.io/app/film-developer-timer-pro-bNNf/italy)
- [China](https://apptail.io/app/film-developer-timer-pro-bNNf/china)
- [Canada](https://apptail.io/app/film-developer-timer-pro-bNNf/canada)
- [Germany](https://apptail.io/app/film-developer-timer-pro-bNNf/germany)
- [Malaysia](https://apptail.io/app/film-developer-timer-pro-bNNf/malaysia)
- [New Zealand](https://apptail.io/app/film-developer-timer-pro-bNNf/new-zealand)
- [Australia](https://apptail.io/app/film-developer-timer-pro-bNNf/australia)
- [Peru](https://apptail.io/app/film-developer-timer-pro-bNNf/peru)
- [Austria](https://apptail.io/app/film-developer-timer-pro-bNNf/austria)
- [Lithuania](https://apptail.io/app/film-developer-timer-pro-bNNf/lithuania)
- [Brazil](https://apptail.io/app/film-developer-timer-pro-bNNf/brazil)
- [Ecuador](https://apptail.io/app/film-developer-timer-pro-bNNf/ecuador)
- [Egypt](https://apptail.io/app/film-developer-timer-pro-bNNf/egypt)
- [Spain](https://apptail.io/app/film-developer-timer-pro-bNNf/spain)
- [Finland](https://apptail.io/app/film-developer-timer-pro-bNNf/finland)
- [France](https://apptail.io/app/film-developer-timer-pro-bNNf/france)
- [Grenada](https://apptail.io/app/film-developer-timer-pro-bNNf/grenada)
- [Greece](https://apptail.io/app/film-developer-timer-pro-bNNf/greece)
- [Hong Kong SAR China](https://apptail.io/app/film-developer-timer-pro-bNNf/hong-kong)
- [Honduras](https://apptail.io/app/film-developer-timer-pro-bNNf/honduras)
- [Hungary](https://apptail.io/app/film-developer-timer-pro-bNNf/hungary)
- [Indonesia](https://apptail.io/app/film-developer-timer-pro-bNNf/indonesia)
- [Ireland](https://apptail.io/app/film-developer-timer-pro-bNNf/ireland)
- [Israel](https://apptail.io/app/film-developer-timer-pro-bNNf/israel)
- [India](https://apptail.io/app/film-developer-timer-pro-bNNf/india)
- [Iceland](https://apptail.io/app/film-developer-timer-pro-bNNf/iceland)
- [Japan](https://apptail.io/app/film-developer-timer-pro-bNNf/japan)
- [South Korea](https://apptail.io/app/film-developer-timer-pro-bNNf/south-korea)
- [Kuwait](https://apptail.io/app/film-developer-timer-pro-bNNf/kuwait)
- [Kazakhstan](https://apptail.io/app/film-developer-timer-pro-bNNf/kazakhstan)
- [Lebanon](https://apptail.io/app/film-developer-timer-pro-bNNf/lebanon)
- [Sri Lanka](https://apptail.io/app/film-developer-timer-pro-bNNf/sri-lanka)
- [Madagascar](https://apptail.io/app/film-developer-timer-pro-bNNf/madagascar)
- [Malta](https://apptail.io/app/film-developer-timer-pro-bNNf/malta)
- [Mexico](https://apptail.io/app/film-developer-timer-pro-bNNf/mexico)
- [Nigeria](https://apptail.io/app/film-developer-timer-pro-bNNf/nigeria)
- [Netherlands](https://apptail.io/app/film-developer-timer-pro-bNNf/netherlands)
- [Norway](https://apptail.io/app/film-developer-timer-pro-bNNf/norway)
- [Panama](https://apptail.io/app/film-developer-timer-pro-bNNf/panama)
- [Philippines](https://apptail.io/app/film-developer-timer-pro-bNNf/philippines)
- [Pakistan](https://apptail.io/app/film-developer-timer-pro-bNNf/pakistan)
- [Poland](https://apptail.io/app/film-developer-timer-pro-bNNf/poland)
- [Portugal](https://apptail.io/app/film-developer-timer-pro-bNNf/portugal)
- [Romania](https://apptail.io/app/film-developer-timer-pro-bNNf/romania)
- [Saudi Arabia](https://apptail.io/app/film-developer-timer-pro-bNNf/saudi-arabia)
- [Sweden](https://apptail.io/app/film-developer-timer-pro-bNNf/sweden)
- [Singapore](https://apptail.io/app/film-developer-timer-pro-bNNf/singapore)
- [Senegal](https://apptail.io/app/film-developer-timer-pro-bNNf/senegal)
- [Thailand](https://apptail.io/app/film-developer-timer-pro-bNNf/thailand)
- [Türkiye](https://apptail.io/app/film-developer-timer-pro-bNNf/turkey)
- [Taiwan](https://apptail.io/app/film-developer-timer-pro-bNNf/taiwan)
- [United States](https://apptail.io/app/film-developer-timer-pro-bNNf/united-states)
- [Uzbekistan](https://apptail.io/app/film-developer-timer-pro-bNNf/uzbekistan)
- [United Arab Emirates](https://apptail.io/app/film-developer-timer-pro-bNNf/united-arab-emirates)
- [South Africa](https://apptail.io/app/film-developer-timer-pro-bNNf/south-africa)
- [Armenia](https://apptail.io/app/film-developer-timer-pro-bNNf/armenia)
- [Argentina](https://apptail.io/app/film-developer-timer-pro-bNNf/argentina)
- [Azerbaijan](https://apptail.io/app/film-developer-timer-pro-bNNf/azerbaijan)
- [Belgium](https://apptail.io/app/film-developer-timer-pro-bNNf/belgium)
- [Belarus](https://apptail.io/app/film-developer-timer-pro-bNNf/belarus)
- [Switzerland](https://apptail.io/app/film-developer-timer-pro-bNNf/switzerland)
- [Chile](https://apptail.io/app/film-developer-timer-pro-bNNf/chile)
- [Cyprus](https://apptail.io/app/film-developer-timer-pro-bNNf/cyprus)
- [Czechia](https://apptail.io/app/film-developer-timer-pro-bNNf/czechia)
- [Denmark](https://apptail.io/app/film-developer-timer-pro-bNNf/denmark)
- [Dominican Republic](https://apptail.io/app/film-developer-timer-pro-bNNf/dominican-republic)
- [Algeria](https://apptail.io/app/film-developer-timer-pro-bNNf/algeria)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*