---
title: "Develop! - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Develop your film with a smile!  Develop! Film Development Timer is a flexible and elegant timer suitable for film and darkroom use. Create your own development recipes through a very simple and intui"
---

# Develop! — United States
> Film Development Timer

![Develop! App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple115/v4/37/d1/d0/37d1d051-0b4c-d94d-9ff8-32e9a793eeae/AppIcon-1x_U007emarketing-0-0-GLES2_U002c0-512MB-sRGB-0-0-0-85-220-0-0-0-3.png/400x400bb.png)

**Developer:** [Todd Breslow](https://apptail.io/developer/todd-breslow-HARb)
**Category:** Photo Video
**Rating:** 4.8/5 (401 ratings)
**Price:** Free
**Bundle ID:** com.toddbreslow.trix
**Store:** Apple App Store
**Country:** United States
**Version:** 3.0.1 (released 2018-06-14)
**Original Release:** 2013-01-14

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id568421864)
**AppTail Page:** [https://apptail.io/app/develop-VqNc/united-states](https://apptail.io/app/develop-VqNc/united-states)

## Develop! Description
Develop your film with a smile!

Develop! Film Development Timer is a flexible and elegant timer suitable for film and darkroom use. Create your own development recipes through a very simple and intuitive process. As many steps as you need with multiple intervals per step. It is entirely up to you, you are in full control.

Notable Features:

- Darkroom Mode: A minimalist red-on-black theme for darkroom use
- Flexible: As many recipes as you like, as many steps per recipe as you like. Name your steps however you like. Record notes however you like.
- Intuitive: Minimalist, elegant interface gets out of your way so there is nothing standing between you and your photography. Large timer is visible across the room.
- Intervals: An integrated interval timer makes it easy to do things like “for this step please beep after the first minute and then every 30 seconds". You’ll know at-a-glance how much time until your next inversion. 
- Nostalgia: Great faux leather vulcanite covering
- Import: Import recipes directly from FilmDev.org
- Share. Tweet and post your recipes. Facebook, Twitter, Mail, Sina Weibo, Tencent Weibo are all supported.

No more excuses that you lost track of time or forgot to agitate at a 30 seconds interval -- this is a thing of the past. Concentrate on being the best photographer and alchemist you can be, leave the timing to Develop!. Now go out there and shoot a roll of film! Good luck!

100% free. Always.

## Develop! Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/e6/99/0e/e6990e03-a301-dad7-dc2f-a32a0bf11099/mzl.ldgacfav.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/05/46/11/05461102-478f-c8d5-1a92-c51b9b60359b/mzl.xcvdlncr.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/22/c1/bb/22c1bbb9-043c-96b1-afd3-d38bf5204bb7/mzl.ovrtgptt.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple1/v4/08/bf/34/08bf3484-41e6-af9a-041f-778bc5c7a9d2/pr_source.png/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple1/v4/ff/de/15/ffde155c-2195-35f0-f730-587eb5fa2c6f/mzl.aimzexhx.png/640x960.png)

## Develop! Rating Breakdown in United States
- 5 stars: 350 (87%)
- 4 stars: 31 (8%)
- 3 stars: 8 (2%)
- 2 stars: 6 (1%)
- 1 stars: 6 (1%)

## Develop! Reviews in United States

### ***** "Does exactly what is needed. Thank you!"
The app is economical, efficient, to the point and simple to negotiate. Rarely does that happen. Definitely a go to when I am developing film.
-- Dáithī C., 2024-12-08

### ***** "Has everything you need"
It’s a great app, you can customize the timers to fit every need. Saves me so much time while developing and you can save your configurations as Recipes. Love it!
-- sebalatorre, 2024-11-08

### *---- "Don’t use it!"
Waist of time! Couldn’t save times!!
-- anny&k, 2024-06-25

### ***** "Perfect"
Was able to do exactly what I wanted. The customization was precisely what I was looking for. 10/10 would Develop! Again.
-- Microbloody, 2023-06-25

### ***** "Outstanding!"
Simple and easy to setup and use. A very well developed app that is truly a darkroom asset. I highly recommend giving it a try.

Thank you, Todd.
-- CA Jumpseat, 2023-05-21

### ***** "Does what it says   Awesome!"
So many apps make simple stuff complicated.  Not this one!   Perfect for film development timing.  I realized midway through my first use of it that wet rubber gloves we’re gonna be a problem to tap “next” but guess what? The target is the whole screen instead of some tiny button so elbows are totally sufficient.  I didn’t try the voice prompting yet but that sounds like a good option if you don’t feel silly talking to your phone in the darkroom. 

Very easy and intuitive to add a recipe by copying one of the templates.   

I’d pay money for it if it wasn’t free!  ;)
-- walnerz, 2022-07-21

### ***** "Simple, clean, effective"
Been using this for a couple of months. Such a nice improvement over my old school GraLab timer and notebook. Easy to enter favorite recipes for quick access.  All the info needed and nothing else. Hard to do simple well, this is brilliant.
-- EyeInHand, 2022-05-08

### *---- "No chime no alarm"
Yes they are turned on. 
Useless for film without sound.
-- 219195762, 2022-04-15

### ***** "Perfect for the job"
What an ingenious app. Simple, does what you want it to do, clearly designed by someone who knows film development and software design. Love it. Thank you!
-- bsdorn, 2020-10-17

### **--- "Where’s the native iPad app?"
This is listed as working on iPad, but it’s actually the iPhone version running as a small misoriented window on an iPad screen. This is inexcusable for 2020. iPad’s been around for 10 years. Looks like app hasn’t been updated in a year, I’d say that’s a good place to start. The functionality otherwise seems to be really good. Make this an iOS universal app that can be run in landscape mode and you’ll get 4-5 stars.
-- oopsydaisy74, 2020-04-17

[View all Develop! reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Develop! Discovered Keywords
- develop!


## Develop! Available In
- [United States](https://apptail.io/app/develop-VqNc/united-states)
- [Germany](https://apptail.io/app/develop-VqNc/germany)
- [China](https://apptail.io/app/develop-VqNc/china)
- [United Kingdom](https://apptail.io/app/develop-VqNc/united-kingdom)
- [Canada](https://apptail.io/app/develop-VqNc/canada)
- [Australia](https://apptail.io/app/develop-VqNc/australia)
- [Japan](https://apptail.io/app/develop-VqNc/japan)
- [Switzerland](https://apptail.io/app/develop-VqNc/switzerland)
- [Russia](https://apptail.io/app/develop-VqNc/russia)
- [South Korea](https://apptail.io/app/develop-VqNc/south-korea)
- [Thailand](https://apptail.io/app/develop-VqNc/thailand)
- [Taiwan](https://apptail.io/app/develop-VqNc/taiwan)
- [Norway](https://apptail.io/app/develop-VqNc/norway)
- [Hong Kong SAR China](https://apptail.io/app/develop-VqNc/hong-kong)
- [Chile](https://apptail.io/app/develop-VqNc/chile)
- [Brazil](https://apptail.io/app/develop-VqNc/brazil)
- [Hungary](https://apptail.io/app/develop-VqNc/hungary)
- [Argentina](https://apptail.io/app/develop-VqNc/argentina)
- [Mexico](https://apptail.io/app/develop-VqNc/mexico)
- [Philippines](https://apptail.io/app/develop-VqNc/philippines)
- [Colombia](https://apptail.io/app/develop-VqNc/colombia)
- [United Arab Emirates](https://apptail.io/app/develop-VqNc/united-arab-emirates)
- [Ukraine](https://apptail.io/app/develop-VqNc/ukraine)
- [Türkiye](https://apptail.io/app/develop-VqNc/turkey)
- [New Zealand](https://apptail.io/app/develop-VqNc/new-zealand)
- [India](https://apptail.io/app/develop-VqNc/india)
- [Israel](https://apptail.io/app/develop-VqNc/israel)
- [Indonesia](https://apptail.io/app/develop-VqNc/indonesia)
- [Vietnam](https://apptail.io/app/develop-VqNc/vietnam)
- [Kazakhstan](https://apptail.io/app/develop-VqNc/kazakhstan)
- [Malaysia](https://apptail.io/app/develop-VqNc/malaysia)
- [South Africa](https://apptail.io/app/develop-VqNc/south-africa)
- [Belarus](https://apptail.io/app/develop-VqNc/belarus)
- [Singapore](https://apptail.io/app/develop-VqNc/singapore)
- [Dominican Republic](https://apptail.io/app/develop-VqNc/dominican-republic)
- [Ecuador](https://apptail.io/app/develop-VqNc/ecuador)
- [Iceland](https://apptail.io/app/develop-VqNc/iceland)
- [Peru](https://apptail.io/app/develop-VqNc/peru)
- [Macao SAR China](https://apptail.io/app/develop-VqNc/macau)
- [Qatar](https://apptail.io/app/develop-VqNc/qatar)
- [Senegal](https://apptail.io/app/develop-VqNc/senegal)
- [Tunisia](https://apptail.io/app/develop-VqNc/tunisia)
- [Algeria](https://apptail.io/app/develop-VqNc/algeria)
- [Bahrain](https://apptail.io/app/develop-VqNc/bahrain)
- [Uruguay](https://apptail.io/app/develop-VqNc/uruguay)
- [Azerbaijan](https://apptail.io/app/develop-VqNc/azerbaijan)
- [North Macedonia](https://apptail.io/app/develop-VqNc/north-macedonia)
- [Madagascar](https://apptail.io/app/develop-VqNc/madagascar)
- [Lebanon](https://apptail.io/app/develop-VqNc/lebanon)
- [Nigeria](https://apptail.io/app/develop-VqNc/nigeria)
- [Kuwait](https://apptail.io/app/develop-VqNc/kuwait)
- [Nepal](https://apptail.io/app/develop-VqNc/nepal)
- [Grenada](https://apptail.io/app/develop-VqNc/grenada)
- [Pakistan](https://apptail.io/app/develop-VqNc/pakistan)
- [Egypt](https://apptail.io/app/develop-VqNc/egypt)
- [Saudi Arabia](https://apptail.io/app/develop-VqNc/saudi-arabia)

---

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