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ProLab Film Developer

ProLab Film Developer

Adaptive color film developing

3 ratings
9 reviews
📷 Photo & Video
$7.99

Details

  • Released
  • Updated
  • April 6, 2026
  • September 11, 2026

Features

Developer

James Maher
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❓8 answered
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About

Achieve consistent color film development at home with real-time adjustments for temperature and chemistry. This app eliminates guesswork by actively recalculating development times based on changing conditions, ensuring repeatable results without expensive equipment.

✓Real-time time compensation
✓Chemistry tracking
✓Dynamic Time-Temperature Engine
✓Push processing support
✓Guided workflow
✓Supports major C-41 kits
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+1

What's New in ProLab Film Developer

1.0.2

September 11, 2026

Bug fixes, up-to-date timings, new logo

User reviews

Most RecentHighest RatedLowest Rated

great app

love it but is there a way to have an alarm go off or something when the timers are done?
0000nell00000000nell0000

Response from developer

Firstly thank you so much for your kind feedback! To answer your question: yes absolutely. All you need to do is make sure your iPhone is not in silent mode and it not only gives you a warning dong a few seconds before the end but a bell at the end of each step of the development. Thank you again.

Best Color dev app!

Never write reviews, developed my first color roll and used this app. So happy with the results, the negatives came out perfect. Im sure there are other apps out there that sort temp etc but ive not tried them, but this one works perfect so it’ll do!
FrankieFun81FrankieFun81

Great stuff!

Did a roll with this the other night. Nothing fancy setup wise. Negs came out really clean so yeah, happy with it.
NegNutNegNut

Digital timer for an analog process

Easy to use, looks great and love the warnings it gives based on chemistry exhaustion + history.
Zztop88Zztop88

Response from developer

Thank you so much for your kind review, I’m glad it’s helping you with your development at home!

Promising!

Can’t wait to try this. Is it possible to add different film sizes? 4x5? 120?

Thanks!
PastorBrooksPastorBrooks

Response from developer

Thanks for taking the time to try this app. In short: absolutely! 120 is already possible but 4x5 is something I’m currently looking into…

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FAQ

What is ProLab Film Developer?

ProLab Film Developer is a precision tool designed to help home photographers achieve consistent color film development. It uses a Dynamic Time-Temperature Engine to actively adjust development times based on real-time temperature and chemistry conditions.

How does ProLab Film Developer ensure consistency?

It continuously recalculates development time as conditions change, such as temperature drops or weakening chemistry. This real-time compensation eliminates guesswork and ensures repeatable results every time.

What equipment do I need to use ProLab Film Developer?

You do not need a sous-vide or a full lab setup. ProLab Film Developer requires only a tank, a thermometer, and a bowl for consistent, repeatable color development.

Does ProLab Film Developer support push processing?

Yes, ProLab Film Developer includes built-in support for push processing, allowing for adjustments of 1 and 2 stops to accommodate specific shooting needs.

What film development kits are supported by ProLab Film Developer?

The app supports major home C-41 kits, including popular brands like Cinestill, Bellini, Rollei, Adox, and Fuji, making it versatile for various users.

How much does ProLab Film Developer cost?

ProLab Film Developer is a paid application, available for a one-time purchase of $7.99. There are no in-app purchases or subscriptions required.

Is ProLab Film Developer available on Android?

Based on the provided data, ProLab Film Developer is supported on iPhone, iPad, and iPod devices. Information regarding Android availability is not specified.

How often is ProLab Film Developer updated?

The app was last updated on April 9, 2026, with version 1.0.1. This indicates a recent update, suggesting ongoing support and potential for future improvements.