# ProLab Film Developer vs or it didn't happen

The clearest difference is price: or it didn't happen at Free against ProLab Film Developer's $7.99. or it didn't happen also leads on update cadence (every 2 weeks vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

or it didn't happen is free to download; ProLab Film Developer costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ProLab Film Developer ships an update every 3 months, or it didn't happen every 2 weeks. Both last shipped on October 5, 2026.

## The numbers

| Metric | ProLab Film Developer | or it didn't happen |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prolab-film-developer/id6759682425/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 189 MB | 20 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [James Maher](https://appshunter.io/developer/1880183966) | [Samuel Moss](https://appshunter.io/developer/1896312452) |

## What reviewers say

### ProLab Film Developer

[App page](https://appshunter.io/ios/app/prolab-film-developer/id6759682425)

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.

**Highlights:** Real-time time compensation, Chemistry tracking, Dynamic Time-Temperature Engine, Push processing support, Guided workflow, Supports major C-41 kits

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### or it didn't happen

[App page](https://appshunter.io/ios/app/or-it-didnt-happen/id6766660632)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ProLab Film Developer free?

ProLab Film Developer costs $7.99, with no in-app purchases.

### Is or it didn't happen free?

or it didn't happen is free to download, with no in-app purchases.

### Do ProLab Film Developer or or it didn't happen have ads?

Neither ProLab Film Developer nor or it didn't happen shows ads.

### Which is updated more often, ProLab Film Developer or or it didn't happen?

ProLab Film Developer ships an update every 3 months, and or it didn't happen every 2 weeks. Most recently, ProLab Film Developer was updated on October 5, 2026 and or it didn't happen on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*