# Spirale vs Agitate

The clearest difference is in-app purchases: Spirale at none against Agitate's 1. Spirale also leads on ads (none vs shown). Agitate's advantage is iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Agitate sells 1 one-off in-app purchase. Spirale asks for nothing beyond the download.

## The numbers

| Metric | Spirale | Agitate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/agitate-film-dev-timer/id6796387774/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 7 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Bogdan Dumitrache](https://appshunter.io/developer/673671919) | [Levin David Schwab](https://appshunter.io/developer/1896432297) |

## What reviewers say

### Spirale

[App page](https://appshunter.io/ios/app/spirale/id6761391086)

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

**In-app purchases:** none


### Agitate

[App page](https://appshunter.io/ios/app/agitate-film-dev-timer/id6796387774)

This app provides a reliable timer for home film development, supporting black and white, C-41, and E-6 processes. It features a unique clock that records step completion, not just countdowns, ensuring accuracy even after interruptions. Designed for darkroom use with safelight mode and intuitive controls.

**Highlights:** Accurate timekeeping that records step completion, Safelight mode with red screen and low brightness, Full screen button for easy operation in the dark, Tap-based agitation tracking with optional sound, Precise timing for drain and mid-run adjustments, Detailed agitation schemes and temperature conversions, Extensive database of published film development recipes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Agitate Pro | $4.99 | one-time |


## Frequently asked questions

### Is Spirale free?

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

### Is Agitate free?

Agitate is free to download, with in-app purchases available.

### Do Spirale or Agitate have ads?

Agitate shows ads; Spirale does not.

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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.*