# Auto Captions Studio vs Emulsion Lab

Auto Captions Studio and Emulsion Lab are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Auto Captions Studio | Emulsion Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (33 ratings)](https://appshunter.io/ios/app/auto-captions-studio/id6651823846/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 13 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [App All Day Pty Ltd](https://appshunter.io/developer/1514345817) | [Scott Stout](https://appshunter.io/developer/6794745024) |

## What reviewers say

### Auto Captions Studio

[App page](https://appshunter.io/ios/app/auto-captions-studio/id6651823846)

Effortlessly add auto-generated captions, subtitles, and closed captions to your videos to make them more engaging and accessible. Customize the look of your text and enhance your videos with stickers and effects for a professional finish.

**Highlights:** Auto-generated captions, Customizable subtitle styling, Stickers and effects, Smooth video transitions, Ad-free editing experience

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

**In-app purchases:** none


### Emulsion Lab

[App page](https://appshunter.io/ios/app/emulsion-lab/id6794908136)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Auto Captions Studio free?

Auto Captions Studio is free to download, with no in-app purchases.

### Is Emulsion Lab free?

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

### Do Auto Captions Studio or Emulsion Lab have ads?

Neither Auto Captions Studio nor Emulsion Lab shows ads.

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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.*