# OneScan vs CaptionStudio

The clearest difference is iOS requirement: OneScan at 17.0 against CaptionStudio's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OneScan sells 1 one-off in-app purchase and CaptionStudio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | OneScan | CaptionStudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/captionstudio-local-captions/id6796257283/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Monetization | — | Freemium |
| Size | 10 MB | 10 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) | [夏骏 倪](https://appshunter.io/developer/1892993247) |

## What reviewers say

### OneScan

[App page](https://appshunter.io/ios/app/onescan-pdf-scanner/id6788495535)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $1.99 | one-time |


### CaptionStudio

[App page](https://appshunter.io/ios/app/captionstudio-local-captions/id6796257283)

This app transforms audio and video into editable, translatable, and exportable timed captions. It also offers features for meeting notes, live floating captions, and conversation translation, all processed and stored locally on your device for enhanced privacy.

**Highlights:** Audio and video caption generation, Caption translation and editing, Meeting note transcription and organization, Live floating captions for apps, On-device conversation translation, Multiple export formats (SRT, WebVTT, TXT, MP4)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $1.99 | one-time |


## Frequently asked questions

### Is OneScan free?

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

### Is CaptionStudio free?

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

### Do OneScan or CaptionStudio have ads?

Neither OneScan nor CaptionStudio 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.*