# Realtime Interpreter AI vs CaptionStudio

The clearest difference is ratings volume: CaptionStudio at 3 against Realtime Interpreter AI's 1. Realtime Interpreter AI's advantage is iOS requirement (17.0 vs 26.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Realtime Interpreter AI sells 7 in-app purchases, starting at $3.99 per month and CaptionStudio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Realtime Interpreter AI against 5.0 for CaptionStudio. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | Realtime Interpreter AI | CaptionStudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/realtime-interpreter-ai/id6770194336/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/captionstudio-local-captions/id6796257283/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | Freemium |
| Size | 3 MB | 10 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guangxi Xingqi Guangying Culture Media Co., Ltd.](https://appshunter.io/developer/1610646581) | [夏骏 倪](https://appshunter.io/developer/1892993247) |

## What reviewers say

### Realtime Interpreter AI

[App page](https://appshunter.io/ios/app/realtime-interpreter-ai/id6770194336)

This app provides live translated subtitles and audio for conversations, meetings, and online content. It supports automatic language detection and offers export options for translation history. Ideal for cross-language communication in various settings.

**Highlights:** Near real-time translated subtitles, Translated speech playback via headphones, Automatic input language recognition, Translation history export, Picture-in-picture subtitles, API key or App Credits support

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Monthly | $3.99 | per month |
| Pro Monthly | $7.99 | per month |
| Max Monthly | $12.99 | per month |
| 8 Minute Pack | $0.99 | one-time |
| 30 Minute Pack | $2.99 | one-time |
| 90 Minute Pack | $6.99 | one-time |
| 200 Minute Pack | $14.99 | 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 Realtime Interpreter AI free?

Realtime Interpreter AI is free to download, with in-app purchases available.

### Is CaptionStudio free?

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

### Which has better reviews, Realtime Interpreter AI or CaptionStudio?

Realtime Interpreter AI and CaptionStudio are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Realtime Interpreter AI or CaptionStudio have ads?

Neither Realtime Interpreter AI 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.*