# Subtitles AI for videos: CapX — Add text subtitle to video

> AI-powered video captioning and translation tool. (iPhone/iPad app by Maryana Yurieva.)

- Source: https://appshunter.io/ios/app/subtitles-ai-for-videos-capx/id6748809156 (this page in markdown: same URL + `.md`)
- Developer: [Maryana Yurieva](https://appshunter.io/developer/1559522500)
- Category: Photo & Video, Graphics & Design
- Price: Free with in-app purchases
- Rating: 4.90/5 from 30 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 49 MB
- Languages: American English, European Spanish, German (Germany), Brazilian Portuguese, Ukrainian, French (France)
- Released: 2025-08-01
- Data updated: 2026-08-28
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/subtitles-ai-for-videos-capx/id6748809156/reviews.md

## What is Subtitles AI for videos?

CapX: Captions AI for Video

Bring your videos to life with smart, accurate captions – powered by AI.

CapX automatically detects the spoken language in your video and creates perfectly timed captions. Want to reach a wider audience? Instantly translate captions into other languages, all in just a few taps. 

Key Features:
• AI-powered auto captions – speech is transcribed with high accuracy
• Automatic language detection – no need to set it manually
• Instant translation – translate captions into dozens of languages
• Record or upload – add captions to any video, new or saved

How It Works:
	1.	Record a new video or choose one from your gallery
	2.	CapX detects the spoken language
	3.	Choose if you want to translate the captions
	4.	Get fully synced subtitles – ready to share

Start captioning smarter.
Whether you’re creating content, sharing memories, or making your videos more accessible – CapX makes it effortless. Try it today.

MORE INFORMATION:

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://funapps.me/privacy-policy/
Contact: support@funapps.me

## Key features

- AI-powered auto captions
- Automatic language detection
- Instant translation
- Record or upload videos
- High accuracy transcription
- Synced subtitles

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| CapX Pro Weekly Subscription | $6.99 | per 7 days |
| CapX Pro Annual Subscription | $49.99 | per year |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/subtitles-ai-for-videos-capx/id6748809156/reviews.md

### 5/5 — POWERFUL

*2026-03-19*

It does the job immaculate ly💪💪💪

**Developer response:** Thank you so much for your support, we really appreciate it 💪 Glad to hear CapX is doing the job perfectly for you. If you ever have ideas or features you’d like to see, feel free to share them with us.

### 5/5 — Works awesome.

*2025-08-01*

Captioned my video perfectly frame by frame

**Developer response:** Thank you so much for your wonderful feedback! 🌟
We’re really glad to hear CapX worked perfectly for your video, frame by frame. If you have any ideas for features that could make it even better, we’d love to hear from you.

CapX team

## Frequently asked questions about Subtitles AI for videos

### What is CapX?

CapX is an AI-powered application that automatically generates accurate, timed captions for your videos. It can also instantly translate these captions into dozens of languages.

### How accurate are CapX's AI captions?

The app boasts high accuracy in transcribing speech for its AI-powered auto captions, making your video content more understandable.

### Can CapX translate my video captions?

Yes, CapX offers instant translation of captions into many different languages, helping you reach a broader audience with your videos.

### Does CapX have ads?

No, CapX does not contain advertisements, providing an uninterrupted user experience.

### What devices does CapX support?

Currently, CapX is supported on iPhones, allowing users to add captions to their videos on the go.

### What is the age rating for CapX?

CapX has an age rating of 4+, making it suitable for a wide range of users.

### What are the subscription options for CapX Pro?

CapX Pro offers a weekly subscription for $4.99 with a 3-day free trial, and an annual subscription for $49.99, also with a 3-day free trial.

### How often is CapX updated?

The latest version of CapX is 1.13, and it was last updated on March 21, 2026, indicating regular maintenance and improvements.

## Version history (last 5 releases)

### 1.15 — 2026-08-11

Minor bug fix

### 1.14 — 2026-08-09

Minor bug fix

### 1.13 — 2026-03-21

Minor bug fix

### 1.12 — 2026-02-23

Minor bug fix

### 1.11 — 2026-01-21

Minor bug fix

## Apps similar to Subtitles AI for videos

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Captions for Video Caption Kit](https://appshunter.io/ios/app/captions-for-video-caption-kit/id6502188533) | 4.4 (80) | Free | Photo & Video |
| [AI Captions: Video Subtitle](https://appshunter.io/ios/app/ai-captions-video-subtitle/id6451251317) | 4.6 (231) | Free | Photo & Video |
| [Kaptioned: Automatic Subtitles](https://appshunter.io/ios/app/kaptioned-automatic-subtitles/id1518425078) | 4.5 (191) | Free | Photo & Video |
| [AutoCap: Auto Video Captions](https://appshunter.io/ios/app/autocap-auto-video-captions/id1466743701) | 4.6 (782) | Free | Photo & Video |
| [VEED Lite: Quick Video Edits](https://appshunter.io/ios/app/veed-lite-quick-video-edits/id1634439688) | 4.8 (19,566) | Free | Photo & Video |
| [Zeemo: AI Video&Auto Captions](https://appshunter.io/ios/app/zeemo-ai-video-and-auto-captions/id1577284115) | 4.7 (1,472) | Free | Photo & Video |

## More apps by Maryana Yurieva

- [Watch party together: WEVER](https://appshunter.io/ios/app/watch-party-together-wever/id1559522498)
- [STROBE: DJ Disco Party Lights](https://appshunter.io/ios/app/strobe-dj-disco-party-lights/id1641899708)
- [Bass Booster Music EQ: BASSY](https://appshunter.io/ios/app/bass-booster-music-eq-bassy/id6444477459)
- [Music transfer & stats: Swapy](https://appshunter.io/ios/app/music-transfer-and-stats-swapy/id6474090809)
- [Shift Work Calendar: Scedu](https://appshunter.io/ios/app/shift-work-calendar-scedu/id6478971643)

All apps by Maryana Yurieva: https://appshunter.io/developer/1559522500

## Related topics

[conference live captioning](https://appshunter.io/ios/topics/conference-live-captioning) · [maryana yurieva](https://appshunter.io/ios/topics/maryana-yurieva)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*