ReelCap
Auto Captions, Bilingual, SRT
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Real-time recognition, automatic translation, and SRT export in one tap.
ReelCap automatically generates Cantonese captions for your videos using on-device speech recognition — no internet required, no subscription.
Designed for Cantonese creators, ReelCap turns your spoken words into bilingual subtitles and exports them as SRT files, ready for any video editor or platform.
AUTO CANTONESE CAPTIONS
Real-time speech recognition built for Cantonese. ReelCap listens to your video and generates captions line-by-line, capturing the natural rhythm of how you speak.
BILINGUAL SUBTITLES
Every Cantonese caption is automatically translated into English. See both languages side by side — ideal for bilingual content or reaching audiences beyond the Cantonese-speaking world.
ONE-TAP SRT EXPORT
When your captions are ready, export a standard SRT file with a single tap. Import directly into iMovie, Final Cut Pro, YouTube Studio, or any subtitle tool.
FIND YOUR VIDEOS THREE WAYS
Pick from Library: browse and select from your full photo library
Date Search: find clips from a specific date or date range
Browse by Location: discover footage by shooting location
FLEXIBLE CAPTION EDITING
Fine-tune any caption, retranslate everything in one go, or clear and start fresh — full control, right on your iPhone.
ReelCap is the caption tool Cantonese creators have been waiting for.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Karaoke caption effect
After recognition, pick the Karaoke effect and each word highlights and scales up the moment it is spoken — your captions pulse in time with your voice.
- Extra vocabulary recovery
Mix French, Japanese or other languages into your Cantonese clips? The new Extra Vocabulary Recovery toggle in Recognition Settings runs an additional pass to restore correct spellings for brand names and place names.
- Bug fix
Fixed an issue where the caption background colour setting would reset to ON after relaunching the app.
The developer, BY MILLY CO. LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BY MILLY CO. LTD
- Size
- 56.4 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $2.99
- Copyright
- © 2026 BY MILLY CO. LTD