SinCap App
AI captions & subtitles
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
SinCap is a powerful caption editor designed for content creators. Powered by AI, SinCap makes it easy to add accurate subtitles and captions to your videos in minutes.
SinCap is an AI-powered caption editor that helps content creators add accurate, beautifully styled subtitles to their videos in minutes, right from your phone.
Upload a video, let SinCap automatically transcribe the speech, then fine-tune the wording, timing, and style with an easy visual editor. Export a captioned video ready to share on YouTube, TikTok, Instagram, and more.
KEY FEATURES
• AI transcription - automatic, accurate captions from your video's audio
• Visual caption editor - adjust text, timing, fonts, colors, and placement
• Fast exports - burn captions directly into your video
• Built for creators - designed for short-form and long-form content alike
• Credits never expire - buy once, use anytime
Whether you're captioning for accessibility, reach, or watch-time, SinCap makes professional subtitles effortless.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New features:
• New ready made caption templates.
• Move and resize individual caption blocks.
• Re-link captions to the main caption line.
Improvements & fixes:
• Improved Sinhala/English mixed captions and word replacement.
• Fixed shadows when glow is enabled.
• Fixed commas and special characters in video exports.
The developer, Thilina Pathirage, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Thilina Pathirage
- Size
- 70 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro 150 Credits $9.99
- Standard 60 Credits $4.99
- Starter 20 Credits $1.99
- Nano - 10 Credits $0.99
- Copyright
- © 2026 Thilina Pathirage