Adding captions to your short videos can significantly boost engagement and accessibility. Several iPhone apps offer this functionality, each with unique features. Here's a comparison to help you choose the best fit for your needs.

1. VEED Captions

VEED Captions is designed for creating short-form videos for platforms like Instagram, TikTok, Twitter, YouTube Shorts, and LinkedIn. It offers automatic editing with AI, including auto-captions, translation into different languages, and removal of unwanted silences and filler words. Additional features include titles, video editing tools, AI zooms, background music generation, and AI background noise removal. Sharing across social platforms is streamlined, and the app supports adding stickers and graphics. VEED Captions is free to download with in-app purchases available. (apps.apple.com)

2. Captions for Videos - SubMe AI

SubMe AI focuses on adding subtitles to videos automatically. It supports over 100 languages, offers automatic translation, and provides a variety of caption styles. The app is free to download with in-app purchases. (apps.apple.com)

3. Add Captions: Video Subtitles

This app allows creators to add subtitles, titles, and dynamic effects to videos. It features AI-powered speech recognition for accurate subtitles, stylish caption presets, and the ability to add text and zoom-in effects. It's suitable for platforms like TikTok, Reels, and YouTube Shorts. The app is free to download with in-app purchases. (apps.apple.com)

4. CaptionAddr

CaptionAddr offers local video captions for iPhone and iPad, utilizing on-device Whisper transcription without uploads. It provides frame-level caption timing, inline word editing, and 20 font options with various customization controls. The app supports burned-in movie export, ensuring captions remain visible across platforms. It's free for videos up to 2 minutes, with a Pro version available for longer edits. (captionaddr.com)

5. Caption Editor: CreatorCaps

CreatorCaps enables users to create clean, accurate captions in seconds. It offers on-device transcription, editing tools, translation into five languages, and export options for SRT files or high-quality captioned videos. The app works offline and requires no sign-in or uploads. It's free to try with short exports, and a Pro version unlocks the full experience. (apps.apple.com)

6. AI Captions

AI Captions is an iOS app that uses AI to automatically generate captions and subtitles for videos. It includes animated subtitle styles, a built-in teleprompter, customizable templates, and one-tap export for all major social platforms. The app supports 55+ languages for automatic speech recognition and subtitle generation. It's free to download with no account or credit card required. (aicaptionsapp.com)

Which App is Best for You?

If you're looking for a comprehensive video editing suite with automatic captioning and additional features like AI zooms and background music, VEED Captions is a strong choice. For those who prefer on-device processing and offline capabilities, CaptionAddr and CreatorCaps offer robust solutions. If you need a simple, user-friendly app focused solely on adding captions, Add Captions: Video Subtitles and AI Captions are excellent options. Consider your specific requirements and workflow to select the app that best aligns with your needs.

For a visual demonstration and further insights, you might find this video helpful:

The Best Captions App for Adding Subtitles To Videos