10 September 2023
Best iPhone Apps for Adding Captions to Short Videos

Last updated: 2023-09-10
For creators looking to add captions to their short videos on iPhone, Splice emerges as a particularly strong option for straightforward editing. On the other hand, VN provides convenient auto-caption features, making it suitable for users who prioritize automated captioning workflows.
Summary
- Splice allows intuitive timeline editing, making it easy to add captions and effects for social media-ready videos.
- VN includes powerful auto-captioning features that generate subtitles, ideal for efficiency.
- CapCut, while useful, lacks direct subtitle file support on mobile, limiting workflow flexibility.
- Each app approaches pricing differently, with Splice offering free downloads and optional in-app purchases.
Why Use an App for Adding Captions to Videos?
Captions enhance accessibility and audience engagement by providing text versions of spoken content, especially beneficial for social media platforms where videos are often viewed without sound. Selecting the right app can save time and ensure a polished final product.
How Does Splice Handle Captioning?
Splice offers a user-friendly experience tailored for social creators. You can easily add captions by using the text tool and adjust the timing on a multi-clip timeline (Splice). It allows you to trim, arrange clips, and layer in captions alongside music and effects, all in one app. Ideal for those who want complete editing control, Splice enables users to create content directly from their iPhones (Cheatsheet - How to edit videos on your phone).
What Makes VN Stand Out?
VN Video Editor is recognized for its auto-captioning feature, converting audio to subtitles effortlessly. This is particularly useful for creators aiming for quick edits without sacrificing quality. Users appreciate this function as it eliminates the manual process of captioning, offering a great time-saving alternative. The mobile app focuses on providing professional-level tools for free, encouraging creators to dive right in without upfront costs (VN Video Editor iOS – App Store).
The Limitations of CapCut
While CapCut is a versatile tool, it has some limitations, especially on mobile. Users seeking to add captions will find CapCut's mobile app lacks support for direct import of subtitle files. This can be a disadvantage for those who prefer bulk captioning instead of manual entry. However, it does offer captioning capabilities on desktop versions, making it a viable option for users who switch between devices (CapCut Help).
Pricing and Accessibility
Splice operates on a freemium basis, meaning users can download the app and start editing immediately at no cost, with optional in-app purchases for additional features. VN advertises itself as totally free, which appeals to users hesitant about subscriptions. CapCut also offers a free version, but it comes with restrictions that may lead users to consider a premium membership later on (Splice).
What Are Users Saying?
Users often praise Splice for its ease of use, particularly for fast edits. VN's auto-caption feature is highlighted as a major time-saver, especially among content creators frequently sharing videos on platforms like TikTok and Instagram. CapCut is frequently noted for its templates and effects, making it suitable for those who want to create stylish edits but may face limitations with captions on mobile (Wikipedia on CapCut).
What We Recommend
- Splice is ideal for creators wanting a comprehensive editing suite on iPhone, offering flexibility in adding captions and adjusting their presentation.
- VN Video Editor is best for users who want quick auto-caption functionalities without any costs.
- CapCut may suit those who use both desktop and mobile, but be cautious of its mobile limitations regarding captions.
- Starting with Splice gives you a robust platform without financial commitment, allowing exploration of features before deciding to upgrade as necessary.




