Comparisons

Capster compared with four caption tools

Four honest comparisons: what each tool is better at, what it costs, and which one to pick for the work you actually do. Every price here was read off the vendor's own pricing page in September 2026. Where a competitor does something Capster cannot, the page says so plainly.

Download on the App Store

$6.99/month or $29.99/year · iPhone, iOS 16.0+ · Updated September 2026

The four comparisons

Capster vs Captions
From $24.99/month
An iPhone and web app that captions video and then keeps going: AI avatars, dubbing, eye-contact correction and a large template library, sold on a credit-based subscription.
Where Captions wins: A far larger product. AI actors, dubbing into other languages, eye-contact correction, a teleprompter and a template library Capster has no answer to.
Capster vs Submagic
From $19/month
A browser-based tool for short-form creators: it captions clips, cuts long videos into shorts, and adds B-roll and sound effects, on a per-seat monthly plan.
Where Submagic wins: Magic Clips turns a long podcast or stream into short clips. Capster does not cut video at all — you bring it a clip that is already the right length.
Capster vs CapCut
From $19.99/month
A full mobile and desktop video editor with auto-captions as one feature among hundreds — trimming, transitions, effects, keyframes, a music library and templates.
Where CapCut wins: It is a real editor. Cuts, transitions, effects, keyframes, speed ramps, a music library — Capster does none of that and is not trying to.
Capster vs VEED
From $19/month
A browser-based video editor with subtitles, translation and team collaboration, plus a lighter iPhone app for quick edits.
Where VEED wins: It gives you the subtitle file. Capster only ever produces a finished video, so if you need an SRT or VTT for YouTube or a client, VEED does something Capster cannot.

The short version

Capster is the smallest tool on this page and deliberately so. It transcribes a clip, styles the captions, and writes them into the video. That is the whole app.

If you need to cut, trim or add music, use CapCut. It is a full editor and its free tier includes auto-captions.
If you need to turn a long video into clips, use Submagic. Capster does not cut video at all.
If you need a subtitle file, use VEED. Capsteronly produces a finished video.
If you want AI avatars, dubbing or a template library,use Captions. That is most of what you are paying for there.
If you only want captions on a clip you already cut, on your phone, without an account, that is what Capster is for — and it is the cheapest of the five for that one job.

What every comparison here leaves out

Ratings. Capster shipped in September 2026 and has no App Store reviews yet. Every app on this page has thousands, so a ratings column would measure age rather than captions. It is left out rather than shown blank.
Language counts. Capster transcribes 99 languages and detects them automatically, but every tool counts languages differently, so the numbers do not compare. What matters is whether the captions render in your script — that is checked font by font here.
Speed and accuracy benchmarks. Both depend on the audio far more than on the app. Rather than publishing a number from one clip, the honest answer is to run the same clip through two free tiers and compare.

Questions people ask

What is the cheapest way to add captions to a video on an iPhone?

Free, up to a point, on most of these tools. Capster gives you 5 transcriptions per install and does not block the export; CapCut has a large free tier; Submagic and VEED cap free exports per month and watermark them. Paid, Capster is $29.99 a year and the others run from $19 a month upward.

Which caption apps work without an account?

Capster does — there is no sign-in anywhere in the app. Captions, Submagic, CapCut and VEED all require you to create an account before you can export anything. If not having an account matters to you, that is the shortest way to narrow the list.

Do any of these give me an SRT subtitle file?

VEED does, and it is a genuine reason to pick it. Capster only ever produces a finished video with the captions rendered into the frames, which is what social platforms need but is no use if a client asked you for a subtitle file.

How current are the prices on these pages?

Every price was read off the vendor's own pricing page in September 2026 and is dated on the page it appears on. Subscription prices in this category moved several times during 2026, so treat any comparison — including this one — as a starting point and check before you subscribe.

Or start with what Capster costs.

Compare it on your own clip

5 free transcriptions, no account, and the export is not blocked.