Comparison

Subtitles Generator for Video vs Caption AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Subtitles Generator for Video

This app uses AI to automatically transcribe videos and generate captions. It offers extensive customization for caption styles, animations, and text-based video editing, including silent spot removal. Enhance video accessibility and engagement with professional-looking subtitles.

Highlights
  • Automatic video transcription
  • One-tap auto-captioning
  • Customizable caption styles
  • Trending word-level animations
  • Text-based video editing
  • Remove silent spots
  • Support for various video ratios
Read full description

Meet Subtitles Generator for Video (iSub): The AI-Powered Creative Studio. iSub utilizes artificial intelligence to automatically transcribe your videos, providing accurate and elegant video captions, similar to those seen on YouTube, TikTok, Threads, and Instagram videos. By adding captions to your videos, you can expand your reach to a wider audience, allowing more viewers to access and enjoy your content. This includes individuals who are deaf or hard of hearing, as well as those who prefer to watch with no or low volume. Key Features: - Automatic video transcription - One-tap auto-captioning with a variety of pre-designed caption styles - Fully customizable caption styles: change fonts, sizes, colors, strokes, animations, and more - Support for trending word-level animations, such as pop-out, zoom-in, shift in different directions, and word highlighting - Wide range of trending fonts for captioning videos - Support for 3D captions with full customization options for depth and direction - Automatic video editing: Remove silent spots - Powerful text-based video editing: Hide captions, cut videos by simply deleting their transcripts - Easy segmentation of transcripts to display captions as sentences or word by word - Drag and pinch on the video to adjust caption positions and font sizes - Over 1000 free fonts to further enhance your video subtitles - Support for various video ratios: landscape, portrait, square, and more iSub - Video Caption & Subtitle Premium offers two auto-renewing subscription options and one lifetime purchase: $9.99 per month $39.99 per year with a 3-day free trial $79.99 for a one-time payment for lifetime usage These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Your iSub Premium subscription will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. You will not be able to cancel the subscription once activated. You can turn off auto-renew at any time from your iTunes account settings but refunds will not be provided for any unused portion of the term. Read more our terms of use at http://typimage.com/isub-terms.html

About

Caption AI

Effortlessly add professional subtitles to your videos with AI-powered generation and extensive customization options. Enhance accessibility and engagement for social media, education, and marketing content.

Highlights
  • Instant AI-generated captions
  • Fully customizable caption styles
  • Precise timing control
  • Multilingual translations
  • User-friendly interface
Features
Read full description

Caption AI – Your Ultimate Subtitle Creation and Customization Tool! Transform your videos into professional masterpieces with Caption AI, the cutting-edge app designed to make captioning seamless and effortless. Whether you're a content creator, educator, marketer, or someone who simply wants to enhance their videos, Caption AI has everything you need to create, edit, and manage subtitles with ease. Why Choose Caption AI? Instant AI-Generated Captions: Upload your video, and let our advanced AI create accurate subtitles for you in seconds. No more manual work! Fully Customizable Styles: Adjust the font, color, size, position, and style of your captions to perfectly match your video’s vibe. Precise Timing Control: Edit and fine-tune the timing of each subtitle to ensure flawless synchronization. Add or Remove Captions: Easily insert new captions or delete unwanted ones with just a few taps. Multilingual Translations: Break language barriers by translating your subtitles into multiple languages effortlessly. Reach a global audience! User-Friendly Interface: Enjoy an intuitive and sleek design that makes editing subtitles fast and straightforward, even for beginners. Perfect for All Your Video Needs Social Media Content: Add engaging captions to grab viewers’ attention on platforms like Instagram, TikTok, or YouTube. Educational Videos: Make your tutorials and lectures more accessible to a diverse audience. Marketing Campaigns: Create impactful, captioned ads that resonate with your target market.

Screenshots

Subtitles Generator for Video4 screens
Caption AI4 screens

Verdict

The call

The clearest difference is ads: Subtitles Generator for Video at none against Caption AI's shown. Subtitles Generator for Video also leads on review sentiment (60% vs 36%). On price, rating, ratings volume and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Subtitles Generator for Video sells 4 in-app purchases, starting at $6.99 per 7 days and Caption AI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Caption AI holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 33 and 72 respectively. Written reviews complicate that: 60% of Subtitles Generator for Video's written reviews are positive against 36% of Caption AI's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Subtitles Generator for Video ships an update every 3 weeks, Caption AI every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Subtitles Generator for Video versus Caption AI: the parameters behind the verdict, then further details
ParameterSubtitles Generator for VideoCaption AI
PriceFreeFree
Rating4.3 (33 ratings)4.5 (72 ratings) — better
Positive reviews60.0% of reviews — better36.4% of reviews
Number of ratings3372 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size57 MB23 MB
Age rating4+4+
DeveloperLatentApps Company Limitedadilcan cig

Customer experience

Subtitles Generator for Video

All ratings32 ratings
Positive81.3%
Neutral3.1%
Negative15.6%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Caption AI

All ratings69 ratings
Positive85.5%
Neutral5.8%
Negative8.7%
Written reviews11 reviews
Positive36.4%
Neutral9.1%
Negative54.5%

In-app purchases

4 purchases

Subtitles Generator for Video

Subscriptions3
  • Weekly Premium$6.997 Days
  • Monthly Premium$9.991 Month
  • Annually3 Days trial$39.991 Year
One-time1
  • Lifetime, pay once$79.99
2 purchases

Caption AI

Subscriptions2
  • Weekly Premium$4.997 Days
  • Yearly Premium$19.991 Year

Questions

Is Subtitles Generator for Video free?
Subtitles Generator for Video is free to download, with in-app purchases available.
Is Caption AI free?
Caption AI is free to download, with in-app purchases available.
Which has better reviews, Subtitles Generator for Video or Caption AI?
Caption AI is rated higher. Subtitles Generator for Video averages 4.3 out of 5 from 33 ratings, while Caption AI averages 4.5 from 72 ratings.
Do Subtitles Generator for Video or Caption AI have ads?
Caption AI shows ads; Subtitles Generator for Video does not.
Which is updated more often, Subtitles Generator for Video or Caption AI?
Subtitles Generator for Video ships an update every 3 weeks, and Caption AI every 2 weeks. Most recently, Subtitles Generator for Video was updated on November 3, 2026 and Caption AI on November 4, 2026.

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