# CoreCaption vs SubAI

CoreCaption and SubAI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. CoreCaption sells 4 in-app purchases, starting at $7.99 per month and SubAI sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CoreCaption | SubAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/subai-video-subtitle-helper/id6771306934/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Freemium |
| Size | 2 MB | 152 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [Maen Al Share](https://appshunter.io/developer/1884876009) | [琦 马](https://appshunter.io/developer/1543007311) |

## What reviewers say

### CoreCaption

[App page](https://appshunter.io/ios/app/corecaption/id6762134767)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Annual | $59.99 | per year |
| Starter Pack: 20 Credits | $4.99 | one-time |
| Creator Pack: 50 Credits | $9.99 | one-time |


### SubAI

[App page](https://appshunter.io/ios/app/subai-video-subtitle-helper/id6771306934)

Easily generate bilingual subtitles for local videos in seconds. This tool makes foreign language content, online courses, and tutorials more accessible by transcribing speech and embedding subtitles directly into your videos. All processing is done on-device for enhanced privacy.

**Highlights:** AI subtitle generation, Bilingual subtitle support, Burned-in subtitle recognition, Fast subtitle embedding, SRT, VTT, TXT export, 100% local processing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubAI Pro Monthly | $3.99 | per month |
| SubAI Pro Yearly | $14.99 | per year |
| SubAI Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is CoreCaption free?

CoreCaption is free to download, with in-app purchases available.

### Is SubAI free?

SubAI is free to download, with in-app purchases available.

### Do CoreCaption or SubAI have ads?

Neither CoreCaption nor SubAI shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*