# AI Chat vs OCR Subtitle Ultra

The clearest difference is price: AI Chat at Free against OCR Subtitle Ultra's $9.99. AI Chat also leads on iOS requirement (15.0 vs 17.6). OCR Subtitle Ultra's advantage is rating (5.0 vs 1.0) and in-app purchases (none vs 3). On ratings volume, update cadence and device support there is nothing between them.

AI Chat is free to download; OCR Subtitle Ultra costs $9.99 up front. AI Chat sells 3 in-app purchases, starting at $3.99 per 7 days. OCR Subtitle Ultra asks for nothing beyond the download.

OCR Subtitle Ultra holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

AI Chat ships an update every 8 days, OCR Subtitle Ultra every 11 days. The most recent releases landed on October 14, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | AI Chat | OCR Subtitle Ultra |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/ai-chat-chat-assistant/id6446834003/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ocr-subtitle-ultra/id6737728257/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 11 days |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 8 MB | 26 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Linh Dan Le](https://appshunter.io/developer/1678924251) | [韩 明洁](https://appshunter.io/developer/399378149) |

## What reviewers say

### AI Chat

[App page](https://appshunter.io/ios/app/ai-chat-chat-assistant/id6446834003)

Engage in conversations, get quick answers to any question, and improve your writing with real-time feedback. This AI-powered tool supports all languages and offers diverse topics for learning and discussion.

**Highlights:** Ask any question, AI Writing Assistant, Voice chat with AI, Supports all languages, Various talking topics

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Chats Weekly | $3.99 | per 7 days |
| Unlimited Chats Monthly | $9.99 | per month |
| Unlimited Chats Yearly | $79.99 | per year |


### OCR Subtitle Ultra

[App page](https://appshunter.io/ios/app/ocr-subtitle-ultra/id6737728257)

Extract hard-coded subtitles from videos using advanced OCR technology. Automatically convert on-screen text into SRT files for easy editing and translation. Features intelligent auto-detection, manual controls, and AI-powered workflows for content creators and educators.

**Highlights:** Extract subtitles from video, Automatic SRT file generation, Intelligent auto-detection, Manual precision controls, AI subtitle translation workflow, AI Video Copilot for Q&A, Integrated video previewer

**In-app purchases:** none


## Frequently asked questions

### Is AI Chat free?

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

### Is OCR Subtitle Ultra free?

OCR Subtitle Ultra costs $9.99, with no in-app purchases.

### Which has better reviews, AI Chat or OCR Subtitle Ultra?

OCR Subtitle Ultra is rated higher. AI Chat averages 1.0 out of 5 from 2 ratings, while OCR Subtitle Ultra averages 5.0 from 1 ratings.

### Do AI Chat or OCR Subtitle Ultra have ads?

AI Chat shows ads; OCR Subtitle Ultra does not.

### Which is updated more often, AI Chat or OCR Subtitle Ultra?

AI Chat ships an update every 8 days, and OCR Subtitle Ultra every 11 days. Most recently, AI Chat was updated on October 14, 2026 and OCR Subtitle Ultra on October 26, 2026.

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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.*