# Subtitle Reader Text to Speech vs Subai

The clearest difference is in-app purchases: Subtitle Reader Text to Speech at none against Subai's 1. Subtitle Reader Text to Speech also leads on ratings volume (28 vs 4). Subai's advantage is update cadence (fortnightly vs every 8 months) and iOS requirement (13.0 vs 15.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Subai sells 1 one-off in-app purchase. Subtitle Reader Text to Speech asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.9 for Subtitle Reader Text to Speech against 4.0 for Subai. That said, the two scores are not equally well evidenced: Subtitle Reader Text to Speech has 28 ratings behind it against 4, so its average is the more settled of the two.

Subtitle Reader Text to Speech ships an update every 8 months, Subai fortnightly. The most recent releases landed on September 4, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | Subtitle Reader Text to Speech | Subai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (28 ratings)](https://appshunter.io/ios/app/subtitle-reader-text-to-speech/id1466194073/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/subai/id6503164347/reviews)** |
| Number of ratings | **28** | 4 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 175 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matrix Software Co.](https://appshunter.io/developer/1457004046) | [dong huu quan](https://appshunter.io/developer/1277750787) |

## What reviewers say

### Subtitle Reader Text to Speech

[App page](https://appshunter.io/ios/app/subtitle-reader-text-to-speech/id1466194073)

Listen to downloaded subtitles in your preferred language while watching foreign films. Import subtitles via URL or search directly from opensubtitles.org. Offers language selection and synchronization tools.

**Highlights:** Listen to downloaded subtitles, Import subtitles via URL, Search subtitles on opensubtitles.org, Language selection, Synchronization and timing

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

**In-app purchases:** none


### Subai

[App page](https://appshunter.io/ios/app/subai/id6503164347)

Break language barriers with an AI-powered tool that translates videos and audio into over 100 languages. Upload files, record your voice, or paste video links for quick, accurate translations. Ideal for creators and global communicators.

**Highlights:** AI-powered video and audio translation, Supports over 100 languages, Upload video/audio files, Voice recording for translation, Website video link translation, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $4.99 | one-time |


## Frequently asked questions

### Is Subtitle Reader Text to Speech free?

Subtitle Reader Text to Speech is free to download, with no in-app purchases.

### Is Subai free?

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

### Which has better reviews, Subtitle Reader Text to Speech or Subai?

Subai is rated higher. Subtitle Reader Text to Speech averages 3.9 out of 5 from 28 ratings, while Subai averages 4.0 from 4 ratings.

### Do Subtitle Reader Text to Speech or Subai have ads?

Both Subtitle Reader Text to Speech and Subai show ads.

### Which is updated more often, Subtitle Reader Text to Speech or Subai?

Subtitle Reader Text to Speech ships an update every 8 months, and Subai fortnightly. Most recently, Subtitle Reader Text to Speech was updated on September 4, 2026 and Subai on July 6, 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.*