# QuickSubtitle：AI Auto Subtitle vs SubTrans

The clearest difference is update cadence: SubTrans at weekly against QuickSubtitle：AI Auto Subtitle's every 2 weeks. QuickSubtitle：AI Auto Subtitle's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QuickSubtitle：AI Auto Subtitle sells 8 one-off in-app purchases and SubTrans sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

QuickSubtitle：AI Auto Subtitle ships an update every 2 weeks, SubTrans weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | QuickSubtitle：AI Auto Subtitle | SubTrans |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (4 ratings)](https://appshunter.io/ios/app/subtrans/id6766588920/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 38 MB | 475 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [鑫 彭](https://appshunter.io/developer/1787784173) | [夏骏 倪](https://appshunter.io/developer/1892993247) |

## What reviewers say

### QuickSubtitle：AI Auto Subtitle

[App page](https://appshunter.io/ios/app/quicksubtitleai-auto-subtitle/id6749135234)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅/月/优惠 | $0.99 | one-time |
| 订阅/7天/优惠 | $0.99 | one-time |
| 订阅/7天 | $0.99 | one-time |
| 订阅/月 | $1.99 | one-time |
| 订阅/年/优惠 | $7.99 | one-time |
| 订阅/年 | $14.99 | one-time |
| 订阅/终身/优惠 | $19.99 | one-time |
| 订阅/终身 | $29.99 | one-time |


### SubTrans

[App page](https://appshunter.io/ios/app/subtrans/id6766588920)

Create, translate, and edit video subtitles with local models and OCR. This app supports embedding subtitles directly into videos or exporting them as SRT files, offering a comprehensive workflow for video creators and language learners.

**Highlights:** Local speech recognition and translation, OCR subtitle detection, Subtitle editing and timing adjustment, Export video with embedded subtitles, Export SRT subtitle files, Comprehensive subtitle workflow

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久 | Free | one-time |
| 月卡 | $0.99 | one-time |
| 年卡 | $0.99 | one-time |


## Frequently asked questions

### Is QuickSubtitle：AI Auto Subtitle free?

QuickSubtitle：AI Auto Subtitle is free to download, with in-app purchases available.

### Is SubTrans free?

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

### Do QuickSubtitle：AI Auto Subtitle or SubTrans have ads?

Neither QuickSubtitle：AI Auto Subtitle nor SubTrans shows ads.

### Which is updated more often, QuickSubtitle：AI Auto Subtitle or SubTrans?

QuickSubtitle：AI Auto Subtitle ships an update every 2 weeks, and SubTrans weekly. Most recently, QuickSubtitle：AI Auto Subtitle was updated on October 30, 2026 and SubTrans on October 31, 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.*