# Quick Subtitles vs Unit Conversion for Safari

The clearest difference is price: Unit Conversion for Safari at $1.99 against Quick Subtitles's $29.99. Unit Conversion for Safari also leads on in-app purchases (none vs 1) and iOS requirement (15.0 vs 26.0). Quick Subtitles's advantage is update cadence (every 2 weeks vs every 2 months). On ads and device support there is nothing between them.

Quick Subtitles costs $29.99 and Unit Conversion for Safari $1.99 up front. Quick Subtitles sells 1 one-off in-app purchase. Unit Conversion for Safari asks for nothing beyond the download.

Quick Subtitles ships an update every 2 weeks, Unit Conversion for Safari every 2 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Quick Subtitles | Unit Conversion for Safari |
| --- | --- | --- |
| Price | $29.99 | **$1.99** |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/quick-subtitles/id6747410609/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 4 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matt Birchler](https://appshunter.io/developer/1262203111) | [Seiya.k](https://appshunter.io/developer/383021944) |

## What reviewers say

### Quick Subtitles

[App page](https://appshunter.io/ios/app/quick-subtitles/id6747410609)

This app converts audio and video files into accurate text transcriptions and subtitle files directly on your device. It offers AI-powered cleanup for error correction and advanced transcript analysis for summaries and key takeaways. All processing is done locally for enhanced privacy.

**Highlights:** On-device transcription, Export as text or SRT, AI-powered cleanup, Transcript analysis (summaries, notes), Transcription history, Editable transcripts

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $24.99 | one-time |


### Unit Conversion for Safari

[App page](https://appshunter.io/ios/app/unit-conversion-for-safari/id6760579841)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quick Subtitles free?

Quick Subtitles costs $29.99, and also offers in-app purchases.

### Is Unit Conversion for Safari free?

Unit Conversion for Safari costs $1.99, with no in-app purchases.

### Do Quick Subtitles or Unit Conversion for Safari have ads?

Neither Quick Subtitles nor Unit Conversion for Safari shows ads.

### Which is updated more often, Quick Subtitles or Unit Conversion for Safari?

Quick Subtitles ships an update every 2 weeks, and Unit Conversion for Safari every 2 months. Most recently, Quick Subtitles was updated on October 7, 2026 and Unit Conversion for Safari on October 8, 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.*