# SubExtractor vs Qubit

The clearest difference is rating: Qubit at 5.0 against SubExtractor's 4.3. Qubit also leads on iOS requirement (15.1 vs 26.0). SubExtractor's advantage is ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Qubit holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SubExtractor ships an update weekly, Qubit every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SubExtractor | Qubit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/subextractor/id6752910266/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/qubit-habit-tracker/id6760244309/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 10 MB | 46 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Junior Espino](https://appshunter.io/developer/1841681181) | [Jin Park](https://appshunter.io/developer/1677219089) |

## What reviewers say

### SubExtractor

[App page](https://appshunter.io/ios/app/subextractor/id6752910266)

Effortlessly capture and use subtitles directly within Safari. Transform captions into clean, usable text for studying, research, or easy comprehension. Offers flexible formatting and privacy-focused, on-device processing.

**Highlights:** Instant caption detection in Safari, Clean reading view without distractions, Copy and export subtitles, Flexible formatting options, On-device processing for privacy

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

**In-app purchases:** none


### Qubit

[App page](https://appshunter.io/ios/app/qubit-habit-tracker/id6760244309)

This app offers a straightforward approach to habit tracking, allowing users to simply create habits and mark them as complete. It focuses on visual progress and motivation through a minimalist interface, avoiding complex features and data overload.

**Highlights:** Simple habit creation, Tap to check completion, Visual consistency tracking, Minimalist interface, Motivation through progress visualization

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

**In-app purchases:** none


## Frequently asked questions

### Is SubExtractor free?

SubExtractor is free to download, with no in-app purchases.

### Is Qubit free?

Qubit is free to download, with no in-app purchases.

### Which has better reviews, SubExtractor or Qubit?

Qubit is rated higher. SubExtractor averages 4.3 out of 5 from 6 ratings, while Qubit averages 5.0 from 2 ratings.

### Do SubExtractor or Qubit have ads?

Qubit shows ads; SubExtractor does not.

### Which is updated more often, SubExtractor or Qubit?

SubExtractor ships an update weekly, and Qubit every 3 weeks. Most recently, SubExtractor was updated on October 30, 2026 and Qubit 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.*