# Linker vs SubFrenzy

The clearest difference is in-app purchases: Linker at none against SubFrenzy's 4. Linker also leads on iOS requirement (10.0 vs 17). SubFrenzy's advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. SubFrenzy sells 2 one-off in-app purchases. Linker asks for nothing beyond the download.

Linker ships an update every 2 months, SubFrenzy every 9 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Linker | SubFrenzy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/subfrenzy/id6754524811/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 141 MB | 202 MB |
| Requires iOS | **10.0** | 17 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [广东欧科空调制冷有限公司](https://appshunter.io/developer/1449949850) | [晓明 张](https://appshunter.io/developer/1848246404) |

## What reviewers say

### Linker

[App page](https://appshunter.io/ios/app/linker-ek/id1449949851)

**In-app purchases:** none


### SubFrenzy

[App page](https://appshunter.io/ios/app/subfrenzy/id6754524811)

Enhance language learning by looping audio or video with synchronized subtitles. Practice pronunciation, translation, and repetition with customizable playback options. Supports AI-powered text-to-speech for subtitle-only practice.

**Highlights:** Audio/video playback with synchronized subtitles, Subtitle list with skip/rewind functionality, Double-click subtitle to jump to segment, Subtitle repetition for listening training, Bookmark and batch-play favorite subtitles, Word-by-word translation, AI-powered American pronunciation for text

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小幕狂听 | $9.99 | one-time |
| 小幕狂听 | $14.99 | one-time |


## Frequently asked questions

### Is Linker free?

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

### Is SubFrenzy free?

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

### Do Linker or SubFrenzy have ads?

Neither Linker nor SubFrenzy shows ads.

### Which is updated more often, Linker or SubFrenzy?

Linker ships an update every 2 months, and SubFrenzy every 9 days. Most recently, Linker was updated on November 2, 2026 and SubFrenzy on October 30, 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.*