Linker vs SubFrenzy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linker
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1、远程控制EK智家设备、轻松接入第三方智能家用电器，省心，省电，随时随地体验智能家居高端生活。 2、可以同时添加多种设备，一个APP即可完成所有功能操作。 3、支持天猫精灵、百度音箱、Amazon Echo、Goole Home等语音控制智能设备。 4、智能联动，根据你所在地的温度、位置、时间自动运行智能设备。 5、一键共享设备给家人朋友，全家轻松享受智能生活。 6、接受通知，实时掌握家中设备情况。 7、快速联网，无需等待，享受极速体验。
SubFrenzy
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.
- 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
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Add audio files (MP3 or M4A format) with corresponding subtitle files. During playback, subtitles are displayed in a list, supporting skip-ahead or rewind based on subtitle cues. Add video files (MP4) with corresponding subtitle files. During playback, subtitles are displayed in a list, supporting skip-ahead or rewind based on subtitle cues. Double-click a subtitle in the list to jump to the corresponding segment in the audio or video playback. Set the number of repetitions (3–99 times) for a single subtitle line to enhance listening training, with adjustable intervals to customize the rhythm for shadowing practice. Bookmark subtitles during playback, and practice them efficiently by batch-playing from the favorites list. Click on a subtitle to trigger word-by-word translation (local translation). Even without audio or video files, upload subtitle files alone to play subtitles using authentic American pronunciation powered by AI-trained models. Supports playback speed adjustment, software interface language settings, and more, with continuous updates. The software includes a user guide with detailed instructions and screenshots.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Linker | SubFrenzy |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 17 |
| Further details — not scored | ||
| Size | 141 MB | 202 MB |
| Age rating | 4+ | 4+ |
| Developer | 广东欧科空调制冷有限公司 | 晓明 张 |
In-app purchases
Linker
No in-app purchases
SubFrenzy
- 小幕狂听2 variants$9.99
- 小幕狂听2 variants$14.99
