# KMPlayer vs Subtitle Translator

The clearest difference is in-app purchases: KMPlayer at none against Subtitle Translator's 3. KMPlayer also leads on iOS requirement (13.0 vs 26.2). Subtitle Translator's advantage is update cadence (every 2 days vs every 9 days). On price, ads and device support there is nothing between them.

Both are free to download. Subtitle Translator sells 3 in-app purchases, starting at $6.99 per month. KMPlayer asks for nothing beyond the download.

KMPlayer ships an update every 9 days, Subtitle Translator every 2 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KMPlayer | Subtitle Translator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3.3K ratings)](https://appshunter.io/ios/app/kmplayer/id835776444/reviews)** | — |
| Number of ratings | **3.3K** | — |
| Positive reviews | 66.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 137 MB | 14 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [PANDORATV Co.,Ltd](https://appshunter.io/developer/402122835) | [SK95 Engineering AB](https://appshunter.io/developer/1803628230) |

## What reviewers say

### KMPlayer

[App page](https://appshunter.io/ios/app/kmplayer/id835776444)

A versatile media player that handles all high-resolution video, music, and subtitle formats. Offers advanced playback controls, color adjustments, and subtitle customization.

**Highlights:** Plays all video and music formats, Supports numerous subtitle formats, Bookmark playback sections, Adjust video color and playback speed, Stream videos via URL, Network and cloud storage support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Well-designed interface
- 🚀 Plays a variety of formats
- 🚀 Excellent media player
- 🚀 Best video player on iOS

**What reviewers complain about**

- 🐛 Video playback issues
- 🐛 Crashes and freezes
- 🐛 Compatibility problems with newer iOS versions
- 🐛 Subtitles not working
- 🐛 Brightness issues

**Reported bugs**

- Video playback freezes
- Audio desynchronization issues
- Crashes when playing certain file types
- Network share access problems
- Brightness control malfunctions

**Requested features**

- Add Picture-in-Picture support
- Implement Chromecast/AirPlay integration
- Improve subtitle handling and customization
- Add more aspect ratio options
- Implement a dark mode


### Subtitle Translator

[App page](https://appshunter.io/ios/app/subtitle-translator-vinnervi/id6771525220)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $6.99 | per month |
| Basic Yearly | $49.99 | per year |
| 1000 Subtitle Credits | $5.99 | one-time |


## Frequently asked questions

### Is KMPlayer free?

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

### Is Subtitle Translator free?

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

### Do KMPlayer or Subtitle Translator have ads?

Neither KMPlayer nor Subtitle Translator shows ads.

### Which is updated more often, KMPlayer or Subtitle Translator?

KMPlayer ships an update every 9 days, and Subtitle Translator every 2 days. Most recently, KMPlayer was updated on October 26, 2026 and Subtitle Translator on October 25, 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.*