MP4Plus converter PRO vs MKV PiP Player
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MP4Plus converter PRO
Easily convert various video formats to MP4 or MP3 directly on your device. Supports a wide range of input files and offers multiple import options, including Wi-Fi sharing and direct links. Secure your private videos with pattern or biometric locks.
- Convert video to MP4 or MP3
- Supports numerous video formats
- Import via Link, Wi-Fi, AirDrop, iTunes, Photos
- Wi-Fi sharing for cross-device access
- Private video protection with locks
- Share to social media and other apps
- Picture-in-Picture (PiP) playback
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Convert video to mp4 or mp3 on iOS 9.3+ ,No ads, No IAP. - Convert • Almost all video formats (webm,m3u,m3u8,movpkg, rmvb, avi, mkv, mp4, flv, wmv, 3gp, mov, vob, dvd, swf, rm, ts, etc.) • Convert video to mp4 or mp3 file with one command .Then you maybe want to export to Photos.app or share to other app • Adapt iOS 11 Files App - Imports • Import videos with Link, Wi-Fi,AirDrop(iOS11+), iTunes, Photos - Wi-Fi Sharing • Transfer and access and play videos from other devices over Wifi. • Auto create a QR code for the wifi url • Port 8080/8900/9100 - Private videos • Unlock with Pattern • Unlock with Biometrics - Share video or music • Share videos or musics to TikTok、Slack and so on - PiP • 3gp, mov, mp4 - Background playback
MKV PiP Player
Play any video file format with picture-in-picture functionality. Supports a vast array of video and subtitle formats, M3U playlists, and casting web videos to DLNA TVs. Offers playback speed control and multi-track audio/subtitle options.
- Picture-in-picture playback
- Supports over 30 video formats
- Supports 20+ subtitle formats
- M3U playlist support
- DLNA TV casting
- Playback speed control
- Multi-track audio and subtitles
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MKV PiP Player is a video player that Lets you play any videos picture-in-picture. - Supports video files : MKV, MP4, AVI, M4V, MOV, 3GP, TS, MTS, M2TS, WMV, FLV, F4V, ASF, WEBM, RM, RMVB, QT, DV, MPG, MPEG, MXF, VOB, GIF, OGV, OGM etc. - Supports subtitle files : ASS, SRT, SMI, SSA, IDX, SUB, SUP, VTT, SCC, MKS, JSS, JS, AQT, RT, UFT, UTF8, UTF-8 etc. - Supports playlist files : M3U - Supports Cast Web Videos to DLNA TV - Supports Browser, SMB, WebDAV, AList - Playback speed control : 0.25x ~ 4.0x - Supports multi-track audio - Supports embedded subtitles - Supports multi-track subtitles - Supports user’s selection of subtitle files - Supports recently played list - Supports Safari extension Disclaimer：MKV PiP Player does not provide any M3U playlists, users must use their own playlists containing legal content.
Screenshots
Verdict
The clearest difference is in-app purchases: MP4Plus converter PRO at none against MKV PiP Player's 1. MP4Plus converter PRO also leads on ratings volume (209 vs 68) and iOS requirement (9.3 vs 15.0). MKV PiP Player's advantage is price ($0.99 vs $5.99) and update cadence (weekly vs every 4 weeks). On rating, 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
MP4Plus converter PRO costs $5.99 and MKV PiP Player $0.99 up front. MKV PiP Player sells 1 one-off in-app purchase. MP4Plus converter PRO asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for MP4Plus converter PRO against 4.7 for MKV PiP Player. Both are backed by a comparable volume of ratings — 209 and 68 respectively. Written reviews are what separate them: 76% of MP4Plus converter PRO's written reviews are positive against 94% of MKV PiP Player's.
MP4Plus converter PRO ships an update every 4 weeks, MKV PiP Player weekly. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.
| Parameter | MP4Plus converter PRO | MKV PiP Player |
|---|---|---|
| Price | $5.99 | $0.99 — better |
| Rating | 4.7 (209 ratings) | 4.7 (68 ratings) |
| Positive reviews | 75.7% of reviews | 94.0% of reviews — better |
| Number of ratings | 209 — better | 68 |
| Update frequency | Every 4 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 149 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | 汝泉 张 | 北京伊码网络科技有限公司 |
Customer experience
MP4Plus converter PRO
MKV PiP Player
Bugs and requests
MP4Plus converter PRO
Not enough reviews yet to summarise bugs or requests.
MKV PiP Player
Reported bugs
14 issues- HD clarity cannot load
- DLNA cast to TV has no response
- Glitchy at times
- Frequent crashes, especially when initiating PiP
- M3U parsing needs to be faster and search needs to be smoother
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- Latest picture-in-picture fast forward/backward not working normally
- Freezes every few minutes, requires pause/play to resume
- External subtitles not working
- Crashes when clicking recent playback history
- Picture-in-picture playback crashes after about 10 seconds
- Default to landscape, cannot adjust
- File list automatically switches to date sorting upon reopening, causing disorder
- Cannot select files from external USB drive
- Cannot delete Alibaba Cloud Drive resources directly from the app
Requested features
41 requests- Add option to close transition animations
- Add vertical screen viewing function
- Support for Emby
- Add function to import video sources
- Support for ATV
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- Add pause/play with Airpod controls
- Allow listening to videos when phone is powered off (without PiP)
- Faster M3U parsing and smoother search
- Ability to display M3U contents in a list
- Ability to disable subtitles
- Add function to import letters
- Add function to import video sources or provide jump interface
- Support for ATV
- Add VOD URL function
- Add option to disable recent playback
- Add network movie posters and library
- Add background playback (not PiP)
- Add auto-play next episode
- Add grid layout
- Add background playback function
- Add option for automatic horizontal screen
- Add drag-and-drop sorting for playback list
- Support for ATV
- Add side-screen and vertical screen viewing options
- Add Apple TV support
- Add DLNA screen casting
- Allow screen-off playback for music
- Develop TV version
- Add cache function for large files
- Add screen casting function
- Add delete function for Alibaba Cloud Drive resources
- Add timer playback function
- Add screen lock function
- Display only one history record for the same folder
- Sync playback history data with Alibaba Cloud
- Add dark mode
- Add audiobook function
- Add cloud synchronization function across devices
- Allow lock screen playback and co-playback with other audio
- Add more detailed long-press speed options (e.g., 2.5x)
- Support downloading videos from the browser
In-app purchases
MP4Plus converter PRO
No in-app purchases
MKV PiP Player
- MKV PiP Player Pro$1.99
Questions
Is MP4Plus converter PRO free?
Is MKV PiP Player free?
Which has better reviews, MP4Plus converter PRO or MKV PiP Player?
Do MP4Plus converter PRO or MKV PiP Player have ads?
Which is updated more often, MP4Plus converter PRO or MKV PiP Player?
Other comparisons
