OPlayer Lite vs iAMPer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OPlayer Lite
This app plays virtually any video or audio file format without conversion. It also offers robust file management, network streaming capabilities, and playback customization options.
- Plays all video/audio formats
- Network streaming (SAMBA, FTP, UPnP/DLNA)
- Adjustable playback speed
- A-B repeat
- Background playback
- File management
- Subtitle support
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Play all your videos directly without having to convert them! OPlayer supports almost every format for video/audio playback. It gives you the flexibility to be able to download your files to your device, or browse a SAMBA/FTP/UPnP/DLNA share over the network. "Best video player on the App Store" OPlayer has been rated as "iPhone Apps Plus Best"! OPlayer has been around for 9 years, continuous improvement in video playback and feature enhancements, has made it the first choice for millions of the users. With positive endorsements and feedback from our users we endeavor to make it even better with each upgrade. ======================================== Support Dolby Digital Audio (AC3) Official AVI/DivX license (In App Purchase) Official DTS license (In App Purchase) ======================================== 【Supported Formats】 - Video: mkv, wmv, avi, divx, xvid, rmvb, rm, flv, mp4, 4k, mov, 3gp, m4v, blu-ray, ts, m2ts, swf, asf, vob, h265 (hevc), webm...almost all movie file formats. - Audio: mp3, wma, wav, dts, ac3, eac3, aac, flac, ape, cue, amr, ogg vorbis, lossless music...almost all audio file formats. - Subtitle: srt, ass, smi, sub...almost all subtitle file formats. - Stream: http, ftp, samba, rtp, rtsp, mms... - Widely devices support: Optimized for all iPhones running iOS 6.0 and later, including iPhone 6s (Plus). 【Key features】 • Adjust playback speed: 0.1x ~ 4.0x • A-B repeat: play from start point (A) to end point (B) repeatedly • Background play: continue playing videos when app enters background • Landscape play: useful when iPhone turned on 'Portrait Orientation Lock' - SAMBA/FTP/HTTP/UPnP/DLNA client - Multiple transfer ways: 1. USB transfer (support folder) 2. Wi-Fi transfer - Play files in PC remotely without downloading Share folders on PC, then you can stream files by OPlayer. - Privacy protect: support password for app and folders, hide password-protected folders, Touch ID - Excellent performance: support 1080P HD video on iPhone 5 and newer devices - Less battery consumption: hardware decoding mp4/mp3 files by default - Single hand mode: you can control playback with one hand 【Basic functions】 - File Manager: new folder/rename/move/delete/search/sort/open in with - Built in web browser - Support NAS, Router, Dropbox...network storage - Support text file: TXT, WORD, EXCEL, PPT, PDF... - Compress/Decompress (In App Purchase): support zip, rar, 7z (with password) - Playlist: enjoy music by our powerful playlist functions - Gesture: seek (forward, backward), brightness, volume, pause/resume, subtitle position and size - Repeat/Loop mode: repeat all, repeat once, shuffle... - Remember playback time: resume from last played position - Render on TV (TV Out): support AirPlay, mirror, HDMI wire... - Lock playing window: avoid unintended touch when watching movies - Timing off: stop playing after the specified time - Adjust aspect ratio: you can set any aspect ratio, for example 16:9 - Play 3d movies in 2d mode - Deinterlace - Flip horizontal and vertical - Use headphones to control playback - Audio boost - Photo viewer (In App Purchase): 1. Support gif animation,png,jpg,bmp... 2. Slide show photos 3. Import from Photos 【Audio Features】 - Support left and right channel switch - Audio tracks switch and save your settings - Adjust audio delay 【Subtitle Features】 - Support embedded subtitles in movies - Auto load the subtitle whose name is the same with the movie - Select subtitle files manually - Auto detect the encode of subtitle files - Gesture: single touch and move to adjust position, pinch to adjust size - Customizable subtitle font, colors - Adjust subtitle delay 【Support】 - We will check reviews on App Store frequently - Skype: oplayer_help@outlook.com - Mail: olimsoft@gmail.com - Twitter: @OLIMSOFT - Website: www.edavs.com
iAMPer
This audio player app is designed for efficient playback of audio files. It offers customizable skip intervals, adjustable playback speeds up to 10x, and a persistent player interface. The app remembers your last played file for seamless continuation.
- Customizable skip intervals
- Playback speed up to 10x
- Persistent player controls
- Resume playback from last position
- Direct file operation from Files app
- Clean interface with hidden file extensions
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■ App specialized for playing audio files It is specialized for playing audio files, so unlike other multifunctional finder apps, the app is simple and you can also set the playback of audio files. ■ Skip before and after specified number of seconds You can listen to the audio efficiently by skipping unnecessary blank spaces before and after the audio file when studying. ■ Playback speed can be changed up to 10x at 0.1x intervals You can enjoy music at the playback speed that suits you because you can change the speed up to 10x at 0.1x intervals. ■ Skip back and forth can also be adjusted in 1 second increments You can choose the number of seconds to skip according to your usage. ■ Even if you move the directory, the player is always displayed, and you don't have to show the troublesome player. While using the app, the player continues to appear even if I navigate to other folders. Controllers are always readily available, so you don't have to worry about showing them. ■ Audio file extension is not displayed Hide extra music file extensions. This makes the screen clean and visually very easy to see. ■ When you start the app again, you can memorize the file that was played last time and play it. When you restart the app, you can automatically memorize the music file that was played last time and restart the playback. As a result, even if playback is interrupted, playback can be restarted from the same location without any trouble the next time playback is performed. ■ You can operate files directly from the Files app. You can move files directly from the Files app or copy them to this app.
Screenshots
Verdict
The clearest difference is rating: iAMPer at 5.0 against OPlayer Lite's 4.5. iAMPer also leads on in-app purchases (none vs 6) and ads (none vs shown). OPlayer Lite's advantage is ratings volume (4.4K vs 5) and iOS requirement (12.0 vs 26.0). On price, update cadence 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. OPlayer Lite sells 6 one-off in-app purchases. iAMPer asks for nothing beyond the download.
iAMPer holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: OPlayer Lite has 4.4K ratings behind it against 5, so its average is the more settled of the two.
OPlayer Lite ships an update every 3 months, iAMPer every 4 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.
| Parameter | OPlayer Lite | iAMPer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4.4K ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 74.8% of reviews | — |
| Number of ratings | 4.4K — better | 5 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Mac |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 102 MB | 33 MB |
| Age rating | 17+ | 4+ |
| Developer | Suzhou Totoro Network Technology Co., Ltd. | Daichi Kato |
Customer experience
OPlayer Lite
iAMPer
Bugs and requests
OPlayer Lite
Reported bugs
4 issues- Deleted files still showing up in app
- Wifi transfer not working consistently
- Playback issues with certain video codecs
- Crashes when trying to play some files
Requested features
6 requests- Chromecast support
- Equalizer for audio
- Ability to reorder playlists
- Thumbnail previews for files
- Seamless background audio playback
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- Improved Google Drive/Dropbox integration
iAMPer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OPlayer Lite
- Photo Viewer$0.99
- Decompress file$0.99
- DivX Video Decoder$0.99
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- DTS Audio Decoder$1.99
- Full Version$2.99
- Unlock all features$7.99
iAMPer
No in-app purchases









