Best rlib alternatives: apps like rlib-MML アプリ

10+ similar apps compared and reviewed

4.9 avg rating

5 free apps

Updated November 2026

Thinkridge Co., Ltd.

Looking for something like rlib? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to rlib

MDX Player by NagisaWorks, K.K.

Editor's Choice

🎵 Music

0.0(0 ratings)

Free

This app plays MDX music files, a format popular with the SHARP X68000 computer series. It supports background playback, remote control, and loop play, allowing you to relive classic computer music.

UK-868 by MASAHARU TANAKA

Music production tools (DAW)

Strong Contender

🎵 Music

5.0(3 ratings)

$11.99

Create music on your mobile device with a powerful digital audio workstation. Record, edit MIDI and audio, and collaborate with other DAWs. Supports AUv3 plugins and SoundFonts for versatile sound creation.

S98Player for iPhone by Hiroaki Kimura

Worth Considering

🎵 Music

5.0(2 ratings)

Free

This app plays sound logs in S98 format and PMD files from Yamaha FM sound chips. Enjoy chiptunes with features like album art, loop/shuffle playback, adjustable volume, and CarPlay support for on-the-go listening.

More apps like rlib

KQ Sampei Legacy

Sampler Synthesizer

$11.99

This sampler synthesizer allows users to customize sound sets using various formats like Sound Font and DLS. It supports MIDI messages, includes a MIDI file player, and can be used as a plugin with other music apps. Micro-tuning and external storage are also supported.

Customizable sound sets (Sound Font, DLS)Multi-timbral synthesisMIDI message support (GM, GS, XG, MPE)

This app is a 6-operator FM synthesizer inspired by 1980s hardware. It allows users to create rich and complex sounds using frequency modulation, offering extensive parameter control and compatibility with various audio standards.

6-Operator FM Synthesis156 Voice ParametersDX7 Compatibility

🎵 Music

(100)

free with in-app purchases

Compare with rlib

Rewamp

Soundtrack of retro computing

Free

Experience retro computing music through accurate emulation of original sound hardware. Play music from extensive archives or your own files, with over 1,200 supported formats. Features visualizers, offline playback, and playlist management.

Accurate hardware emulation for retro musicPlays music from extensive archivesSupports over 1,200 audio formats

See tonality in real time

This synthesizer app offers a fun way to create electronic music with adjustable oscillators, a low-pass filter, and a delay effect. It supports advanced audio routing and can also function as an effector for other instruments.

2 OscillatorsLPF (Low-Pass Filter)Delay effector

This powerful sampler synthesizer allows musicians to load and switch between various sound set formats, including SoundFont and DLS. It offers multi-timbral operation across multiple MIDI channels and supports standard and RIFF MIDI files, making it ideal for music production and live performance.

Supports SoundFont, Compressed SoundFont, and DLS formatsMulti-timbral operation across multiple MIDI channelsPlays Standard and RIFF MIDI Files with loop support

Sheet music to MusicXML & MIDI

Free

Transform sheet music PDFs, photos, or scans into editable digital scores. Convert MIDI files into sheet music. Recognition and editing occur directly on your device, with exports in MusicXML, MIDI, and PDF formats.

Sheet music recognition from PDF, photo, or scanMIDI to sheet music conversionOn-device editing of scores

🎵 Music

(1)

free with in-app purchases

Compare with rlib