Comparison

S98Player for iPhone vs MIDITrainer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

S98Player for iPhone

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.

Highlights
  • Plays S98 and PMD file formats
  • High-quality FM synthesis
  • Adjustable sound source volumes
  • Loop and shuffle playback
  • CarPlay support
  • File transfer via Files app
Features
Read full description

S98Player plays the FM synth music of the PC-9801 and X68000 on your iPhone and iPad. Alongside sound logs (S98), the PMD, FMP and MDX drivers are built into the app, so you can drop the original song files straight in and play them. Formats - S98 (Version 1 / 3) — .s98 - PMD — .m / .m2 / .mz / .mp / .ms / .pmd - FMP — .opi / .ovi / .ozi / .mfm / .mf2 / .m86 / .m26 - MDX — .mdx (put .pdx in the same folder for songs that use ADPCM) Voiced for the machine The same FM chip sounded different on each computer: the external DAC and the analogue stage after it were not the same. PC-98, PC-88, X68000 and X1turboZ each have their own DAC, output stage, cutoff and per-chip mix. The machine is chosen from the S98 system tag, and can also be set in Settings.plist. Channel monitor Watch every channel on a piano-style keyboard while the music plays, with level meters, stereo panning, rhythm pads and a spectrum analyser. Tap a row to mute it, long-press to solo, and study each part on its own. Waveform seek bar The seek bar is a waveform. It draws the intro and one turn of the loop, and shows which time around you are on by how dark it is. Drag it to jump anywhere. More - Rotate your iPhone for a two-pane view: keyboard and spectrum analyser - Song info shows everything the file contains, unmodified - Album and song details can be edited in the app, album art included - You are told when a PCM file is missing - CarPlay support - Shuffle, and looping over an album Rhythm samples To hear the OPNA rhythm section you need ym2608_adpcm_rom.bin, or the rhythm files (2608_BD.WAV / 2608_HH.WAV / 2608_RIM.WAV / 2608_SD.WAV / 2608_TOM.WAV / 2608_TOP.WAV). Put them in the S98Player folder under "On My iPhone" in the Files app. Song files go there too, in a folder per album. Third-party software - PMDWin Ver. 0.52 Copyright & Programmed by C60 - ymfm Copyright (C) Aaron Giles - 98Fmplayer (fmdriver) Copyright (c) 2016 Takamichi Horikawa - portable_mdx (MXDRV) Copyright (C) 2018 Yosshin (MXDRV: milk. / K.MAEKAWA / Missy.M / Yatsube / GORRY / m_puusan)

About

MIDITrainer

Features
Read full description

Train your ear with real melodies from jazz standards and pop classics. MIDI Trainer plays a short melody, then challenges you to play it back on your MIDI keyboard. Unlike other ear training apps that use random notes, MIDI Trainer uses real musical phrases from professional transcriptions, helping you develop practical musicianship. KEY FEATURES: - Real Melodies: Practice with phrases extracted from the Weimar Jazz Database (jazz solos) and McGill Billboard Dataset (pop hits) - MIDI Integration: Connect any MIDI keyboard via USB or Bluetooth - Adaptive Practice: The app focuses on intervals and patterns you find challenging - Multiple Scales: Practice in major, minor, and modal scales - Detailed Statistics: Track your progress and identify weak spots HOW IT WORKS: 1. Connect your MIDI keyboard 2. Choose your scale and difficulty settings 3. Listen to the melody 4. Play it back - the app waits for you to match each note 5. Review your accuracy and learn from mistakes Perfect for musicians, music students, and anyone wanting to improve their ear and sight-reading skills.

Screenshots

S98Player for iPhone4 screens
MIDITrainer1 screens

Verdict

The call

The clearest difference is iOS requirement: S98Player for iPhone at 16.6 against MIDITrainer's 18.0. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
S98Player for iPhone versus MIDITrainer: the parameters behind the verdict, then further details
ParameterS98Player for iPhoneMIDITrainer
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better18.0
Further details — not scored
Size4 MB10 MB
Age rating4+4+
DeveloperHiroaki KimuraSam Bender

In-app purchases

None

S98Player for iPhone

No in-app purchases

None

MIDITrainer

No in-app purchases

Questions

Is S98Player for iPhone free?
S98Player for iPhone is free to download, with no in-app purchases.
Is MIDITrainer free?
MIDITrainer is free to download, with no in-app purchases.
Do S98Player for iPhone or MIDITrainer have ads?
Neither S98Player for iPhone nor MIDITrainer shows ads.

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