MusicMath vs Liner Notez
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MusicMath
This musical tool offers a comprehensive suite of calculators for audio professionals and musicians. It includes converters for timecode, tempo, note frequencies, and sample lengths, alongside a tap tempo metronome and detailed note-to-frequency tables with customizable temperaments.
- Timecode calculator with frame format management
- Tap tempo with metronome
- Tempo to delay (milliseconds/hertz) converter
- Note to frequency converter with temperaments
- Sample length converter
- Frequency to note converter
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"MusicMath" is a musical tool that includes a timecode calculator, a tap tempo, a tempo to delay in milliseconds and hertz converter, a note to frequency table converter, a sample length converter, a tempo change converter, and a frequency to note converter. Timecode calculator: • Add and subtract timecodes or frames • Convert a number of frames to timecodes • Simultaneously convert the number of frames and the timecode • Conversion of timecode when changing the frame format • Managing frame formats 23.976 fps, 24 fps, 25 fps, 29.94 fps, 29.97 fps, 29.97 fps drop frame, 30 fps, 50 fps, 59.94 fps, 60 fps • Real-time display for formats 23.976 fps, 29.94 fps, 29.97 fps, 59.94 fps • Unlimited history calculations • History can be saved and exported to other applications Tap tempo: • Improved algorithm for impresize tap • Metronome • Transfer calculated tempo to other MusicMath tools Tempo to delay table: • Convert tempo to milliseconds and hertz • Convert for whole-note, half-note, quarter-note, eighth-note, sixteenth-note, thirty-note, and sixty-fourth-note for dotted notes and triplets Note to frequency table: • Convert MIDI notes to frequencies • Adjustable diapason and root note • One hundred selectable temperaments • Visualization of intervals in cents for each temperament • Taking into account the temperament for the calculation of frequencies • Plays piano sound when notes are touched Sample length converter: • Convert length between samples, milliseconds, and tempo Tempo change converter: • Calculates tempo change by ratio (%) and transposition Frequency to note converter: • Convert a frequency to the closest note and the cents needed • Plays the frequency
Liner Notez
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Liner Notez helps you explore albums the way liner notes used to: credits, musicians, producers, release editions, tracklists, and source links. Search by artist, browse album releases, open an album, and dig into documented public music data from sources such as MusicBrainz, Wikidata, and Wikipedia. Save albums to My Library, write your own album notes, and search saved albums, artists, and notes on your device. Liner Notez does not stream, play, download, sell, or redistribute music. With Liner Notez you can: • Browse album releases by artist • Narrow searches by album title and release type • View release dates, editions, labels, formats, and source links • Open tracklists and inspect documented song-level credits • Review songwriting, performer, instrument, production, and technical credits • Save albums to My Library • Write and edit your own album notes • Search your saved albums, artists, and notes on your device • Search for albums with documented producer credits Liner Notez is for album information, music-credit research, and personal album notes. It does not play, stream, download, sell, or provide music audio. Public music data can be incomplete, inconsistent, or vary by release edition. Liner Notez shows documented source data and does not invent missing credits.
Screenshots
Verdict
The clearest difference is price: Liner Notez at Free against MusicMath's $9.99. MusicMath's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 15.1). On ads and in-app purchases 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
Liner Notez is free to download; MusicMath costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | MusicMath | Liner Notez |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.3 (12 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 7 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Laurent Colson | Edward Tremblay |
In-app purchases
MusicMath
No in-app purchases
Liner Notez
No in-app purchases









