Comparison

MusicMath vs Flowthru

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

"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

About

Flowthru

A collaborative music workspace for effortless file sharing, lossless streaming, and version control. Manage collaborators, control access, and organize projects with an intuitive interface. Export music data for labels, publishers, and more.

Highlights
  • Effortless file sharing
  • Lossless streaming
  • Version toggling
  • Automatic organization
  • Role-based access control
  • Intuitive music data entry
Features
Read full description

One place for everything before release: Bring your music, collaborators and credits together. Stream the sound you made: Listen to your mixes and masters in lossless quality. Stay in control of what you share: Share a listen and choose when to allow downloads. Keep the work together: Keep versions and collaborators connected to your music. Keep credits with the music: Collect contributor details as the project develops. Sound Credit is now Flowthru: Sign in with your existing Sound Credit account to continue working on your projects.

Screenshots

MusicMath4 screens
Flowthru4 screens

Verdict

The call

The clearest difference is price: Flowthru at Free against MusicMath's $9.99. Flowthru also leads on update cadence (fortnightly vs every 7 months). MusicMath's advantage is review sentiment (73% vs 33%) and rating (4.3 vs 3.8). On ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Flowthru is free to download; MusicMath costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

MusicMath holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 12 and 18 respectively. Written reviews point the same way: 73% of MusicMath's written reviews are positive against 33% of Flowthru's.

UpkeepUpdate frequency

MusicMath ships an update every 7 months, Flowthru fortnightly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
MusicMath versus Flowthru: the parameters behind the verdict, then further details
ParameterMusicMathFlowthru
Price$9.99Free — better
Rating4.3 (12 ratings) — better3.8 (18 ratings)
Positive reviews73.3% of reviews — better33.3% of reviews
Number of ratings1218 — better
Update frequencyEvery 7 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS13.0 — better18.6
Further details — not scored
Size12 MB85 MB
Age rating4+4+
DeveloperLaurent ColsonSound Credit

Customer experience

MusicMath

All ratings12 ratings
Positive75.0%
Neutral16.7%
Negative8.3%
Written reviews30 reviews
Positive73.3%
Neutral10.0%
Negative16.7%

Flowthru

All ratings18 ratings
Positive66.7%
Neutral5.6%
Negative27.8%
Written reviews9 reviews
Positive33.3%
Neutral11.1%
Negative55.6%

In-app purchases

None

MusicMath

No in-app purchases

None

Flowthru

No in-app purchases

Questions

Is MusicMath free?
MusicMath costs $9.99, with no in-app purchases.
Is Flowthru free?
Flowthru is free to download, with no in-app purchases.
Which has better reviews, MusicMath or Flowthru?
MusicMath is rated higher. MusicMath averages 4.3 out of 5 from 12 ratings, while Flowthru averages 3.8 from 18 ratings.
Do MusicMath or Flowthru have ads?
Neither MusicMath nor Flowthru shows ads.
Which is updated more often, MusicMath or Flowthru?
MusicMath ships an update every 7 months, and Flowthru fortnightly. Most recently, MusicMath was updated on October 29, 2026 and Flowthru on October 27, 2026.

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