vClick Client vs Music By Numbers
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
vClick Client
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vClick client is a part of vClick system - visual clicktrack system for musicians. It replaces traditional earphone - recorded audio clicktrack system - no special hardware needed, no need for cables, headphones, extra amplifiers or mixers - the signals about bars/beats etc are sent from central computer (vClick server) to players having vClick client in their smartphones over wifi. To use vClick client, enter the server IP addrress of computer running vClick server, press "Hello, server" and if you see message "Got you!" you are ready to go. See more: http://tarmoj.github.io/vclick/pages/getting-started.html
Music By Numbers
This application simplifies complex post-tonal music calculations. It allows users to instantly compute matrices and pitch set collections, with options to view detailed set information, rotate, invert, and flip sets. Users can also save and edit their work for future reference.
- Instant matrix and pitch set calculations
- View pitch set information on matrix
- Rotate, invert, and flip sets
- Save and edit matrices and sets
- Customizable display for 10 and 11
- Customizable colors for PC selection and axis
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Music By Numbers is a modern toolkit for post-tonal and twelve-tone analysis. Build rows and pitch-class sets quickly with a dedicated pitch-class keypad, or generate a random row or set at the cardinality you choose. Create matrices from your rows, select pitch classes to explore their related sets, and view collections on the pitch-class circle. Set Explorer calculates normal form, prime form, Forte number, and interval vector, and provides tools to rotate, invert, complement, or flip a set across an axis you select. Save rows and sets to your Library with optional piece information and notes, then revisit or edit them whenever you need them. Music By Numbers accepts T or A for pitch class 10 and E or B for pitch class 11. Customize how those values are displayed, along with pitch-class selection, set-shape, and axis colors, in Settings.
Screenshots
Verdict
The clearest difference is update cadence: Music By Numbers at every 8 days against vClick Client's every 49 months. vClick Client's advantage is iOS requirement (14.0 vs 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
vClick Client ships an update every 49 months, Music By Numbers every 8 days. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.
| Parameter | vClick Client | Music By Numbers |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 49 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 32 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Tarmo Johannes | Timothy Bausch |
In-app purchases
vClick Client
No in-app purchases
Music By Numbers
No in-app purchases
Questions
Is vClick Client free?
Is Music By Numbers free?
Do vClick Client or Music By Numbers have ads?
Which is updated more often, vClick Client or Music By Numbers?
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