Echo Pitch icon
LP-33 Sim icon
LyriCue: Memorize Lyrics icon
+4

Avi Bortnick

For professional musicians, music students, and lo-fi producers seeking advanced practice tools and hardware-style textures.

7apps3.7(467) Multi-theme

Snapshot

Who is Avi Bortnick?

Providing professional-grade rhythmic and sonic tools for musicians and producers to refine their timing and texture.

Target audience

Professional musiciansMusic studentsLo-fi producers seeking advanced practice tools

Portfolio

Free 1
7
apps
Music4
Education1
Health & Fitness1

Last updated

Time Guru Metronome

v5.6.0

6mo ago

Intense

Publisher DNA

What defines Avi Bortnick?

Publisher DNA

Primary focus

Professional music utilities and rhythmic training tools

Scale

indie

Target audience

Professional musicians, music students, and lo-fi producers seeking advanced practice tools and hardware-style textures.

Signature Patterns

  • Exclusive use of a paid-upfront monetization model across all titles
  • Focus on niche musical utilities including metronomes, loopers, and effects
  • Integration of advanced rhythmic features like random muting and complex meter sequencing
  • Emphasis on mobile-first music production workflows and Audio Unit (AUv3) compatibility
Intense

Portfolio momentum

Released 22 updates across 3 active apps in the last 6 months, indicating an exceptionally high maintenance and feature expansion cadence.

Last release 5d agoActive apps 3

Portfolio

What does Avi Bortnick ship?

Apps

7 apps analysed

Emoji cues provide a visual mnemonic differentiator

  • Active recall methodology helps users memorize complex lyrics and speeches effectively

Distributed across 20 markets, strongest in Europe.

Based on 2 of 7 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (4)

  • United States2 / 2
  • Brazil1 / 2
  • Canada1 / 2
  • Mexico1 / 2

Europe (9)

  • France1 / 2
  • Germany1 / 2
  • Italy1 / 2
  • Netherlands1 / 2
  • Portugal1 / 2
+4 more europe markets
  • Spain1 / 2
  • Sweden1 / 2
  • Turkey1 / 2
  • United Kingdom1 / 2

Asia-Pacific (7)

  • Australia1 / 2
  • India1 / 2
  • Indonesia1 / 2
  • Japan1 / 2
  • Singapore1 / 2
+2 more asia-pacific markets
  • South Korea1 / 2
  • Vietnam1 / 2

Core markets (2/2 apps)

United States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

90/100

Avg sentiment score

Rivals

Who does Avi Bortnick compete with?

The rivals identified

Same space(1)

Ravi Kumar Sharma

known forRaga Melody Classical Music

1 app4.2Education

Both apps serve the niche education market for musicians, focusing on structured practice tools and repertoire development.

The Analyst's Read

The bottom line on Avi Bortnick

Bottom line

Avi Bortnick is a highly focused indie developer with a reputation for high-utility music tools that maintain strong user sentiment. The recent intense update velocity suggests a strategic commitment to the iOS music production ecosystem, positioning the portfolio as a reliable choice for professional-grade mobile utilities.

Frequently asked questions

How many apps does Avi Bortnick publish?
Avi Bortnick has 7 apps tracked by Marlvel, primarily in the Music category.
What kind of apps does Avi Bortnick make?
Avi Bortnick's portfolio is concentrated in Music and Education, with an average rating of 3.7/5 across rated apps.
What is Avi Bortnick's top app?
By review volume across the portfolio, Time Guru Metronome is Avi Bortnick's best-known app tracked by Marlvel.
In how many countries are Avi Bortnick's apps available?
Marlvel has tracked Avi Bortnick's apps across 20 countries.

What fed this analysis

Apps analyzed:
3
With full intel:
0
With overview:
3
Website scraped:
yes
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Avi Bortnick, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Avi Bortnick intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/avi-bortnick

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Data licensed under CC-BY-NC 4.0