睿覃 — Apps, positioning, trajectory

Q: How many apps does 睿 覃 publish?

睿 覃 has 4 apps tracked by Marlvel, primarily in the Music category.

Q: What kind of apps does 睿 覃 make?

睿 覃's portfolio is concentrated in Music and Tools, with an average rating of 4.5/5 across rated apps.

Q: In how many countries are 睿 覃's apps available?

Marlvel has tracked 睿 覃's apps across 9 countries.

Who is 睿覃?

Equipping musicians with high-precision tuning utilities and chord resources for stringed instruments.

Target audience

String instrument players ranging from beginners to professionals seeking technical maintenance tools

Rivals analysis in progress

Portfolio

Free 4

apps

Music2

Tools2

Last updated

Erhu Tuner

v2.0.0

1.3y ago

Active

Publisher DNA

Primary focus

Music instrument tuning and utility apps

Scale

indie

Target audience

String instrument players ranging from beginners to professionals seeking technical maintenance tools.

Origin

Founded in 2012 with a focus on mobile app development and occasional music production.

Signature Patterns

•Focus on real-time audio analysis and pitch detection
•Freemium and free-to-use monetization models
•Niche specialization in stringed instrument maintenance
•Utility-first UI focusing on technical accuracy over gamification

Active

Portfolio momentum

Released 8 updates across 6 apps in the last 6 months, with the most recent major release occurring 16 days ago.

Last release 16d agoActive apps 3Abandoned 1

Company profile

medium confidence

Founded: 2012

Portfolio

Apps

4 apps analysed

Sort by

Erhu Tuner

Fast and Easy. Erhu Tuner & Metronome

4.9(44)

View Intel →

Tunefor Ukulele tuner & chords

Fast, Easy. Ukulele Tuner & Metronome

4.3(14.7K)

View Intel →

Tunefor Ukulele tuner & chords screenshot 1

Tunefor Ukulele tuner & chords screenshot 2

Tunefor Ukulele tuner & chords screenshot 3

ukulele chords pro - uke chord

4.1(153)

View Intel →

ukulele chords pro - uke chord screenshot 1

ukulele chords pro - uke chord screenshot 2

ukulele chords pro - uke chord screenshot 3

Violin Tuner

Fast and Easy. Tuner & Metronome

4.9(3.2K)

View Intel →

Distributed across 9 markets, strongest in Europe.

Based on 1 of 4 apps with localized market data — more coverage rolling in as scans complete · last scanned May 2026.

Americas (3)

Brazil1 / 1
Mexico1 / 1
United States1 / 1

Europe (5)

Frequently asked questions

How many apps does 睿覃 publish?

睿覃 has 4 apps tracked by Marlvel, primarily in the Music category.

What kind of apps does 睿覃 make?

睿覃's portfolio is concentrated in Music and Tools, with an average rating of 4.5/5 across rated apps.

What is 睿覃's top app?

Based on user sentiment and following across the portfolio, Erhu Tuner stands out as 睿覃's flagship app tracked by Marlvel.

In how many countries are 睿覃's apps available?

Marlvel has tracked 睿覃's apps across 9 countries.