Duc Tran Trung

Known for

Volume Booster & EQ Amplifier

3apps4.1(191) Multi-theme

Rivals analysis in progress

Portfolio

Graphics & Design1

Last updated

Volume Booster & EQ Amplifier

v5.3.0

2mo ago

Publisher DNA

What defines Duc Tran Trung?

AI intelligence is not yet available for Duc Tran Trung. The portfolio data below is up to date.

Portfolio

What does Duc Tran Trung ship?

Apps

3 apps analysed

Sort by

Animation Creator: FlipArt 2D icon

Animation Creator: FlipArt 2D

3.5(2)

Animation Creator: FlipArt 2D screenshot 1

Animation Creator: FlipArt 2D screenshot 2

Animation Creator: FlipArt 2D screenshot 3

Intuitive frame-by-frame drawing interface lowers the barrier to entry for novice animators

Mechanical Keyboard: SwitchKey icon

Mechanical Keyboard: SwitchKey

4.4(73)

Mechanical Keyboard: SwitchKey screenshot 1

Mechanical Keyboard: SwitchKey screenshot 2

Mechanical Keyboard: SwitchKey screenshot 3

Lifetime membership tier reduces long-term churn for high-intent aesthetic users.

Custom sound assignment features allow users to personalize their keyboard experience without hitting a paywall
Application crashes immediately upon launch following the latest update, preventing any access to the keyboard

Volume Booster & EQ Amplifier icon

Volume Booster & EQ Amplifier

4.5(116)

Volume Booster & EQ Amplifier screenshot 1

Volume Booster & EQ Amplifier screenshot 2

Volume Booster & EQ Amplifier screenshot 3

Analysis in progress

Distributed across 12 markets, strongest in Europe.

Based on 2 of 3 apps with localized market data, more coverage rolling in as scans complete · last scanned Sep 2026.

Americas (3)

United States2 / 2
Brazil1 / 2
Mexico1 / 2

Europe (7)

France1 / 2
Germany1 / 2
Italy1 / 2
Netherlands1 / 2
Portugal1 / 2

›+2 more europe markets

Spain1 / 2
Sweden1 / 2

Asia-Pacific (2)

Japan1 / 2
South Korea1 / 2

Core markets (2/2 apps)

United States

User Sentiment

How do users feel about their apps?

0

Positive apps

1

Neutral / mixed

0

Negative apps

55/100

Avg sentiment score

Mechanical Keyboard: SwitchKey icon

Top performer

Mechanical Keyboard: SwitchKey

Mixed sentiment · 55/100

Frequently asked questions

How many apps does Duc Tran Trung publish?

Duc Tran Trung has 3 apps tracked by Marlvel, primarily in the Graphics & Design category.

What kind of apps does Duc Tran Trung make?

Duc Tran Trung's portfolio is concentrated in Graphics & Design and Music, with an average rating of 4.1/5 across rated apps.

What is Duc Tran Trung's top app?

By review volume across the portfolio, Volume Booster & EQ Amplifier is Duc Tran Trung's best-known app tracked by Marlvel.

In how many countries are Duc Tran Trung's apps available?

Marlvel has tracked Duc Tran Trung's apps across 12 countries.