KAZUNORI HARADA

Known for

App Guardian

1app

Active nemesis

Ocule AS

Other rivals

Publisher DNA

AI intelligence is not yet available for KAZUNORI HARADA. The portfolio data below is up to date.

Portfolio

Apps

1 app analysed

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App Guardian

0.0

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Concurrent timer sessions allow granular control over multiple app categories

On-device architecture ensures zero-tracking privacy
Absence of productivity analytics prevents users from quantifying progress

Tightly focused on 5 markets (Brazil, Japan, Mexico, South Korea, United States).

Based on 1 of 1 app with localized market data · last scanned May 2026.

Americas (3)

User sentiment

User-sentiment analysis coming soon.

Rivals

The rivals identified

Nemeses(1)

Ocule AS

known forTimero - Pomodoro Study Timer

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does KAZUNORI HARADA publish?

KAZUNORI HARADA has 1 app tracked by Marlvel, primarily in the Productivity category.

What kind of apps does KAZUNORI HARADA make?

KAZUNORI HARADA's portfolio is concentrated in Productivity, with an average rating of 0.0/5 across rated apps.

Last updated

App Guardian

v1.2.3

1mo ago

Asia-Pacific (2)

Japan1 / 1
South Korea1 / 1

Core markets (1/1 apps)

BrazilJapanMexicoSouth KoreaUnited States

Timero competes for the same productivity-focused user base by offering structured time management, though it focuses on active task completion rather than passive app-blocking friction.

Contenders(1)

BRIJIT SHEELIA

known forScreen Time + AI - ScreenTimer

1 app4.5Productivity

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This app directly challenges App Guardian by combining traditional timer functionality with AI-driven friction to manage screen time.

Same space(4)

Christopher Doherty

known forTallies — Habit Tracker

1 app5.0Productivity

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While primarily a habit tracker, it competes for the same 'intentional living' user segment as App Guardian.

Hungryai

known forFlourish - Grow your Goals

1 app4.0Productivity

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John Archer

known for50/50 Chance Focus

1 app5.0Productivity

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Matthew Harder

known forFriction°

1 app5.0Productivity

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New entrants(2)

Dylan Evans

known forTasklet

1 app0.0Productivity

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Tasklet is a new entrant in the productivity space that focuses on gamified task management.

Murugan Ambigapathy

known forCloudyyy

1 app0.0Productivity

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What is KAZUNORI HARADA's top app?

Based on user sentiment and following across the portfolio, App Guardian stands out as KAZUNORI HARADA's flagship app tracked by Marlvel.

In how many countries are KAZUNORI HARADA's apps available?

Marlvel has tracked KAZUNORI HARADA's apps across 5 countries.

Flourish competes for the user's attention by gamifying goal achievement, acting as a positive-reinforcement alternative to App Guardian's friction model.

This app shares the core philosophy of using friction to curb digital habits, specifically targeting the adult self-improvement demographic.

Friction° is a direct functional peer that utilizes environmental triggers to enforce digital boundaries.

Cloudyyy enters the market with a focus on habit-building, specifically targeting users interested in shared accountability.

Snapshot

Publisher DNA

Portfolio

Apps

Americas (3)

User sentiment

Rivals

The rivals identified

Nemeses(1)

So what?

Frequently asked questions

Asia-Pacific (2)

Core markets (1/1 apps)

Contenders(1)

Same space(4)

New entrants(2)