Mario Mouris

Known for

Inkwell: Private Micro Journal

1app5.0(4)

Active nemesis

Jatisari Inovasi Studio

Other rivals

Publisher DNA

AI intelligence is not yet available for Mario Mouris. The portfolio data below is up to date.

Top niches they play in

Journaling Note Taking1 app

Explore the Journaling Note Taking niche

See every app competing in Mario Mouris's strongest niche.

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Portfolio

Apps

1 app analysed

Sort by

Inkwell: Private Micro Journal

5.0(4)

View Intel →

Offline-first mechanism ensures functionality in airplane mode or low-signal environments

Private micro journaling functionality provides a focused experience without unnecessary feature bloat or gamification
Lack of cloud-sync features limits cross-platform utility

Single-market publisher, every app ships only to United States.

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

Americas (1)

User sentiment

Positive apps

Neutral / mixed

Negative apps

90/100

Avg sentiment score

Top performer

Inkwell: Private Micro Journal

Thrilled sentiment

Rivals

The rivals identified

Nemeses(1)

Jatisari Inovasi Studio

known forJournal

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Mario Mouris publish?

Mario Mouris has 1 app tracked by Marlvel, primarily in the Lifestyle category.

What kind of apps does Mario Mouris make?

Mario Mouris's portfolio is concentrated in Lifestyle, with an average rating of 5.0/5 across rated apps.

Last updated

Inkwell: Private Micro Journal

v1.8

5mo ago

Core markets (1/1 apps)

United States

As a first-party system app, Journal directly competes for the same daily reflection use case by leveraging deep OS integration and massive distribution.

Contenders(3)

Biograph

known forBiograph App

1 app5.0Lifestyle

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Biograph competes by positioning journaling as a social and collaborative storytelling experience rather than a solitary practice.

Liqiang Wang

known forDailyRetro

1 app5.0Lifestyle

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婷婷乔

known forAGSCalendar

4 apps

Same space(3)

Dev2A

known forJuJo: Creative Journal & Diary

1 app4.6Lifestyle

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JuJo competes by offering a creative, scrapbook-style journaling experience for users who prefer visual expression.

Onda Labs

known forOndo: AI Journal

1 app5.0Lifestyle

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Phoenix & Aura

known forShadow OS: The Decision App

1 appLifestyle

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Shadow OS targets the same introspective user base but focuses on psychological archetypes and pattern intelligence.

New entrants(1)

jiahao zhang

known forFlicker · letters at night

1 app0.0Lifestyle

View Intel →

Flicker introduces a niche, atmospheric approach to journaling through a deterministic letter-writing engine.

What is Mario Mouris's top app?

Based on user sentiment and following across the portfolio, Inkwell: Private Micro Journal stands out as Mario Mouris's flagship app tracked by Marlvel.

In how many countries are Mario Mouris's apps available?

Marlvel has tracked Mario Mouris's apps across 1 country.

DailyRetro targets the same habit-forming journaling demographic by combining diary features with structured habit tracking.

AGSCalendar overlaps with Inkwell by providing daily encouragement and reflection tools within a calendar-based format.

Ondo occupies the same space by using AI to transform static journal entries into interactive, conversational experiences.

Snapshot

Publisher DNA

Top niches they play in

Portfolio

Apps

Americas (1)

User sentiment

Rivals

The rivals identified

Nemeses(1)

So what?

Frequently asked questions

Core markets (1/1 apps)

Contenders(3)

Same space(3)

New entrants(1)