Ryoya Anno

Known for

WatchMemory -

1app0.0Lifestyle

Top rival

gangadhar goud

Other rivals

Portfolio

Free 1

Publisher DNA

AI intelligence is not yet available for Ryoya Anno. The portfolio data below is up to date.

Portfolio

Apps

1 app analysed

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WatchMemory -

0.0

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Memory decay mechanism creates a unique visual feedback loop for long-term reflection
Absence of iCloud synchronization prevents cross-device access

Tightly focused on 2 markets (Japan, United States).

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

Americas (1)

United States

User sentiment

User-sentiment analysis coming soon.

Rivals

The rivals identified

Same space(4)

gangadhar goud

known forLikhita Japa

1 app

So what?

Strategic outlook coming soon.

Frequently asked questions

How many apps does Ryoya Anno publish?

Ryoya Anno has 1 app tracked by Marlvel, primarily in the Lifestyle category.

What kind of apps does Ryoya Anno make?

Ryoya Anno's portfolio is concentrated in Lifestyle, with an average rating of 0.0/5 across rated apps.

Last updated

WatchMemory -

v1.0

6mo ago

Asia-Pacific (1)

Japan1 / 1

Core markets (1/1 apps)

JapanUnited States

This app shares the core utility of being a focused, minimalist digital log for personal tracking and reflection.

Recep Demirel

known forAquarium Tank Tracker: AquaLog

1 app5.0Lifestyle

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Both apps function as specialized personal journals designed to track specific lifestyle habits and historical data points.

Robert Clegg

known forPageFlow - Book Tracker & Log

1 app3.7Lifestyle

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This is a direct competitor in the media-logging space, as both apps aim to help users track and reflect on consumed content.

Vladimir Evdokimov

known forFishroom – aquarium journal

1 app5.0Lifestyle

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Like WatchMemory, this app serves as a dedicated repository for personal history, focusing on documenting changes over time.

New entrants(2)

Dawei Bi

known forHeleme · Drink Journal

1 app0.0Lifestyle

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Heleme serves as a lifestyle journal that focuses on documenting personal experiences, similar to the film-logging intent of WatchMemory.

kyeongju Moon

known forTickLab - Watch Accuracy Log

1 app0.0Lifestyle

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What is Ryoya Anno's top app?

Based on user sentiment and following across the portfolio, WatchMemory - stands out as Ryoya Anno's flagship app tracked by Marlvel.

In how many countries are Ryoya Anno's apps available?

Marlvel has tracked Ryoya Anno's apps across 2 countries.

This app competes for the user's time by offering a specialized logging experience for a specific hobbyist collection.

Snapshot

Publisher DNA

Portfolio

Apps

Americas (1)

User sentiment

Rivals

The rivals identified

Same space(4)

So what?

Frequently asked questions

Asia-Pacific (1)

Core markets (1/1 apps)

New entrants(2)