Tokyo Sento Map

Tokyo Sento Map

By AtoZ Lab

Tokyo Sento Map is a geolocation-based utility for finding and tracking visits to communal bath houses in Tokyo on iOS.

The App DNA

What makes this app unique?

The app removes the friction of manually searching for traditional bath houses by providing a centralized, map-based directory for enthusiasts.

For Tokyo residents and visitors interested in traditional communal bath house culture.

What does it look like?

Key features

Geolocation Searchstandard

Displays bath houses in the immediate vicinity of the user's current location.

Stamp Rallyedge

Digital check-in system that logs visits to specific bath houses within 200 meters.

World Rankingedge

Leaderboard comparing total bath house visit counts among all users.

How much does it cost?

freeFree access to all map and search features

Tokyo Sento Map operates as a free utility with no visible subscription or IAP gates.

Velocity

Dormant developmentopaqueShow more...

Tokyo Sento Map has been inactive for 4,259 days, showing no signs of development or maintenance for over a decade. With only a single version release in its history, the app lacks any ongoing support or feature updates. The project appears to be abandoned.

See all version history

Who built it?

AtoZ Lab

2 apps tracked · Navigation

Popular Hit Songs -Classics of Yesteryear-Popular Hit Songs -Classics of Yesteryear-
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.67 · 3

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Tokyo Sento Map

How's the Navigation market?

Tokyo Sento Map holds a static position in the Navigation category with no updates since 2014. The lack of recent activity limits its competitiveness against general-purpose mapping platforms that provide real-time data.

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The rivals identified

Unlock the deeper market read.

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The Analyst's Read

Key takeaways for Tokyo Sento Map

Where is it heading?

The category is dominated by general-purpose mapping services that offer real-time data, leaving Tokyo Sento Map with no path to relevance. The lack of development activity confirms the app is a legacy project that will continue to lose utility as mobile operating systems evolve.

  • The 11-year update gap indicates the project is in permanent maintenance mode, which erodes user trust in the app's reliability.

The SWOT

Core Strengths
  • Stamp Rally check-in mechanism gamifies the bath house visiting experience
Critical Frictions 1 weakness inside
Growth Levers
  • Modernizing the UI could re-engage the existing user base interested in bath house culture
Market Threats 1 threat identified

Next best moves

1 Sunset

Sunset the application because it has been dormant for over 11 years → remove brand drag

The counter-intuitive read

The app's long-term dormancy is its only consistent feature…

Read the full take

Since the last report: Tokyo Sento Map has undergone no functional changes, maintaining its status as a dormant legacy utility. The updates to the report are limited to descriptive refinements regarding the app's long-term inactivity.

Bottom line

Tokyo Sento Map is a legacy utility that has been superseded by general-purpose mapping services, and sunsetting the app would prevent further brand drag from an unmaintained product.

Unlock 1 critical friction, 1 market threat and the analyst’s take.

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FAQ

Is Tokyo Sento Map still being updated?
No, Tokyo Sento Map has not received a functional update since 2014 and is currently in a dormant state.
How does Tokyo Sento Map compare to Google Maps?
Google Maps provides real-time data, business hours, and user reviews, whereas Tokyo Sento Map is a static, specialized directory for communal bath houses.
Is Tokyo Sento Map free to use?
Yes, Tokyo Sento Map is a free utility with no subscription or in-app purchase gates.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Tokyo Sento Map, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Tokyo Sento Map Intelligence Report.” Updated Aug 14, 2026. https://marlvel.ai/apps/tokyo-sento-map

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