Japan Map Center, Inc.

5 apps tracked in the index, spread across 1 category.

Profile · 5 apps tracked

Apps tracked: 5
Total ratings: 5
Median rating: 3.63
First listing: 14 Jul 2012

Portfolio dossier

A full-portfolio read across all 5 tracked apps — maintenance cadence, reach, localization and how old the catalogue is. Computed live from public listing metadata; downloads, revenue and retention are not visible to us and are not estimated.

First listing

14 Jul 2012

Latest release

9 Feb 2026

Updated in last year

40%

Median languages

2

On record boards

3

Median app size

831 MB

Maintenance cadence

When each app was last updated — the clearest signal of whether a portfolio is actively maintained or quietly abandoned.

Updated ≤ 90 days0

Within a year2

Stale over 1 year3

When the catalogue launched

Release year across the portfolio — how old the catalogue is, and whether the publisher still ships new apps.

20122026

Publishing behaviour

Portfolio

Spread across 1 category. Bar length shows each category’s share of observed ratings; the app count beside it exposes where volume and audience diverge.

Navigation 5 apps · 100%

Largest apps	Category	Ratings	Rating	Last checked
横濱時層地図	Navigation	4	2.3	10 d
Tokyo JisouMaps (Old Version)	Navigation	1	5.0	16 d
Kansai Jisou Maps	Navigation	—	—	9 d
Tokyo Jisou Maps	Navigation	—	—	9 d
東京時層地図 for iPad	Navigation	—	—	16 d

Observations

01
The portfolio holds 5 apps across 1 category, with Navigation the largest cluster.
03
Median app rating across the set is 3.63, ranging 2.25–5.00 over the 2 rated listings on this page.

Catalogue

Apps by Japan Map Center, Inc.

Showing 1–5 of 5 · 100 / page

App	Category	Ratings	Rating	Last checked
横濱時層地図	Navigation	4	2.3	10 d
Tokyo JisouMaps (Old Version)	Navigation	1	5.0	16 d
Kansai Jisou Maps	Navigation	—	—	9 d
Tokyo Jisou Maps	Navigation	—	—	9 d
東京時層地図 for iPad	Navigation	$20.99	—	16 d