Comparison

tokyo metro transit map vs B

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

tokyo metro transit map

Navigate Tokyo's subway system with this comprehensive transit map. It offers offline functionality, multi-language support, and detailed route planning with fare and time estimates. Discover nearby attractions and get real-time navigation assistance for a seamless travel experience.

Highlights
  • Latest 2026 data
  • Multi-language support
  • Offline functionality
  • Route query with transfer plans
  • Nearby sites and real-time navigation
  • Site and surroundings information
Features
Read full description

A must-have app for subway travel in Tokyo, Japan, you deserve it! 1. The latest data for 2026 Exquisite route map and accurate subway information. 2. Support multiple languages (Chinese, English, Japanese, Spanish, Korean, etc.) 3. Work offline without traffic 4. Route query Choose departure and arrival, you can get a variety of transfer plans. Contains: route, time, fare, distance. 5. Provide information about nearby sites and real-time navigation 6. Site information, site surroundings Provide more service information for your subway travel.

About

B

Features
Read full description

이스탄불 역사반도의 대표 명소 네 곳 — 아야소피아, 톱카프 궁전, 하렘, 지하궁전(예레바탄) — 을 한국어 음성 해설과 함께 둘러보는 오디오 가이드입니다. 1500년을 견딘 대성당, 오스만 술탄들이 400년을 산 궁전과 금지된 하렘, 336개 기둥이 물 위로 솟은 지하 저수조까지 — 꼭 봐야 할 공간과 유물을 관람 동선에 맞춰 안내합니다. ■ 주요 기능 · 4개 사이트, 38개 트랙, 211개 섹션의 한국어 음성 해설 · 각 공간·유물의 대표 이미지와 출처 표기 · 실측 평면도 — 방 번호를 누르면 그 방의 해설 목록이 열리고, 항목을 누르면 해당 구간이 바로 재생 · 층 전환, 손가락으로 확대·이동 · 재생 위치 자동 저장, 배속 조절 · 인터넷 연결 없이 완전 오프라인 사용 · 검색으로 원하는 공간·유물로 바로 이동 ■ 이런 분께 · 이스탄불 여행 중 아야소피아·톱카프궁전을 깊이 있게 보고 싶은 분 · 넓은 궁전과 유적에서 위치 안내가 필요한 분 · 한국어 해설로 편하게 감상하고 싶은 분 ※ 본 앱은 각 기관의 공식 앱이 아닌 독립 제작 가이드입니다. 개관 시간·요금·관람 정보는 방문 전 공식 채널에서 확인하세요.

Screenshots

tokyo metro transit map4 screens
B4 screens

Verdict

The call

The clearest difference is in-app purchases: B at none against tokyo metro transit map's 4. B also leads on update cadence (every 9 days vs every 3 weeks). tokyo metro transit map's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. tokyo metro transit map sells 4 one-off in-app purchases. B asks for nothing beyond the download.

UpkeepUpdate frequency

tokyo metro transit map ships an update every 3 weeks, B every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
tokyo metro transit map versus B: the parameters behind the verdict, then further details
Parametertokyo metro transit mapB
PriceFreeFree
Rating4.6 (77 ratings) — better—
Positive reviews28.6% of reviews—
Number of ratings77 — better—
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size133 MB208 MB
Age rating4+4+
Developer敏 吴bora jin

In-app purchases

4 purchases

tokyo metro transit map

One-time4
  • Weekly card$0.99
  • Monthly card$2.99
  • Quarter card$4.99
Show 1 more
  • Year card$8.99
None

B

No in-app purchases

Questions

Is tokyo metro transit map free?
tokyo metro transit map is free to download, with in-app purchases available.
Is B free?
B is free to download, with no in-app purchases.
Do tokyo metro transit map or B have ads?
Neither tokyo metro transit map nor B shows ads.
Which is updated more often, tokyo metro transit map or B?
tokyo metro transit map ships an update every 3 weeks, and B every 9 days. Most recently, tokyo metro transit map was updated on November 3, 2026 and B on October 31, 2026.

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