Kōtsū vs Eki Bright
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kōtsū
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Get access the latest bus departure times for the most frequently used bus routes from and to Nara Institute of Science and Technology in English and Japanese. The data is taken straight from the Nara Kotsu Website to make sure it is always correct, even on weekends and public holidays. The app supports buses between: - NAIST - Gakken-Kita-Ikoma Station - Gakuemmae Station - Gakken-Nara-Tomigaoka Station - Takanohara Station - Kintetsu Nara Station - JR Nara Station - Kansai Airport - ... You can view all departures between point A and point B for the current and the next day, for the next weekend and weekday. Departures within the next hour are highlighted with a countdown. You always have up-to-date information on the bus line number, departure platform, trip duration, and fare. A convenient countdown is displayed for the next bus if it leaves within the next hour.
Eki Bright
Access static timetables for over 2200 stations across 150 railways in the Tokyo metropolitan area. Get instant access to upcoming departures via widgets and bookmarks, and find nearby stations without typing. Create custom routes and track them with Live Activities.
- Station timetables for 2200+ stations
- Widgets for upcoming departures
- Bookmark frequently used stations
- Find nearby stations easily
- Custom route creation
- Offline timetable access
- Share arrival times
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Eki Bright is the fastest way to access station and train timetables for the Tokyo metropolitan area. Eki Bright was developed for routes you know well but can't remember the timetable for. Use it as a complement to your favorite full-featured routing app. Features -------------------- • Station timetables: static timetables for over 2200 stations across 150 railways in the Tokyo metropolitan area, including Kanagawa, Chiba, and Saitama prefectures. • Widgets: up to 9 upcoming train departures on your home or lock screens • Bookmarks: instant access to stations near your home, office, etc. • Nearby stations: no need to search by typing; find the train you're currently on • DIY Routing: quickly create your own routes and track them with Live Activities • Train timetables: at which stations will your train stop and at what time? • Share cards: let others know when you'll be arriving • 100% Offline: timetables load instantaneously in any environment • Streamlined interface: no ads, no maps, no need to select a destination Railway support -------------------- • JR East (44 lines) • Tobu Railway (16 lines) • Seibu (15 lines) • Tokyo Metro (10 lines) • Tokyu Railways (9 lines) • Keio (7 lines) • Keisei (7 lines) • Toei Subway (6 lines) • Keikyu (5 lines) • Sotetsu (3 lines) • Odakyu (3 lines) • Chiba Monorail (2 lines) • Kanto Railway (2 lines) • Yokohama Municipal (2 lines) • Chichibu • Enoshima Electric Railway • Hokuso Railway • Isumi Railway • Kominato • Metropolitan Intercity Railway • Yokohama Minatomirai Railway • Ryutetsu • Saitama New Urban Transit • Saitama Railway • Shibayama Railway • Shin-Keisei Electric Railway • Shonan Monorail • Tokyo Waterfront Area Rapid Transit • Tokyo Tama Intercity Monorail • Tokyo Monorail • Toyo Rapid Railway • Yokohama Seaside Line • Yamaman • Yurikamome ** Data provided by Association for Open Data of Public Transportation **
Screenshots
Verdict
The clearest difference is device support: Kōtsū at 3 against Eki Bright's 1. Kōtsū also leads on iOS requirement (10.0 vs 26.0). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.
| Parameter | Kōtsū | Eki Bright |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 16 MB | 255 MB |
| Age rating | 4+ | 4+ |
| Developer | NAIST UBI | TwoCentStudios |
In-app purchases
Kōtsū
No in-app purchases
Eki Bright
No in-app purchases








