Comparison

JR四国非公式アプリ vs MyRailwayMap

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

Head to head
About

JR四国非公式アプリ

Features
Read full description

JR四国が公開している列車運行状況、位置情報サイトをベースに、各種機能を追加しアプリ独自の機能強化を施しております。 次のような機能を非公式に搭載しております。 1. お気に入り機能 2. 列番表示機能 3. 使用車種表示機能 4. 列車行先予測補完機能 5. 増解結列車表示機能 6. 現在地駅情報表示機能 7. 発車標エミュレーション機能 8. 時刻表表示機能 9. 運行状況簡易表示機能 等々...

About

MyRailwayMap

Explore and simulate train operations worldwide on a detailed map. Watch trains move, drive them yourself, and even design your own lines and timetables. Features include real-time train following, 3D views, and exportable route maps.

Highlights
  • Global railway exploration
  • Simulated train movement
  • Train driving simulation
  • Custom line and timetable design
  • 3D and satellite map views
  • Exportable route maps
  • Train customization
Features
Read full description

Explore railways in Japan and around the world on a map, and watch the trains run. ■ All of Japan's railways About 650 lines and 9,100 stations in their line colors: Shinkansen, JR, private railways, subways, trams, monorails and cable cars. Filter by type, such as just the Shinkansen. ■ Railways around the world (World Rail Packs) Download rail data by country or region: Europe (Switzerland, Germany, France, UK, Norway, Türkiye), Asia (South Korea, Taiwan, Hong Kong, Singapore), North America (US, Canada) and Oceania (Australia, New Zealand). Use it just like Japan's data, trains and your own lines included. More countries are on the way. * Requires a World Rail Packs subscription. Japan's rail data stays free. ■ Watch the trains run In train mode, trains move across the map. Move time with the clock bar or speed up to 3600×. Tap a train for its destination and arrival times, and "Follow" it. Tilt the map for 3D, or switch to satellite imagery (new). * All schedules are simulated by the app. They are not real timetables. * In tilted satellite view, lines and trains may appear off the tracks near tall buildings. ■ Drive the trains (new) Take the controls of any running train. Power and brake with the lever, stop on the mark and keep to the timetable. 8 camera positions and 4 angles, in 3D or top-down 2D. Start in Auto and take over anytime. ■ Design your trains Zoom in to see full-length car bodies. Design trains from 19 shapes, 13 paint styles and your own colors, and assign them to a line, service, timetable or single train. ■ Station and line details Tap a station for its lines and timetable, or a line for its stations. Search by name or show only chosen lines. ■ Build your own lines (one ad for an hour of use, or Premium) Place stations, connect them into lines and run through onto real lines. Extend existing lines from their end stations too. ■ Your own timetables and services Write timetables on a whole line or just a section: enter a departure time and the rest fill in. Create named rapid and express services, run through onto other lines, and let automatic trains run through or stay within a section. Add arrival times to hold trains for overtaking. (100 of your trains at once for free, unlimited with Premium.) ■ Stop charts and route maps Turn your services into a stop chart, or lines into a route map laid out from real station locations. Export as PDF or image. ■ Share your works Share lines, timetables, stop charts and route maps as a link or file. Links expire after 30 days; extend up to a year, update or revoke them. * Creating a link requires iCloud sign-in (not needed to receive). Anyone with the link can download it. ■ English and Japanese Use the app in English or Japanese. Names are shown in English with the Japanese alongside; search by either. ■ Premium (one-time purchase) - Unlimited train nodes (your own timetables) - CSV and JSON export and import - No ads ■ World Rail Packs (auto-renewable subscription) - Monthly or yearly, with a one-week free trial for new subscribers. Prices vary by country and are shown in the app - One subscription covers every pack. Separate from Premium - Payment is charged to your Apple ID at confirmation of purchase - It renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Renewal is charged within 24 hours before the period ends - Manage or cancel in your App Store account settings - Any unused part of a free trial is forfeited when you purchase a subscription - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://github.com/yaapp1682-wq/railviewer-data/blob/main/PRIVACY.md ■ About the data Rail data © OpenStreetMap contributors (ODbL), published on GitHub. Some details may differ from reality; please tell us via the support page. All timetables and train movements are simulated; do not use them for real journeys.

Screenshots

JR四国非公式アプリ4 screens
MyRailwayMap4 screens

Verdict

The call

The clearest difference is in-app purchases: JR四国非公式アプリ at none against MyRailwayMap's 3. JR四国非公式アプリ also leads on ads (none vs shown). MyRailwayMap's advantage is update cadence (weekly vs every 5 months). On price, device support and iOS requirement 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. MyRailwayMap sells 3 in-app purchases, starting at $2.99 per month. JR四国非公式アプリ asks for nothing beyond the download.

UpkeepUpdate frequency

JR四国非公式アプリ ships an update every 5 months, MyRailwayMap weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 5 level
JR四国非公式アプリ versus MyRailwayMap: the parameters behind the verdict, then further details
ParameterJR四国非公式アプリMyRailwayMap
PriceFreeFree
Positive reviews—78.9% of reviews
Update frequencyEvery 5 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.0 — better
Further details — not scored
Size143 MB65 MB
Age rating4+4+
DeveloperHaruki MukaiYasuaki Yamashita

In-app purchases

None

JR四国非公式アプリ

No in-app purchases

3 purchases

MyRailwayMap

Subscriptions2
  • World Rail Packs (Monthly)7 Days trial$2.991 Month
  • World Rail Packs (Yearly)7 Days trial$24.991 Year
One-time1
  • Premium (one-time)$4.99

Questions

Is JR四国非公式アプリ free?
JR四国非公式アプリ is free to download, with no in-app purchases.
Is MyRailwayMap free?
MyRailwayMap is free to download, with in-app purchases available.
Do JR四国非公式アプリ or MyRailwayMap have ads?
MyRailwayMap shows ads; JR四国非公式アプリ does not.
Which is updated more often, JR四国非公式アプリ or MyRailwayMap?
JR四国非公式アプリ ships an update every 5 months, and MyRailwayMap weekly. Most recently, JR四国非公式アプリ was updated on November 3, 2026 and MyRailwayMap on November 5, 2026.

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