RailOne

Centre for Railway Information Systems

4.6

Ratings

10,000,000+

Downloads

Rated for 3+

Age

Versions

Download Latest APK (2.1.64, 114.1 MB)

About this app

NameRailOne

CategoryTravel & Local

PriceFree

Safety100% Safe

DeveloperCentre for Railway Information Systems

Version2.1.64

Packageorg.cris.aikyam

App ID11622

Updated2026-09-02

Requires8.1

Published by Centre for Railway Information Systems, RailOne sits in travel & local and is long past the point of being a niche release at 10,000,000+ installs. Reception is strongly positive, with 78% of ratings at five stars.

Free to install, and free of both ads and in-app payments. Content is rated Rated for 3+. It needs Android 8.1 or newer. 185,249 people have left a written review.

Rating distribution

5★1,694,167

4★290,982

3★86,389

2★27,966

1★83,642

Previous APK Versions All 30 ›

RailOne 2.1.64 latest
XAPK · 114.1 MB2026-09-02 RailOne 2.1.63
XAPK · 78.2 MB2026-08-19 RailOne 2.1.62
XAPK · 83.8 MB2026-07-23 RailOne 2.1.61
XAPK · 83.8 MB2026-07-14 RailOne 2.1.60
XAPK · 83.6 MB2026-06-19 RailOne 2.1.59
XAPK · 74.7 MB2026-06-13 RailOne 2.1.58
XAPK · 77.6 MB2026-05-27 RailOne 2.1.57
XAPK · 82.8 MB2026-05-19 RailOne 2.1.56
XAPK · 74.9 MB2026-05-14 RailOne 2.1.55
XAPK · 88.8 MB2026-05-12

Frequently asked questions

01 Is RailOne free?

Yes. RailOne is listed as free on Google Play.

02 Which Android version does RailOne need?

The current release requires Android 8.1. If your device is older, one of the 30 earlier versions listed above may still install.

03 How do I install the APK?

Download the file from the version page, open it on your Android device and allow installs from this source when prompted. XAPK bundles need the APKPure app or a split-APK installer (see the install guide in the footer). Always prefer the latest version unless you specifically need an older build.

04 Is the download safe?

Files are served by an established third-party mirror and are the same builds distributed to Play Store users; APK Rewind never repackages or modifies them. Check the developer name (Centre for Railway Information Systems) and package name (org.cris.aikyam) match what you expect.