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77
BU Score
Strong

Rail Ninja: Train Tickets

4.8 ✍️ Editor
✍️ BU Analytics Review

Rail Ninja: Train Tickets is an iOS app from Firebird GT Limited in the Travel category, currently rated 4.8★ across 5,222 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 77Strong (healthy traction). For a Travel app, that means healthy traction.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 11 of 11 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Excellent rating (4.8★)METRIC
+$2,200
5 starREVIEW
+$1,800
cancelledREVIEW
−$1,500
excellent appREVIEW
+$1,500
Low install base (5,222 ratings)METRIC
+$1,500
highly recommendREVIEW
+$1,400
slowREVIEW
−$1,200
support teamREVIEW
+$900
Ad-supported / freemiumMETRIC
+$600
Single-language (English only)METRIC
−$400
Growing app (2y old)METRIC
+$200
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Dec 25
Feb 26
Mar 26
Apr 26
May 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 51 MB🔞 4+📱 iOS 15.5+🔖 v3.0.4🔄 updated 1w ago🌐 EN📂 Travel💰 Paid🚀 Launched 2023 (2y old)

📝 About this app

Rail.Ninja app – the most convenient way to book train tickets worldwide
Rail Ninja makes booking train tickets easy. Search for tickets in 50+ countries and book up to a year in advance in just a few clicks. Watch helpful videos to explore train options and seat layouts before booking.
Once issued, your tickets are securely stored in the app and available offline. Need assistance? Get help directly via in-app chat for any changes or travel adjustments.

INTUITIVE INTERFACE
Quickly find the best train options by entering your route and date. See live schedules, classes, and prices at a glance.


EASY CLASS SELECTION
Compare seat options with photos and videos to choose the best experience for your trip.

FAST & SECURE BOOKING
Pay effortlessly with Apple Pay, Visa, or Mastercard and receive official tickets instantly.

TICKETS ALWAYS AT HAND
Access your tickets anytime, even offline, without worrying about paper copies.


TRUSTED BY MILLIONS
Join 2.5M+ travelers who rely on Rail Ninja for smooth and hassle-free train bookings.


WHAT’S INSIDE THE APP?
Search tickets for 25,000+ destinations
Buy tickets instantly from your phone
Receive trip notifications
View search history for quick rebooking
Get support via in-app chat whenever you need help
Use the app in English, French, and Spanish, with more languages coming soon

Download Rail Ninja and make train travel easier than ever!

🆕 What's New · v3.0.4

- Get more from every booking with Ninja Cash — smoother, smarter rewards
- Your tickets, even easier — QR codes are now ready in your orders for instant access on the go
- Plus performance improvements and fixes for an even better experience

Update now and get more from every trip

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Rail Ninja: Train Tickets
Developer
Firebird GT Limited
Bundle ID
ninja.rail.firebird
App Store URL
Open in App Store
Category
Travel
Content rating
4+
Languages
EN

Company

Website
rail.ninja
Tagline
The Easiest Way to Book Train Tickets
Description
Book European train tickets online with Rail.ninja. You can book all popular European train tickets online, including Vienna Budapest train tickets, Vienna Prague trains, Lisbon Porto and Oslo Bergen trains.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$16.7K/mo
Top-grossing rank
Outside top 100 in US Travel
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
https://rail.ninja/customer-support
About page
Not found
Recent App Store Reviews49 latest · avg 1.59★ · 12.2% 5★ · 83.7% 1★
5★
6 (12%)
4★
1 (2%)
3★
1 (2%)
2★
0 (0%)
1★
41 (84%)
+1,644 ratings/week
Praise: recommend ×3 amazing ×3 best ×2 great ×1 love ×1Complaints: scam ×13 refund ×12 expensive ×4 terrible ×2 overpriced ×1
Top positive
★★★★★ Convenient and Easy
It was a fly to use this app, very easy and straight to the point transactions and choices. No hassle…
★★★★★ Khanh Van Nguyen
It’s so easy to use. The best. I love it.…
Top negative
★☆☆☆☆ Scam company
Bought tickets through them, train station did not honor them. Forced to buy another ticket, and support did absolutely nothing to help. Never again.…
★☆☆☆☆ Overpriced
Overpriced third-party service. Prices were significantly higher than official train fares and refund was refused despite immediate request. Would not recommend.…
📈Ratings growth5,222 ratings+3428% lifetimeShow 3-year history estimate ▾Sep 2023Jun 2025May 2026
Tracked (47 weeks) Pre-tracking estimate (31 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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