Istanbul Metro Guide and Route Planner
by Discover Ukraine LLC
- Travel
- Paid
- Zombie
- Rating
- 1.0
- 1 ratings · US storefront
- Top 91%among 71 Travel apps
- Last update
- May 14, 2017
- Version 1.6
- Size
- 41 MB
- Category
- Travel
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
The Istanbul Metro Guide is the quick and easy way to navigate your way into and around the city using the rapid transit railway network.
Key features:
- Accurate and up-to-date metro maps
- Quick and convenient route planer with travel time and distance information
- Exact trip cost calculator
- Find the nearest Metro station to you using the Augmented Reality function
- Useful information about routes, prices and payment options
- Integrated Google and Apple Maps according to preference (offline map available to download separately)
- Works offline
- Real-time airport arrival and departure updates.
What’s new
Release notes for the latest version, as written by the developer.
With this update we’ve added several new features that you requested and fixed some minor bugs.
- The “favorites” function was added. Now you can save desired itineraries and view them in your favorites anytime.
- More detailed information about metro lines has been added to the metro scheme.
- Line transfer information was added in the itinerary description.
Thank you for using our apps. Nothing makes us happier than to hear your comments and ideas. You can always share your feedback in the contact us form available in the app.
Rank history
Daily position in the China charts. #1 is at the top.
- Best rank
- #63
- Current rank
- #66
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
75/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 16 apps on the charts
- Audience size100% · 20
Ratings: 1
- App size100% · 10
Size: 41 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 65 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.6LatestReleased Apr 16, 2020