OSL has 75 thousand installs. It doesn't have enough ratings yet to judge what users think. Its best ranking is #34 in Top Free, Travel & Local in Finland.

OSL is made and published by Waltti Solutions Oy. AppBrain is an independent app data site and isn't affiliated with Waltti Solutions Oy. The app name, icon, screenshots and description belong to Waltti Solutions Oy and are shown as published on Google Play.

About OSL

OSL is a travel & local app developed by Waltti Solutions Oy.

Install Statistics

OSL has been installed 75 thousand times. In the last 30 days, the app was installed 1.8 thousand times. It is ranked in the top 100 travel & local apps.

User Ratings

The app has no ratings yet.

App Information

OSL is freely available from Google Play. The app size is 35.80 MB. The latest version available is 2.6.7. The last update was on July 17, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since November 2023.

Description by Waltti Solutions Oy (from Google Play)

With the OSL application, you can purchase single, day, and season tickets for Oulu Regional Transport (OSL) – including student tickets – anytime and anywhere.

App Performance Report

Get a detailed PDF report for OSL with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Screenshots

Screenshots by Waltti Solutions Oy, from the Google Play listing

50,000+ installs

Official page on Google Play Also on the App Store

Also available on the App Store

OSL

Waltti Solutions Oy

4.9

Free

12 ratings

Alternatives to OSL

Installs over time

Subscribe to see install velocity and history

OSL has been installed 75 thousand times. Over the past 30 days, it averaged 61 installs per day.

Changelog of OSL

Show changelog

Developer information for Waltti Solutions Oy

Waltti Solutions Oy

mobile@waltti.fi

Legal name:

Address:

Phone number:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on OSL for Android

★★★★☆ Niranjan Liyanage · Jun 2, 2025

Overall, the app functions as per my travel expectations and includes only the features required, thereby I find this simple and carefully designed.

★★☆☆☆ Leon Forte · Jun 24, 2025

It would be nice to have a cached version of the timetables.

★☆☆☆☆ Juha Ulkoniemi · May 19, 2026

I tried to purchase a bus ticket with your app. However, the app claimed that there's been an error, so I tried for a second time. Didn't get a bus ticket this time either. As a result, I missed my bus and later on as I checked my bank account's balance, I noticed that you had charged me twice for the price of a bus ticket, so thanks for stealing my money, I guess.

★☆☆☆☆ Ka Che · Jun 3, 2024

Far worst compared to HSL in Helsinki. They charge the same price in summer, but the bus reduced noticeably. You can cut down the bus amounts in summer, but let's charge less from customers too to be fair.

Google Play Rankings for OSL

Top rankings

Rank	Country	Category	List
34	Finland	Travel & Local	Top Free

Show all market rankings

Ranking history in Finland

Ranking history

Subscribe to see full ranking history in this country

AppBrain offers valuable information about your app and those of your competitors. Join AppBrain for free and claim this app to view more ranking data, view history etc.

I'm the developer of this app

Technologies used by OSL

17 permissions

Subscribe to see full permission and library details

Frequently asked questions about OSL

Is OSL free?

Yes. OSL is free on Google Play.

Is OSL still available?

Yes. OSL is on Google Play, and the last update we saw was on July 17, 2026.

Does OSL contain ads?

No. Google Play does not list OSL as containing ads.

How large is OSL?

OSL is 35.80 MB.

Is OSL suitable for children?

Google Play rates the content of OSL as suitable for everyone.

How many times has OSL been installed?

Google Play lists 50,000+ installs for OSL.

Who made OSL?

OSL was developed by Waltti Solutions Oy. It is listed in the travel & local category on Google Play.

What are the best alternatives to OSL?

People looking at OSL also look at these travel & local apps: Skyss Billett, VR Matkalla, München Navigator, NX Bus mTicket, M'Ticket - TaM mobile ticket.

Today's trending apps Apps other people are watching Popular Travel & Local Apps Top new apps Price drops on Google Play

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

OSL