Archived App (Last seen on 8 Aug 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • November 28, 2019
  • July 31, 2025

Features

Otso screenshot #1 for iPhone
Otso screenshot #2 for iPhone
Otso screenshot #3 for iPhone
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About

Enhance your printed textbook experience with supplementary videos and audio content. Simply scan your book's cover or a page to access interactive digital materials that enrich your learning.

Scan book covers to identify titles
Access supplementary videos
Listen to audio files
View digital enrichments
Augmented reality content integration
Show original description

What's New in Otso

1.48.6

July 31, 2025

Tekstimuutoksia

User reviews

Awful interface

You have to scan the page every time to get the audio or transcripts to come up, and about 80% of the time, the app won’t recognize the page at all. How awful.

Todella huonosti tehty

En tykännyt

Great when it works

Very simple to use which nice, and the exercises are great. But it’s a 50/50 chance that it will actually scan the page so I can do the audio exercises. There are so many listening exercises I can’t do because it won’t work. I would really love it to be fixed so I do them.

No sound

There’s no sound and the app is slow.

I can’t listen to any recordings on my iPhone 13

Recordings in the app and the website can’t be played on iPhones. It’s very annoying to have to switch to the laptop.

Developer apps

FAQ

What is Otso?

Otso is an application designed to provide supplementary digital content, such as videos and audio files, that are linked to printed textbooks. Users can access this material by scanning their book's cover or specific pages within the app.

How does Otso work?

To use Otso, you open the app and either scan the cover of your printed book or select it from the app's list. Then, you point your device's camera at a page containing available digital content, and related videos or audio will appear on your screen.

What kind of content does Otso offer?

Otso offers various digital enrichments for printed books, including videos, audio files, and other supplementary materials. This content is designed to provide additional context and enhance the learning experience beyond the printed text.

Is Otso available on all devices?

Otso is supported on iPhone, iPad, and iPod devices. The application is designed to work with Apple's mobile operating system.

What is the age rating for Otso?

Otso has an age rating of 4+. This indicates it is suitable for children aged four and older, suggesting content is generally appropriate for a young audience.

When will Otso be shut down?

The Otso application is scheduled to be shut down in the summer of 2025. Its content will be transferred to a new platform called Nova on August 1, 2025.

Where can I find more information about Nova?

Information about Nova can be found on Otava's customer portal at https://oppiminen.otava.fi/nova/ and on Finn Lectura's website at https://finnlectura.fi/nova/.

Does Otso have ads?

No, Otso does not contain advertisements. The application is free to use and does not display any ads to users.