# Adventures of Karna — Powered by Midlina

> Accessible AI-powered trivia game for sighted and visually-impaired users. (iPhone/iPad app by UNAR Labs, LLC.)

- Source: https://appshunter.io/ios/app/adventures-of-karna/id1449854062 (this page in markdown: same URL + `.md`)
- Developer: [UNAR Labs, LLC](https://appshunter.io/developer/1402892913)
- Category: Games, Education, Family, Trivia
- Price: Free
- Rating: 4.00/5 from 6 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 20 MB
- Languages: American English
- Released: 2019-02-21
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/adventures-of-karna/id1449854062/reviews.md

## What is Adventures of Karna?

Adventures of Karna by UNAR Labs, is a series of free and fully accessible trivia game that is inclusively designed to support both sighted and visually-impaired users. 

The app harnesses the power of Midlina - an AI-based platform, which is the core product of UNAR Labs. Midlina enables multimodal access to otherwise visual information on digital media and makes it accessible to users with visual impairments. 
This version of our app, i.e., Episode-1, is a research effort from UNAR Labs to understand how multisensory cues can be used to provide graphical access to people with visual-impairments. Optimized for use with VoiceOver, the app enables visually-impaired users to feel and hear the visual/graphical images (e.g., paths and locations on a map) through a combination of haptics (touch), audio, and kinesthesis. 
As our research progresses, Midlina will constantly evolve, and we will be adding more features to this app. We will also be releasing new applications powered by Midlina, for enabling equal access in education, for navigation, to enhance productivity, and for fun.

Visit http://unarlabs.com to learn about our other products.

UNAR Labs is a startup with a vision to create accessible digital information without sensory bounds. Our mission is to empower visually-impaired people by providing equal information access to all types of digital media using smartphones and tablets. While we have passion, we have limited resources to make our vision come true. If you like our products and believe in our vision, you can help us in three ways:
1) Join us in our journey. Use this form to give us suggestions about our products and tell us more about what inaccessible information you would most like to access. Your input is critical and this feedback helps guide our future development projects.
2) Tell your family, friends, colleagues, and acquaintances about your experience with our products and encourage them to try them out!
3) Invest $ in us, so we can continue to create more awesome products and close the information access gap between sighted and visually-impaired users.

Questions, feedback, or feature requests, Email us at unarlabs@gmail.com

## Key features

- Inclusive design for sighted and visually-impaired users
- AI-powered multimodal access
- Haptic, audio, and kinesthetic feedback
- VoiceOver optimization
- Research-driven feature development

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/adventures-of-karna/id1449854062/reviews.md

### 2/5 — Interesting, but one major issue

*2021-01-03*

This game sounds interesting, but I can't play. When I click enter Karna's world, it crashes and kicks me out of the game onto the home screen. I have tried going into the app again, and it doesn'tfix the problem. I don't think it's my iPad, though, because it is not doing that with other games. Please fix this

### 5/5 — Needs more episodes

*2019-08-26*

This game seems really fun, but, there aren’t enough episodes. Please fix this.

### 3/5 — OK, but kind of boring

*2019-08-11*

First off you haven’t even been making more episodes, it’s only this one boring episode. What’s that about? Second camera your game is pretty cool I could go a really long way, so please start making more episodes!!!

## Frequently asked questions about Adventures of Karna

### What is Adventures of Karna?

Adventures of Karna is a free trivia game designed with inclusivity in mind, supporting both sighted and visually-impaired players. It leverages AI to provide multisensory feedback, making visual game elements accessible through touch, sound, and movement.

### How does Adventures of Karna help visually-impaired users?

The app uses an AI platform called Midlina to translate visual information into haptic, audio, and kinesthetic cues. This allows visually-impaired users to experience graphical elements, such as maps, through touch and sound.

### Is Adventures of Karna free to play?

Yes, Adventures of Karna is completely free and fully accessible. The developers aim to provide equal access to digital information without sensory limitations.

### What devices support Adventures of Karna?

Adventures of Karna is currently supported on iPhone and iPod devices. The app is optimized for use with VoiceOver on these platforms.

### When was Adventures of Karna last updated?

The latest version of Adventures of Karna was released on January 22, 2021. The app was initially released on February 21, 2019.

### What is the age rating for Adventures of Karna?

Adventures of Karna has an age rating of 4+. This indicates it is suitable for children aged 4 and above.

### How can I provide feedback or suggestions for Adventures of Karna?

You can provide feedback, suggestions, or feature requests by emailing unarlabs@gmail.com. The developers actively seek user input to guide future development projects and improve accessibility.

### Does Adventures of Karna have ads?

No, Adventures of Karna does not contain advertisements. It is a free and ad-free experience for all users.

## Version history (last 3 releases)

### 2.2 — 2021-01-22

- fixes issues that made the game unplayable on newer versions of iOS
- updates to episode 1's story to prepare for the upcoming episode 2 release

### 2.0 — 2019-03-02

- Updated feedback form with more detailed questions
- Improved UI for error message popups
- Fixed a bug that crashed the app on iPhone 5S & older
- Fixed a bug that prevented iCloud data from syncing properly when re-installing the app

### 1.0 — 2019-02-20

No release notes.

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## More apps by UNAR Labs, LLC

- [Tic Tac Toe by UNAR Labs](https://appshunter.io/ios/app/tic-tac-toe-by-unar-labs/id1402892914)
- [Memoria by UNAR Labs](https://appshunter.io/ios/app/memoria-by-unar-labs/id1462187442)
- [Snakes and Ladders - UNAR Labs](https://appshunter.io/ios/app/snakes-and-ladders-unar-labs/id1462417120)

All apps by UNAR Labs, LLC: https://appshunter.io/developer/1402892913

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*