Öi vs Computer Science Quiz Topics
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Öi
A fun twist on hide-and-seek where players hide a phone and others find it by listening for its unique sounds. Choose from characters with distinct voices and personalities to play with friends and family.
- Hide and seek gameplay variation
- Find phone by listening
- Unique character voices
- Play with friends and family
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The game Öi is a variation of hide-and-seek where you hide your phone for someone. The aim is to find the phone through listening for the Öi’s. Choose between different characters, who each have their own unique voice and personality. Play with your friends or family!
Computer Science Quiz Topics
Test your computer science knowledge with engaging quizzes covering a wide range of topics from AI to cybersecurity. Challenge others globally or test yourself individually. Perfect for students and professionals looking to enhance their skills.
- Extensive CS topic coverage
- Multiplayer challenges
- Individual testing
- Educational and entertaining quizzes
- Suitable for all skill levels
- Minimal ads and smooth experience
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Discover the ultimate challenge for Computer Science enthusiasts with our exciting and free app! Ready to test your cyber skills and enhance your knowledge? Dive into a world filled with intriguing quizzes and fun trivia that cover every essential CS topic. Explore fascinating chapters like Software Engineering and Artificial Intelligence, delve into Networking and Security, and get to grips with complex Data Structures and Algorithms. Curious about Cloud Computing and Virtualization? Or perhaps you want to master Serverless Computing, Machine Learning, and the latest in Edge Computing and IoT Integration—our app has you covered! This popular and engaging Computer Science game helps determine your CS knowledge level. Whether you're preparing for school exams, college entry tests, or just want to sharpen your skills, this app is your perfect study companion. It's great fun for everyone, from eager learners and young students to seasoned pros wanting a refresher. Jump into quizzes that are designed to be both educational and entertaining. You can challenge players worldwide in multiplayer mode or test yourself individually. With simple, attractive graphics and minimal ads, the app ensures a smooth and enjoyable experience on any device. So, are you ready to boost your Computer Science prowess? Download now and start quizzing your way to becoming a CS expert! This application is licensed under Apple’s Standard End User License Agreement (EULA), available here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Credits:- App Icons are used from icons8 https://icons8.com Pictures, App sounds and music are used from pixabay https://pixabay.com/
Screenshots
Verdict
The clearest difference is in-app purchases: Öi at none against Computer Science Quiz Topics's 7. Öi also leads on ads (none vs shown) and update cadence (fortnightly vs every 4 months). Computer Science Quiz Topics's advantage is rating (4.7 vs 4.2). On price, ratings volume, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Computer Science Quiz Topics sells 7 in-app purchases, starting at $1.99 per 7 days. Öi asks for nothing beyond the download.
Computer Science Quiz Topics holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 5 and 6 respectively.
Öi ships an update fortnightly, Computer Science Quiz Topics every 4 months. Both last shipped on October 24, 2026.
| Parameter | Öi | Computer Science Quiz Topics |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) | 4.7 (6 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 | 6 — better |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 127 MB |
| Age rating | 4+ | 4+ |
| Developer | MD Apps LTD | Asad Shoaib |
Customer experience
Öi
Computer Science Quiz Topics
In-app purchases
Öi
No in-app purchases
Computer Science Quiz Topics
- Pro - No Ads & Unlock Topics$1.997 Days
- Pro - No Ads & Unlock Topics$5.991 Month
- Pro - No Ads & Unlock Topics3 Days trial$19.991 Year
- Reset Timer$0.99
- Half Eliminator$0.99
- Unlock Topics$0.99
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- Remove Ads$2.99
Questions
Is Öi free?
Is Computer Science Quiz Topics free?
Which has better reviews, Öi or Computer Science Quiz Topics?
Do Öi or Computer Science Quiz Topics have ads?
Which is updated more often, Öi or Computer Science Quiz Topics?
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