Koreez vs PASS One.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Koreez
Engage in a knowledge-based competition with friends or solo. This app blends school curriculum with general knowledge for a challenging quiz experience. Climb leaderboards and become a quiz champion.
- Quiz battles with friends
- School curriculum integration
- General knowledge questions
- Leaderboard rankings
- Brainpower boosting
- Competitive gameplay
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Embark on an epic journey of knowledge with Koreez - The ultimate quiz game for students! Are you ready to unleash the power of your brain and take on your friends in the ultimate battle of wits? Koreez isn't just any quiz game; it's a mind-bending adventure that combines your school curriculum with mind-boggling general knowledge questions. But here's the twist: You're not just answering questions; you're competing for glory! Collect points, climb the ranks on the leaderboard, and secure your place as the ultimate quiz champion. Calling all students from 5th to 12th grade! But hey, it's not just for students. Anyone hungry for knowledge and ready to embrace the challenge is welcome to join the fun! So, whether you're looking to outsmart your best friend or simply want to boost your brainpower, Koreez is your ticket to thrilling quiz battles and endless learning. Get ready to test your limits and sharpen your mind! Ready to accept the challenge? Download Koreez now and let the quest for knowledge begin!
PASS One.
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PASS One. – One Account, Unlimited Possibilities Welcome to PASS One., your all-in-one app built exclusively for PASS Center students. Whether you’re smashing goals or just getting started, PASS One. keeps your learning life smart, smooth, and seriously fun. Here’s what you can do with PASS One.: -Stay in the Know Never miss a class update or announcement — everything you need is in your pocket, real-time and hassle-free. -Homework? Handled. Easily track and manage your classwork and homework so you’re always prepared, organized, and stress-free. -Your Schedule, Your Rules Reschedule or cancel classes with a tap. Life happens — PASS One. gets it. -Chat with Your Teacher Got questions? Get answers instantly with direct teacher messaging. Support is just a message away. -PASS Pay = Peace of Mind Check your unpaid classes, pay instantly, and view your payment history — all in one smooth experience. -Your Member Card, Reinvented Scan to check in. Tap to pay at uDesk. Your PASS Center membership has never felt this sleek. -Earn PASS Coins Level up by simply attending and engaging in classes. Redeem your PASS Coins for cool surprises! -Collect PASS Stars Each class gives you up to 5 shiny PASS Stars. Can you collect them all? Whether you're a planner, a last-minute legend, or somewhere in between — PASS One. is your perfect partner in learning. Download now and start PASSing like a pro!
Screenshots
Verdict
The clearest difference is in-app purchases: PASS One. at none against Koreez's 10. PASS One. also leads on device support (3 vs 1). Koreez's advantage is update cadence (every 9 days vs monthly). On price, ads 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. Koreez sells 10 in-app purchases, starting at $3.99 per month. PASS One. asks for nothing beyond the download.
Koreez ships an update every 9 days, PASS One. monthly. Both last shipped on November 3, 2026.
| Parameter | Koreez | PASS One. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (40 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 40 — better | — |
| Update frequency | Every 9 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | KoreezKoreez Educational Program CJS | Arman Khachatryan |
In-app purchases
Koreez
- Monthly Subscription7 Days trial$3.991 Month
- Monthly Subscription$4.951 Month
- Monthly Subscription7 Days trial$6.791 Month
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- Yearly Subscription7 Days trial$19.991 Year
- Yearly Subscription$37.491 Year
- Yearly Subscription7 Days trial$40.901 Year
- 30 keys$0.49
- 70 keys$0.99
- Certificate Download$1.99
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- Event Ticket$5.99
PASS One.
No in-app purchases









