CogPlay vs TEPS 영어 4영역 500제
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CogPlay
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Here's the translation: "For your brain health, invest 30 minutes daily in consuming digital medication. Anywhere, Anyone, Anytime. Play whenever, wherever, by investing XX minutes a day to improve your brain health. Anyone - from children to young adults, middle-aged, and seniors - can play. Anywhere - as long as there's an internet-connected device like a phone. Anytime - at any hour for my brain health. We recommend personalized content through AI suggestions. Invest in your brain health!" Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://dev.cog-play.co.kr/Agreement Privacy Policy: https://dev.cog-play.co.kr/PrivacyPolicy
TEPS 영어 4영역 500제
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Prepare all four New TEPS domains with 500 original questions. An independent Korean-first study app covering all four New TEPS domains with 500 original English questions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: TEPS 영어 4영역 500제 at every 3 weeks against CogPlay's every 2 months. On price, ads, in-app purchases and device support 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. CogPlay sells 2 in-app purchases, starting at $10.99 per month and TEPS 영어 4영역 500제 sells 1 in-app purchase, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.
CogPlay ships an update every 2 months, TEPS 영어 4영역 500제 every 3 weeks. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.
| Parameter | CogPlay | TEPS 영어 4영역 500제 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 265 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | InTheTech | YOUNGJUN MA |
In-app purchases
CogPlay
- CogPlay 1month Subscription$10.991 Month
- CogPlay 1year Subscription$94.991 Year
TEPS 영어 4영역 500제
- TEPS Premium Monthly$11.991 Month
