KT 패밀리박스 vs Brain_Train
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KT 패밀리박스
This app offers personalized benefits for families using bundled KT products. Share data with family members, earn extra data through missions, and access a family calendar and discount coupons.
- Personalized benefit curation
- Family data sharing
- Mission-based data acquisition
- Family calendar
- 제휴 할인 쿠폰 (Affiliate discount coupons)
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KT 결합상품을 이용하는 가족에게 다양한 혜택을 제공하는 맞춤형 혜택 큐레이션 앱서비스 입니다. 가족끼리 데이터를 공유할 수 있고, 미션을 통해 데이터를 추가 획득할 수 있어요. 일정을 공유할 수 있는 패밀리 캘린더와 다양한 제휴 할인 쿠폰도 만나보세요. [KT 패밀리박스의 접근 권한 항목 및 필요 사유] 1. 선택적 접근 권한 # 푸시알림 : 가족의 사용정보, KT 패밀리박스에 대한 푸시 알림을 위한 알림 권한에 접근함 * 선택적 접근권한의 허용에 동의하지 않아도, 해당 권한을 제외한 서비스 이용이 가능합니다.
Brain_Train
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Four quick brain games in one app — each round takes just 30 seconds to 2 minutes. Brain Train is a casual collection of mini games that put your memory, focus, and reaction speed to the test. Compete on global per-game leaderboards with just a nickname — no account, no sign-in — and keep your daily streak alive. FOUR GAMES, ONE APP Sequence Memory - Watch the color pattern grow longer, then tap it back in order - Playback speeds up as rounds progress - Watch an ad to continue once after a miss Number Touch - Race 1 to 50 on a shifting 5x5 board — tapped cells reveal new numbers - A classic Schulte-table speed challenge - Wrong taps cost time, so be fast AND accurate Stroop Test - Does the word match its ink color? Decide fast, for 60 seconds - Build combos for satisfying feedback - A classic psychology task turned into a game Grid Memory - Tiles light up together — memorize the layout, then tap them all - Bigger grids and more tiles as levels rise - Three lives, plus one ad-powered retry GLOBAL RANKINGS - No account or login — pick a nickname and you're on the board - A separate leaderboard for every game - Play offline anytime (internet needed only to submit scores) BUILD A HABIT - Daily play streaks - A 14-day activity graph at a glance - Personal best records for every game WHO IS IT FOR? - Anyone who wants a quick game for short breaks - Players who enjoy testing memory, focus, and reflexes - Competitive spirits who love climbing leaderboards GOOD TO KNOW - Free to download, no in-app purchases - Available in English, Korean, and Japanese - Fun for all ages CONTACT jinhom6225@insightmyung.com Your feedback helps us improve — please leave a rating and review!
Screenshots
Verdict
The clearest difference is ads: Brain_Train at none against KT 패밀리박스's shown. Brain_Train also leads on update cadence (every 6 days vs every 3 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
KT 패밀리박스 ships an update every 3 months, Brain_Train every 6 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.
| Parameter | KT 패밀리박스 | Brain_Train |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (85 ratings) — better | — |
| Positive reviews | 65.7% of reviews | — |
| Number of ratings | 85 — better | — |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 56 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | KT Corporation | Insight&myung, LLC |
In-app purchases
KT 패밀리박스
No in-app purchases
Brain_Train
No in-app purchases
