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Best Kt Corporation Apps

121+ iOS apps curated and reviewed

3.3 avg rating
20 free apps
Updated May 2026

Every iPhone needs a few good kt corporation apps. We benchmark 121+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Kt Corporation Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KT 스팸차단KT 스팸차단Free4.1★ (135)NoNoSep 2026
2마이케이티마이케이티Free4.3★ (548)YesNoSep 2026
3KT 패밀리박스KT 패밀리박스Free4.8★ (85)YesNoSep 2026
4KT 멤버십KT 멤버십Free4.0★ (138)NoNoSep 2026
5KT 기가지니KT 기가지니Free4.0★ (2)NoNoSep 2026
6Y박스Y박스Free4.5★ (61)YesNoSep 2026
7KT AI 통화비서KT AI 통화비서Free5.0★ (2)NoNoAug 2026
8KT 스마트메시지 PlusKT 스마트메시지 PlusFree—NoNoMay 2026

Top Picks for Kt Corporation

KT 스팸차단#1

KT 스팸차단 by KT Corporation

KT SMS/MMS 스팸 메시지를 차단/조회
Editor's Choice
🌟 Lifestyle
4.1(135 ratings)
Free
KT 스팸차단 screenshot 1
KT 스팸차단 screenshot 2
KT 스팸차단 screenshot 3
KT 스팸차단 screenshot 4

Manage and review KT SMS/MMS spam messages. Register custom block numbers and phrases, or utilize community-ranked lists for smart filtering. Allows for whitelisting numbers and reviewing filtered messages.

마이케이티#2

마이케이티 by KT Corporation

쉽고 빠른 나만의 KT
Strong Contender
🌟 Lifestyle
4.3😞(548 ratings)
FreeAds
마이케이티 screenshot 1
마이케이티 screenshot 2
마이케이티 screenshot 3
마이케이티 screenshot 4
마이케이티 screenshot 5
마이케이티 screenshot 6

What We Love

  • 💳 Easy data recharge and purchase options
  • 🎁 Useful coupon and gift features
  • 👍 Convenient one-stop service for account management
  • 🎉 Loyalty rewards and long-term customer benefits
  • 📱 Intuitive and straightforward interface design

Room to Improve

  • ⏳ Extremely slow loading times and performance issues
  • 🔐 Persistent login failures and authentication problems
  • 🐛 Frequent app crashes and freezing
  • 📺 Excessive advertising and marketing pop-ups
  • 🌐 Korean-only interface, no English version available
  • ⚠️ Poor iOS compatibility after major updates
  • 🔄 Auto-login repeatedly fails without explanation
KT 패밀리박스#3

KT 패밀리박스 by KT Corporation

Worth Considering
🌟 Lifestyle
4.8(85 ratings)
FreeAds
KT 패밀리박스 screenshot 1
KT 패밀리박스 screenshot 2
KT 패밀리박스 screenshot 3
KT 패밀리박스 screenshot 4
KT 패밀리박스 screenshot 5
KT 패밀리박스 screenshot 6

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.

More Kt Corporation apps to explore

FAQ about Kt Corporation

What are the best kt corporation apps for iPhone?
KT 스팸차단 tops our kt corporation apps ranking as of May 2026, with a 4.1-star average from 135 App Store ratings, and it's free to download.
Yes — 20 of the top kt corporation apps we rank are free to download, including KT 스팸차단 and 마이케이티.
KT 스팸차단 has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 121+ kt corporation apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows KT customers to manage and review spam SMS/MMS messages. It enables users to register custom block numbers and phrases, and also provides access to community-ranked lists for easier spam filtering. You can also whitelist numbers to ensure important messages are not blocked.
The app works in conjunction with KT's free 'KT Spam Blocking Service'. Users can register specific numbers or phrases they wish to block. The app then filters messages containing these numbers or phrases. It also features 'Smart Blocking' to intelligently identify and block variant spam messages.