Comparison

KT 스팸차단 vs Wadiz

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KT 스팸차단

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.

Highlights
  • Block custom numbers
  • Block custom phrases
  • Community-ranked block lists
  • Smart spam filtering
  • Review filtered messages
  • Whitelist numbers
  • Address book integration
Features
Read full description

※ 해당 어플은 KT 고객전용입니다. 타 통신사 고객께선 이용이 불가능합니다. KT 스팸차단 어플이란? 해당 어플은 설치하는 순간 스팸문자를 자동적으로 차단해주는 어플이 아닙니다. 저희 어플은 KT 부가서비스인 'KT 스팸차단서비스'로 인해 기본적으로 차단되어진 스팸문자 내역확인, 그리고 해당 어플내에서 사용자가 차단하고자하는 문구 또는 번호를 등록하여 선택적으로 차단되어진 문자 내역을 확인하는 어플입니다. KT 스팸차단서비스란? 핸드폰으로 수신되는 스팸문자를 차단해 주는 KT 무료부가 서비스입니다. 어플에서 고객님이 받고 싶지 않은 번호와 문구를 등록하시면, 해당 번호나 문구가 포함된 문자는 자동으로 필터링 됩니다. KT 스팸차단 어플에서 다음과 같은 서비스를 이용하실 수 있습니다. 1. 차단번호 - 차단을 원하는 번호를 등록하고 관리하실 수 있습니다, 또한 공통차단번호 및 이용자 랭킹을 통하여 별도 등록없이 손쉽게 차단이 가능하십니다.. 2. 차단문구 - 차단을 원하는 문구열을 등록하고 관리하실 수 있습니다. 또한, 공통차단문구 및 이용자 랭킹을 통하여 별도 등록없이 손쉽게 차단이 가능하십니다. 3. 허용번호 - 허용을 원하는 번호를 등록하고 관리하실 수 있습니다, 4. 스마트차단 - 변종문구 스팸을 차단하고, 스스로 스팸문자를 선별하여 알아서 차단해주는 지능형 스팸차단이 기능하십니다. 5. 스팸메시지 - 등록하신 차단번호/문구를 통하여 필터링된 스팸메시지를 확인하실 수 있습니다. 6. 주소록연동 - 단말내 저장된 주소록을 연동하여 해당 번호로 발신되는 메시지는 차단하지 않도록 설정이 가능하십니다. [KT 스팸차단 의 접근 권한 항목 및 필요 사유] 1. 필수적 접근 권한 # 사진 권한 (이미지저장) 1.차단 된 스팸 이미지를 단말에 저장 시 활용 2. 선택적 접근권한 # 연락처 권한 (연락처정보) 1.주소록을 동기화 하기 위해 활용 2.친구들에게 추천 시 주소록을 가져오기 위해 활용 * 선택적 접근권한의 허용에는 동의하지 않아도 서비스의 이용이 가능합니다.

About

Wadiz

Discover innovative products and exciting ideas from Korea and Asia before anyone else. This platform connects you with creators and supports bold projects across various industries. Join millions of users to explore unique items and unlock exclusive discounts.

Highlights
  • Discover innovative products from Asia
  • Support bold creator projects
  • Explore K-Content, K-Beauty, K-Food, K-Fashion
  • Join a community of 10 million users
  • Unlock welcome discounts
  • Global access to Asian trends
Read full description

Wadiz started in 2012, leading the rise of crowdfunding in Korea and across Asia. Over the years, Wadiz has become the birthplace of innovation—launching bold creators and powering the rise of K-Content, K-Beauty, K-Food, K-Fashion, and beyond. Now, you can be part of it—from anywhere in the world. Discover the newest trends and most exciting ideas from Korea and Asia—before anyone else. Welcome to Wadiz, the funding platform loved by 10 million people every month. Explore one-of-a-kind projects designed to elevate your everyday. Join today and unlock your welcome discount, only on the app. Wherever you are, Whatever you dream. Wadiz supports your challenge. ------------------------------------------------------------------------------------- [Connect With Us] • Website: https://www.wadiz.ai • Instagram: https://www.instagram.com/wadiz_official [Contact Us] The best way to get a quick answer is to email us at the address below. * info@wadiz.kr [Optional App Permissions] * Camera : This permission is required to take a photo for your profile or to scan QR codes. * Photo Library : This permission is required to set a profile picture or to upload photos and videos while using the service. * Contacts : This permission is required to find and receive recommendations for friends on Wadiz based on your device's contacts. * Notifications : Please allow notifications to receive useful information, including important updates on your funded projects, events, and special offers. * Microphone : For recording audio while shooting video. * Face ID : For a faster, more secure login.

Screenshots

KT 스팸차단4 screens
Wadiz4 screens

Verdict

The call

The clearest difference is rating: Wadiz at 4.6 against KT 스팸차단's 4.1. Wadiz also leads on update cadence (every 5 days vs every 5 months) and review sentiment (48% vs 22%). KT 스팸차단's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Wadiz holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 135 and 71 respectively. Written reviews point the same way: 22% of KT 스팸차단's written reviews are positive against 48% of Wadiz's.

UpkeepUpdate frequency

KT 스팸차단 ships an update every 5 months, Wadiz every 5 days. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

Scorecard6 real differences · 4 level
KT 스팸차단 versus Wadiz: the parameters behind the verdict, then further details
ParameterKT 스팸차단Wadiz
PriceFreeFree
Rating4.1 (135 ratings)4.6 (71 ratings) — better
Positive reviews21.9% of reviews47.8% of reviews — better
Number of ratings135 — better71
Update frequencyEvery 5 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size12 MB110 MB
Age rating4+4+
DeveloperKT Corporationwadiz

Customer experience

KT 스팸차단

All ratings135 ratings
Positive76.3%
Neutral6.7%
Negative17.0%
Written reviews114 reviews
Positive21.9%
Neutral7.9%
Negative70.2%

Wadiz

All ratings71 ratings
Positive90.1%
Neutral5.6%
Negative4.2%
Written reviews23 reviews
Positive47.8%
Neutral4.3%
Negative47.8%

In-app purchases

None

KT 스팸차단

No in-app purchases

None

Wadiz

No in-app purchases

Questions

Is KT 스팸차단 free?
KT 스팸차단 is free to download, with no in-app purchases.
Is Wadiz free?
Wadiz is free to download, with no in-app purchases.
Which has better reviews, KT 스팸차단 or Wadiz?
Wadiz is rated higher. KT 스팸차단 averages 4.1 out of 5 from 135 ratings, while Wadiz averages 4.6 from 71 ratings.
Do KT 스팸차단 or Wadiz have ads?
Wadiz shows ads; KT 스팸차단 does not.
Which is updated more often, KT 스팸차단 or Wadiz?
KT 스팸차단 ships an update every 5 months, and Wadiz every 5 days. Most recently, KT 스팸차단 was updated on November 6, 2026 and Wadiz on November 9, 2026.

Other comparisons