Comparison

whisper vs MBTI관리북

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

Head to head
About

whisper

Connect with new people through unlimited voice and video calls. Share your life and thoughts via stories, polls, and reactions. This anonymous communication app prioritizes privacy and security for real-time conversations and making connections.

Highlights
  • Unlimited video and voice calls
  • Stories and Timeline sharing
  • Polls, gifts, and reactions
  • Real-time anonymous communication
  • Privacy-focused security
  • 1:1 chat with photo sharing
Features
Read full description

All features other than chatting—Stories, Timeline, and Photos—are free to use. Meet new people and enjoy unlimited video chat and voice calls. Use Timeline and Stories to explore community features like polls, gifts, and reactions. With quick sign-up and privacy-focused security, 속삭임 (Soksakim) is a real-time anonymous communication app where you can talk comfortably. Friends? Dating? Advice? Introductions? Local friends? Any kind of connection—welcome. Whenever you want to talk, share what you couldn’t say out loud: your feelings, worries, or even diary-like thoughts. Create warm, fun, and exciting connections on 속삭임. In 1:1 chat, you can talk and send photos easily. Simple features and a smooth UX make 속삭임 easy to use. Safety & Community Care 속삭임 aims for a clean, respectful chat and community experience: Automated reporting & moderation to block abusive or abnormal users Continuously updated screenshot-prevention and security reporting systems Use with confidence. For feedback or improvement requests, go to Settings > Send Feedback — we actively reflect your input.

About

MBTI관리북

Easily manage MBTI profiles for yourself and your friends. Analyze personality types, relationships, and compatibility to improve social connections. Discover personalized tips for better friendships.

Highlights
  • MBTI profile registration
  • Friend and group management
  • Compatibility analysis
  • Personalized relationship tips
  • MBTI psychological insights
Features
Read full description

한명 한명 외우고 기억하기에 너무 많다면?! MBTI 관리북에 간단하게 등록하면, 나와의 궁합, 친구들 성격과 성향 분석, MBTI별 간단한 심리까지 한번에 가능해집니다. 신박찰떡 MBTI에 대한 모든것을 기록하는 단 하나의 앱, MBTI 관리북에 여러분 본인과 주변 사람들의 MBTI를 간단하게 등록하고, 주변 사람들과의 인간관계 관리를 손쉽게 해보세요! [MBTI 관리북 추천 사용법] v. 이 구역의 핵인싸 되는 법! 친한 친구들도 많도 여기저기 그룹도 많다면! 그룹 관리로 간단하게 친구들의 MBTI을 메모해보세요. v. 친구들과 더 잘 지내고 싶다면? 친구들의 MBTI를 기록하면 그 친구와 잘 지낼 수 있는 단 하나의 꿀팁을 알려드려요 ;) v. 친구들과의 궁합도 봐줄 수 있어요! 저장해 놓은 친구들의 MBTI로 친구들 간 궁합이 잘 맞는 조합도 알 수 있어요. [MBTI 관리북 사용법] 1. 가장 먼저 내 MBTI를 등록합니다. 2. 친구 추가 버튼으로 친구의 이름과 MBTI를 입력합니다. 3. 나와 가장 잘 맞는 MBTI일 수록 ‘파랑’ > ‘초록’ > ‘노랑’ > ‘주황’ > ‘빨강’ 순서로, 가장 잘 맞는 친구는 ‘파랑’, 잘 맞지 않는 친구는 ‘빨강’으로 나타난답니다. 4. 저장된 친구의 MBTI를 누르면 그 친구와 친해질 수 있는 단 하나의 꿀팁까지! :)

Screenshots

whisper3 screens
MBTI관리북4 screens

Verdict

The call

The clearest difference is in-app purchases: MBTI관리북 at none against whisper's 5. On price, review sentiment, update cadence and ads 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. whisper sells 5 one-off in-app purchases. MBTI관리북 asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on October 29, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
whisper versus MBTI관리북: the parameters behind the verdict, then further details
ParameterwhisperMBTI관리북
PriceFreeFree
Rating4.3 (40 ratings) — better—
Positive reviews78.1% of reviews — better75.0% of reviews
Number of ratings40 — better—
Update frequencyEvery 8 daysEvery 8 days
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size76 MB12 MB
Age rating17+4+
DeveloperJungYong ParkKyuseok Lee

Customer experience

whisper

All ratings41 ratings
Positive82.9%
Neutral4.9%
Negative12.2%
Written reviews64 reviews
Positive78.1%
Neutral9.4%
Negative12.5%

MBTI관리북

Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

5 purchases

whisper

One-time5
  • Recharge 10 Keys$0.99
  • Recharge 60 Keys$3.99
  • Recharge 130 Keys$8.99
Show 2 more
  • Recharge 700 Keys$39.99
  • Recharge 1500 Keys$79.99
None

MBTI관리북

No in-app purchases

Questions

Is whisper free?
whisper is free to download, with in-app purchases available.
Is MBTI관리북 free?
MBTI관리북 is free to download, with no in-app purchases.
Do whisper or MBTI관리북 have ads?
Both whisper and MBTI관리북 show ads.
Which is updated more often, whisper or MBTI관리북?
whisper ships an update every 8 days, and MBTI관리북 every 8 days. Most recently, whisper was updated on October 29, 2026 and MBTI관리북 on October 8, 2026.

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