Comparison

Boing Boing Animals vs 90초암산왕

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

Head to head
About

Boing Boing Animals

Nurture mystical slime eggs that hatch into over 70 unique pixel-art animals. Feed, clean, and play with your companions, customizing their living spaces and the app's interface. Discover which adorable creatures will evolve based on their care and environment.

Highlights
  • Raise unique pixel-art animals
  • Over 70 animal types to discover
  • Customize pet quarters
  • Interface customization
  • Cloud save functionality
  • Offline play
Read full description

Boing-boing! Raise your cute little animal buddies! Mystical slime eggs from space came to earth! Feed your space slimes, love them, and take care of them. Depending on the food they ate, the weather and time during their growth... slimes will turn into different boingy animals! Which animals, though? Time to find out! Over 70 different types of animals! Customize your animal buddy quarters with various themes and props. Customize your interface using various backgrounds, stickers and UI elements. Customize and chill with your adorable animal friends! * How to Play - Feed your slimes. - Wash them and clean their turds. - Play with them, love them. - Make them grow! Wonder what they'll grow into? * Cloud Save Sync the game with the Apple Game Center to save or restore progress. * Anyone who are … - Lovers of cute animals - Pet lovers - Cozy, adorable pixel art fans - Collectibles enthusiasts - Cozy game fans - Laid-back farm sim fans - Players looking for an offline experience

About

90초암산왕

Challenge yourself to solve as many math problems as possible within 90 seconds. Improve your calculation speed and accuracy across various addition, subtraction, multiplication, and division games. Compete with others on leaderboards and share your scores.

Highlights
  • Timed math challenges
  • 17 game modes
  • Addition, subtraction, multiplication, division
  • Leaderboards
  • Score sharing
  • Brain training
Features
Read full description

90초 안에 몇 문제나 풀 수 있을까요? 빠르고 정확한 계산으로 최고의 암산왕에 도전하세요! ■ 17가지 게임, 4가지 분류 - 덧셈: 덧셈, 2자리 덧셈, 3개·4개·5개 덧셈, 2자리 7개 혼합(덧셈·뺄셈) - 뺄셈: 뺄셈, 2자리 뺄셈, 음수 뺄셈 - 곱셈: 구구단, 19단, 3자리 × 1자리, 2자리 × 2자리 - 나눗셈: 나눗셈, 2자리 ÷ 1자리, 3자리 ÷ 1자리, 4자리 ÷ 1자리 ■ 이렇게 즐겨요 - 제한 시간 안에 최대한 많은 문제를 풀어요 - 틀려도 다음 문제로 넘어가고, 맞힌 문제 수가 점수가 돼요 - 게임마다 순위표에서 다른 도전자와 실력을 겨뤄요 - 내 점수를 친구에게 공유해요 우리 아이 연산 연습부터 어른의 두뇌 운동까지, 매일 90초로 계산 실력을 키워 보세요.

Screenshots

Boing Boing Animals4 screens
90초암산왕4 screens

Verdict

The call

The clearest difference is in-app purchases: 90초암산왕 at none against Boing Boing Animals's 10. 90초암산왕 also leads on ads (none vs shown). On price, review sentiment, update cadence 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. Boing Boing Animals sells 10 one-off in-app purchases. 90초암산왕 asks for nothing beyond the download.

UpkeepUpdate frequency

Boing Boing Animals ships an update weekly, 90초암산왕 every 4 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Boing Boing Animals versus 90초암산왕: the parameters behind the verdict, then further details
ParameterBoing Boing Animals90초암산왕
PriceFreeFree
Rating4.9 (386 ratings) — better—
Positive reviews95.3% of reviews100.0% of reviews — better
Number of ratings386 — better—
Update frequencyWeeklyEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size136 MB59 MB
Age rating4+4+
DeveloperHyunJin KimHYUNWOO LEE

Customer experience

Boing Boing Animals

All ratings378 ratings
Positive97.4%
Neutral1.6%
Negative1.1%
Written reviews385 reviews
Positive95.3%
Neutral2.1%
Negative2.6%

90초암산왕

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Boing Boing Animals

Reported bugs

3 issues
  • Inability to feed slimes
  • Purchased items not showing up in inventory
  • Accounts being lost after app deletion

Requested features

5 requests
  • Introduce more animal types to unlock
  • Add weather-related accessories (e.g., umbrellas)
  • Implement a widget for quick pet checks
  • Improve tutorial and in-game guidance
  • Add support for Chinese language

90초암산왕

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Boing Boing Animals

One-time10
  • Youth Potion x1$0.49
  • 10 Jewels$0.49
  • Compressed Supplement Potionx2$0.49
Show 7 more
  • Looking Glass x3$0.49
  • Magic Wand x4$0.49
  • Package x4$0.49
  • 22 Jewels$0.99
  • 60 Jewels$2.99
  • Remove ad$2.99
  • 125 Jewels$6.99
None

90초암산왕

No in-app purchases

Questions

Is Boing Boing Animals free?
Boing Boing Animals is free to download, with in-app purchases available.
Is 90초암산왕 free?
90초암산왕 is free to download, with no in-app purchases.
Do Boing Boing Animals or 90초암산왕 have ads?
Boing Boing Animals shows ads; 90초암산왕 does not.
Which is updated more often, Boing Boing Animals or 90초암산왕?
Boing Boing Animals ships an update weekly, and 90초암산왕 every 4 days. Most recently, Boing Boing Animals was updated on November 4, 2026 and 90초암산왕 on October 30, 2026.

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