Comparison

기후행동1.5℃ vs 클래스톡

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

Head to head
About

기후행동1.5℃

This app encourages environmental action through daily challenges, quizzes, and events. It provides information on climate change and carbon neutrality, with opportunities to participate in school and citizen challenges for rewards.

Highlights
  • Monthly climate action challenges
  • Daily climate action quizzes
  • Climate change information and tips
  • Collaborative events with partners
  • School and citizen challenges with rewards
Features
Read full description

미래세대를 이끌어갈 우리의 지구 온도를 낮추는 찐환경 챌린지 앱! [기후행동 1.5℃ 앱 서비스] □ 주요대상 : 초/중/고등학교 학생 및 교사, 일반 시민 ※ SNS 로그인 시 챌린지 및 이벤트 참여 불가 □ 주요콘텐츠 : 기후행동 실천, 퀴즈, 정보, 이벤트, 스쿨챌린지 - 기후행동 실천 : 매월 바뀌는 10가지의 기후행동을 실천하고 사진과 함께 소감을 기록하세요. - 기후행동 퀴즈 : 하루에 한 번, 5개의 기후행동 OX퀴즈에 도전하세요. - 이벤트 : 다수의 기업, 교육청과 협력하여 진행되는 이벤트에 참여하고 혜택을 누려보세요. - 정보&꿀팁 : 기후변화, 탄소중립과 관련된 각종 정보와 꿀팁을 알려드립니다. - 스쿨챌린지&시민챌린지 : 정해진 기간동안 열리는 챌린지에 참여하고 장관상 및 부상 등 다양한 혜택을 누려보세요.

About

클래스톡

Stay informed about your child's school life from kindergarten to high school. Receive class notices, view academic schedules, and communicate directly with teachers through one-on-one or group chats.

Highlights
  • View class notices and school news
  • Access monthly academic calendars and events
  • 1:1 and group chat with teachers
  • Information for kindergarten to high school
Features
Read full description

[ 클래스톡 주요 서비스 안내 ] 유치원부터 고등학교까지 우리 아이의 학교 정보를 알 수 있습니다. 학급알림장 - 자녀의 알림장과 학교 소식을 한 눈에 볼 수 있습니다. 학사일정 - 모든 행사와 주요 일정을 월 마다 볼 수 있습니다. 채팅 - 선생님과 1:1 채팅 또는 그룹채팅을 할 수 있습니다.

Screenshots

기후행동1.5℃4 screens
클래스톡4 screens

Verdict

The call

The clearest difference is review sentiment: 기후행동1.5℃ at 88% against 클래스톡's 0%. 기후행동1.5℃ also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 클래스톡's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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.

UpkeepUpdate frequency

기후행동1.5℃ ships an update every 2 months, 클래스톡 every 3 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 6 level
기후행동1.5℃ versus 클래스톡: the parameters behind the verdict, then further details
Parameter기후행동1.5℃클래스톡
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews88.2% of reviews — better0.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size11 MB40 MB
Age rating4+4+
Developer한국기후·환경네트워크NETBREEZE

Customer experience

기후행동1.5℃

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews51 reviews
Positive88.2%
Neutral9.8%
Negative2.0%

클래스톡

Written reviews6 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

기후행동1.5℃

No in-app purchases

None

클래스톡

No in-app purchases

Questions

Is 기후행동1.5℃ free?
기후행동1.5℃ is free to download, with no in-app purchases.
Is 클래스톡 free?
클래스톡 is free to download, with no in-app purchases.
Do 기후행동1.5℃ or 클래스톡 have ads?
Neither 기후행동1.5℃ nor 클래스톡 shows ads.
Which is updated more often, 기후행동1.5℃ or 클래스톡?
기후행동1.5℃ ships an update every 2 months, and 클래스톡 every 3 weeks. Most recently, 기후행동1.5℃ was updated on October 21, 2026 and 클래스톡 on October 12, 2026.

Other comparisons