Comparison

Let'Swift vs 챙겨챙겨

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

Head to head
About

Let'Swift

This app provides official conference information, including schedules and reminders. It's an open-source project built with SwiftUI, allowing users to view and contribute to the source code. Requires iOS 17, WatchOS 11.6 or later.

Highlights
  • Conference schedule access
  • Add schedule to calendar
  • Event reminders
  • Open-source code access
  • Feedback and issue submission
Features
Read full description

Let'Swift Conference 공식 앱입니다. 새로운 레츠스위프트를 만나보세요. 티켓 판매, 스폰서 등 행사에 관한 자세한 내용은 공식 홈페이지를 확인해주세요. (https://letswift.kr) ***** 주요기능 ***** - 컨퍼런스 일정을 확인하고 캘린더에 추가하세요. 잊지 않게 알림을 보내드려요. ***** 주의 사항 ***** - 이 앱은 iOS 17, WatchOS 11.6 이상이 필요합니다. - 본 행사는 개발자 커뮤니티에 자발적으로 참여해서 함께 만들어 가는 행사입니다. 서로를 배려하고 최소한의 예의를 지키는 멋진 모습을 보여주세요. ***** 피드백 및 참여 ***** Let'Swift 앱은 오픈소스입니다. SwiftUI로 만든 유니버설 앱의 소스코드를 확인하고 피드백을 남갈 수 있습니다. 공식 홈페이지: https://letswift.kr/ 앱 소스코드: https://github.com/letswiftconf/LetSwift 피드백 및 이슈 등록: https://github.com/letswiftconf/LetSwift/issues

About

챙겨챙겨

Features
Read full description

앞으로 음력달력은 이것만 쓴다. [편리한 사용] 양력 날짜만 알아도 문제없어요. '챙겨챙겨'가 알아서 계산해요. 날짜와 기념일 내용만 입력하면 등록 끝! [확실한 기능] 기념일을 한 번만 등록해 두면 매년 알려드릴게요. 알림 주기를 선택하여 미리미리 생일을 준비할 수 있어요. [MZ서타일의 깔끼한 디자인] 네가 알던 음력달력이 아냐! 육십갑자에 따라 매년 바뀌는 귀여운 마스코트들을 만나보세요.

Screenshots

Let'Swift4 screens
챙겨챙겨4 screens

Verdict

The call

The clearest difference is review sentiment: Let'Swift at 100% against 챙겨챙겨's 50%. Let'Swift also leads on device support (3 vs 1). 챙겨챙겨's advantage is update cadence (every 3 days vs every 3 months). On price, ads, in-app purchases and iOS requirement 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

Let'Swift ships an update every 3 months, 챙겨챙겨 every 3 days. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Let'Swift versus 챙겨챙겨: the parameters behind the verdict, then further details
ParameterLet'Swift챙겨챙겨
PriceFreeFree
Rating5.0 (5 ratings) — better—
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings5 — better—
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size43 MB36 MB
Age rating4+4+
DeveloperCodesquad Inc.Dayeon Moon

Customer experience

Let'Swift

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

챙겨챙겨

Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Let'Swift

No in-app purchases

None

챙겨챙겨

No in-app purchases

Questions

Is Let'Swift free?
Let'Swift is free to download, with no in-app purchases.
Is 챙겨챙겨 free?
챙겨챙겨 is free to download, with no in-app purchases.
Do Let'Swift or 챙겨챙겨 have ads?
Neither Let'Swift nor 챙겨챙겨 shows ads.
Which is updated more often, Let'Swift or 챙겨챙겨?
Let'Swift ships an update every 3 months, and 챙겨챙겨 every 3 days. Most recently, Let'Swift was updated on September 23, 2026 and 챙겨챙겨 on October 7, 2026.

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