Let'Swift vs C
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Conference schedule access
- Add schedule to calendar
- Event reminders
- Open-source code access
- Feedback and issue submission
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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
C
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One Route, Discover All of Chungcheong! C-Tour Bus is a tourist transportation service connecting Gongju and Buyeo in the Chungcheong region. ▶ Make your trip around Chungcheong easier with C-Tour Bus Travel to Gongju and Buyeo, the ancient capitals of Baekje, on the C-Tour Bus and enjoy a safe and comfortable ride with reserved seating. Travel easily between major tourist attractions and transportation hubs across Chungcheong. ▶ Travel comfortably between cities with C-Tour Bus Circular Routes From the Gongju and Buyeo terminals to Cheongju International Airport and Osong Station, the C-Tour Bus circular routes connect key hubs across the Chungcheong region. ▶ Explore each city freely with C-Tour Bus DRT In Gongju and Buyeo, you can request a ride through the app, board at your preferred stop, and travel conveniently to major tourist attractions. One Route, Discover All of Chungcheong! --- [Required Access] - Location: The app displays service information and provides map directions based on your current location. [Optional Access] - Notifications: The app sends push notifications to provide user service information (e.g. boarding, ride status, payment update, etc.). - Camera: The app uses camera to take profile pictures. - Album: Access to your album allows you to attach photos from your device for customer service. * The app will request optional access permissions when necessary. The service is available without granting these permissions. [Customer Support] cs_help@shucle.com
Screenshots
Verdict
The clearest difference is device support: Let'Swift at 3 against C's 1. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Let'Swift ships an update every 3 months, C every 2 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.
| Parameter | Let'Swift | C |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Codesquad Inc. | HYUNDAI MOTOR COMPANY.,LTD |
In-app purchases
Let'Swift
No in-app purchases
C
No in-app purchases
