BOULDERSIDE vs FLASH.climblog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BOULDERSIDE
Discover natural bouldering spots with detailed approach guides, beta videos from other climbers, and a community to find partners for pad sharing and spotting. Track your progress and log your ascents to improve your skills.
- Detailed approach guides for natural bouldering spots
- Beta videos from climbers for specific routes
- Partner finder for pad sharing and spotting
- Personal bouldering log and progress tracking
- Information on parking, transport, and facilities
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자연 볼더링, 무거운 패드 메고 바위 찾느라 산속을 헤매고, '루트가 이게 맞나..' 막막하셨죠? 어프로치 길 찾기부터 선등 및 베타 영상, 무거운 패드를 함께 나눌 동행 모집까지! 자연바위를 더 쉽게 즐기기 위한 단 하나의 필수 앱, '볼더사이드'입니다. ■ 도착해서 헤매지 않는 상세한 어프로치 가이드 전국 주요 자연바위 섹터와 볼더 위치를 지도에서 한눈에 파악하세요. 주차 방법, 대중교통, 화장실 등 편의시설을 꼼꼼하게 안내합니다. 바위까지 가는 길을 자세하게 안내합니다. ■ 루트별 선등 및 완등자 베타(Beta) 안 풀리는 무브가 있다면? 루트마다 연동된 다른 클라이머들의 인스타그램 베타 영상을 확인하고 완등 확률을 높여보세요. 이 루트는 누가 만든 걸까? 선등자 및 개척자의 영상을 확인해 보세요. ■ 패드 쉐어부터 스팟까지, 자연바위 전용 동행 모집 "혼자 가기 막막한데 패드 같이 쓰실 분?" 내 조건에 딱 맞는 바위 동행을 찾아보세요. 패드 지참 여부, 차량 이동 등 안전하고 즐거운 동행을 구해보세요 ■ 나만의 자연 볼더링 기록장 나의 프로젝트 및 완등한 루트를 세션별로 기록해 보세요. 기록 통계를 통해 얼마나 성장하고 있는지 한눈에 확인해 보세요. 자연바위를 사랑하는, 그리고 새롭게 도전하고 싶은 모든 클라이머를 위한 공간. 지금 바로 볼더사이드를 통해 자연 바위로 나가 보세요!
FLASH.climblog
Track your outdoor rock climbing ascents and discover new routes across Korea. Log your sends, view crag details, and connect with other climbers.
- Logbook for outdoor rock climbing
- 100+ crags and 5,900+ routes
- Crag and route details with sector topos
- Map-based crag discovery
- Log sends, projects, and climbing history
- Beta videos and user-shared footage
- Climbing leaderboards and rankings
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Your logbook for outdoor rock climbing in Korea. FLASH.climblog covers 100+ crags and more than 5,900 routes across the country. Find a crag, look up a route, log your sends, and grow alongside other climbers. CRAGS & ROUTES · Locations, grades, and full route lists for outdoor crags nationwide · Sector topos so you can see exactly where each line goes · Find crags near you on the map · Bouldering, sport, and multi-pitch SEND LOG · Log every send with the date and grade · Keep your climbing history in one place · Save routes you're working on as projects BETA VIDEOS · Watch beta for a route before you get on it · Share footage of your own RANKINGS · Sport, boulder, and most-sends leaderboards · Tier system to see where you stand COMMUNITY · A board for talking with other climbers · A marketplace for used gear · Shoe reviews and sizing recommendations Available in Korean and English. Contact: flashclimblog@gmail.com
Screenshots
Verdict
BOULDERSIDE and FLASH.climblog are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
BOULDERSIDE ships an update every 5 days, FLASH.climblog weekly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | BOULDERSIDE | FLASH.climblog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 49 MB | 28 MB |
| Age rating | 12+ | 12+ |
| Developer | JaeHoon Lee | GWANHO BAEK |
Customer experience
BOULDERSIDE
FLASH.climblog
In-app purchases
BOULDERSIDE
No in-app purchases
FLASH.climblog
No in-app purchases






