# CodClimb — Know Before You Go > Live climbability scores and weather forecasts for US rock climbing crags. (iPhone/iPad app by runcheng li.) - Source: https://appshunter.io/ios/app/codclimb/id6769539741 (this page in markdown: same URL + `.md`) - Developer: [runcheng li](https://appshunter.io/developer/1896666842) - Category: Sports, Weather - Price: Free - Rating: 5.00/5 from 2 App Store ratings - Age rating: 17+ - Requires: iOS 17.6 · 139 MB - Released: 2026-06-04 - Data updated: 2026-07-16 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/codclimb/id6769539741/reviews.md ## What is CodClimb? CodClimb gives rock climbers a live 0–100 climbability score for hundreds of curated US crags — powered by real weather data, not guesswork. And the map keeps growing: climbers suggest new spots, and verified areas get added for everyone. WHY CLIMBERS USE IT Every score is built from five factors that actually matter: temperature, rock dryness (hours since the last rain), humidity, wind speed, and cloud cover. Tap any crag for the full breakdown, an hour-by-hour forecast, and a 7-day outlook so you can plan the whole weekend. COMPARE CRAGS ACROSS THE WEEK Deciding where to go? Compare up to three crags day by day in a color-coded grid, tap any day for the details, and use the hourly overlay to flip between score, temperature, rain, wind, cloud, and humidity — so you can pinpoint the exact window to send. LOOK UP — AND PLAN — ANY SPOT Not every crag is in CodClimb, and new areas appear all the time — so check the live forecast for ANY location. Long-press the map, use the center crosshair, or type a latitude/longitude. Save spots as "My points" for one-tap reopening, with the same hour-by-hour meteogram and an 8–14 day long-range outlook. Arm any saved point for a date and time window with a purpose — hiking, skiing, surfing, a photo shoot — and get a pre-trip briefing and a rain heads-up. You can even compare your saved points right alongside real crags. (Saved points are weather-only — no climb score.) MAKE THE MAP YOURS Choose what the map shows with the Layers menu — crags, your saved points, or both. Filter crags by discipline (sport, trad, boulder, ice), search by name or area, and tap a result to fly straight to it. Climbed a spot that deserves a crag? Suggest it — if it's added, you're credited by name on the crag page, and you've grown the map for everyone. KNOW BEFORE YOU GO Wall dryness and a drying countdown after rain Exposed-vs-overhang and sun & shade timing Rain warnings and a short-range nowcast An hourly meteogram that tells rain from snow at a glance Per-discipline filtering: sport, trad, boulder, ice More conditions at a glance: dew point, air quality, UV, visibility, and pressure trend PLAN & GET ALERTED Set a score alert for your favorite crags, or arm a trip to get a day-before briefing and a short-range rain heads-up before you make the drive. A REAL CLIMBING COMMUNITY See live condition reports from other climbers — rock feel, seepage, crowds, photos, and beta — and post your own after every session. Sort the feed by most liked or most discussed to surface the standout shots and the best beta, not just the latest. Share any report as a clean, branded card to Instagram, Stories, or anywhere. Get notified when someone comments on your report, and build a climber profile with your home area, the spots you've climbed, achievement badges, and links to your Instagram and TikTok so climbers can connect. TUNE IT TO YOU Adjust how much each factor counts and set your ideal temperature range, so the score reflects how you climb. Conditions change fast and forecasts aren't perfect — CodClimb helps you plan, but always judge the rock in person before you climb. Weather data by Open-Meteo. ## Key features - Live 0-100 climbability score - Real-time weather data integration - Hour-by-hour and 7-day forecasts - Crag comparison tool - User-submitted crag suggestions - Live condition reports from climbers - Customizable alerts ## Frequently asked questions about CodClimb ### What is CodClimb's climbability score based on? The climbability score is calculated using five key weather factors: temperature, rock dryness (hours since last rain), humidity, wind speed, and cloud cover. This provides a comprehensive view of conditions at various crags. ### Can I compare different climbing spots with CodClimb? Yes, you can compare up to three crags side-by-side on a daily basis. This feature allows you to analyze hourly forecasts for each location to pinpoint the best time to climb. ### How does CodClimb help me plan for specific conditions? CodClimb offers detailed hourly meteograms showing rain, wind, cloud, and humidity. You can also set score alerts for your favorite crags or arm trips for pre-trip briefings and rain notifications. ### Does CodClimb have ads? No, CodClimb is ad-free, allowing users to focus on climbing information without interruptions. ### Can I suggest new climbing spots to CodClimb? Yes, climbers can suggest new spots, and verified areas are added to the map. If your suggestion is added, you will be credited by name on the crag page. ### What kind of community features does CodClimb offer? Climbers can share live condition reports, including rock feel, seepage, crowds, photos, and beta. You can also build a climber profile and connect with others. ### What devices does CodClimb support? Currently, CodClimb is available on iPhone. Future support for other devices may be announced by the developer. ### How often is CodClimb updated? The app was last updated on June 27, 2026, with version 1.4.11. This indicates regular updates to improve features and add new crags. ## Version history (last 5 releases) ### 1.4.14 — 2026-07-13 1.4.14: - Ski: 7-day day/night snow table w/ SLR, tap-a-day details sheet, week-verdict one-liner, 14-day strip, no new API calls (nulls decoded tolerantly) - Compare: day pager on ski chart, Expand+full-screen for crag/point compare (shared chart impl), tap-an-hour readouts, SLR metric, axis decimals, picker region/pass filters, 2-col grid gap fix, one Compare button at a time - Widget: ski favorites join snapshot (balanced crag/point/ski auto-mix, snow tag from warm cache), no-favorites fallback (top-3 crags + save CTA) ### 1.4.11 — 2026-06-27 What's new in 1.4.11 - added Rain & Dry in Custom Scoring weight - for outdoor climber usage who wants more aggregated scoring factor forecast for climbing. - Spot a pin in the wrong place? Now you can tell us exactly what's off and where it should be — and follow your report's status right in the app. - A cleaner community feed: report cards look right on every iPhone (no more cut-off text), the full crag name shows on each report, and reporting a comment now takes a deliberate tap so it can't be hit by accident. - Under the hood we're building CodClimb Ski — snow outlooks, powder alerts, and side-by-side resort compare are on the way. - Add formal forecast-accuracy disclosure (Legal §2): forecasts are model predictions, not guarantees — harder in mountain terrain, verify on site - Map: honest "ice climbing isn't scored yet" note on the Ice filter - Update Suggestion: full-screen "Pick on map" picker for coordinates - Stamp account-created date on profiles (for future account-age perks) Thanks for climbing with us. Keep the feedback coming — we read every report. ### 1.4.8 — 2026-06-23 Make the map yours — choose your layers A new Layers menu on the map lets you show exactly what you want: just crags, just your saved points, or both. Less clutter, faster decisions. Plan trips for any spot — not just crags Save a point — a trailhead, a backcountry zone, a surf break — and arm it for a date and time window. Tell CodClimb what it's for (hiking, skiing, surfing, even a photo shoot) and get a pre-trip briefing plus a rain heads-up before you head out. Help the map grow — and get credited Climbed a spot that should be in CodClimb? Suggest it as a crag. We verify and add real areas, and if yours is added you're credited by name on the crag page. Track your suggestion's status right in the app. Faster map search Type a crag or area and tap it in the results list to fly straight there — now with multi-word search that finds the right spot. Clearer hour-by-hour forecasts The hourly meteogram tells rain from snow at a glance, with a raindrop or snowflake on every wet hour. Plus polish and fixes across the map, Favorites, and forecasts. Thanks for climbing with CodClimb. Keep the feedback coming. ### 1.4.7 — 2026-06-22 Connect with the community and show off your best days: - Add your Instagram and TikTok to your profile so climbers can find you — plus your home area and the spots you've climbed. - Share any condition report as a clean, branded card (with its photo) to Instagram, Stories, or anywhere. - Sort the community feed by Most Liked or Most Discussed to surface the best crag shots and beta — not just the latest. - Quick confirmations when you post, edit, comment, or sign in. - Fixes: delete your own reports, clearer posting tips, and one-tap links to climbers' socials. ### 1.4.5 — 2026-06-18 Plan your weekend like a pro. COMPARE, REIMAGINED Compare up to three crags across the whole week — not just right now. A color-coded 7-day grid shows each crag's score for every day; tap a day for the full breakdown. The new hourly overlay lets you flip between Score, Temperature, Rain, Wind, Cloud, and Humidity to pinpoint the exact window to climb. YOUR OWN SPOTS, SIDE BY SIDE Saved "My points" can now join the comparison next to real crags — line up Rumney, the Gunks, and that spot you found to see where the weekend looks driest. (Points are weather-only — no climb score.) A SMOOTHER START A quick, skippable walk-through introduces the core features the first time you open the app. FASTER COMPARE Comparisons now open instantly and load in parallel, so you're never left waiting. It's a forecast, not a guarantee — always check conditions in person before you climb. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-16.*