Ossly
BJJ Journal & Tracker
- Age
- 4+ years old
- Category
- Sports
- Price
- Free In-app purchases
- Languages
- 44 EN · FR +42
- Requires
- iOS 17+ iPhone · iPad
- Size
- 3.5 MB
- Version
- 1.0
Screenshots
See Cragly in action
iPhone
iPad
Overview
What is Cragly?
Cragly is a climbing logbook for climbers who want to log every attempt and send without slowing down. Spin the “grade wheel”, tap the “style”, and you are done, whether you are bouldering, leading, top-roping or trad climbing, indoors or outdoors.
Logging always works offline, so a lack of signal at the crag never stops you, and everything syncs through iCloud once you are back. Cragly’s grade-true stats keep boulder grades and route grades separate, so your send pyramid, hardest-send trend, and flash and onsight rate stay accurate.
Read the full App Store description
Cragly is the climbing logbook built for climbers — fast, offline-first, and honest about your grades.
Log every boulder and route in two taps: spin the grade wheel, tap the style, done. Attempts and sends, indoor and outdoor, lead, top-rope or trad — unlimited and free, forever. No signal at the crag? Everything logs offline and syncs when you’re back.
See your real progress with grade-true stats that never mix boulder grades with route grades: a clean send pyramid (no repeats), your hardest-send trend, flash and onsight rate, and training load by style.
What you get free
- Unlimited logging — attempts and sends, every discipline
- Two-tap entry with session back-dating
- Full offline logging + iCloud sync
- Sessions, streaks and your grade pyramid
- Rest timer between attempts
- CSV export — your data is always yours
Cragly Pro
- Advanced grade-true stats and progression charts
- Projects and goals with full attempt history
- Built-in training: hangboard protocols, rest timers, session logging
- Home-screen widgets, themes and more
Pro is a subscription (monthly or annual) or a one-time Lifetime unlock. The annual plan starts with a 7-day free trial. Logging your climbs is always free.
Grades in Font, V-Scale, French and YDS, converted automatically. A chalk-and-stone design that stays readable in bright sun and on the wall.
Track every send. Guess less.
Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period; your Apple Account is charged for renewal. Manage or cancel anytime in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://develak.com/privacy-policy/
Highlights
What can you do with Cragly?
Cragly is a free iPhone climbing logbook with two-tap offline logging, grade-true stats, and automatic Font, V-Scale, French and YDS conversion.
Two-tap logging
Spin the “grade wheel” and tap the “style” to log an attempt or send in two taps.
Offline-first with iCloud sync
Everything you log offline syncs automatically through iCloud once you are back online.
Grade-true stats
See a clean “grade pyramid”, your hardest-send trend, and your flash and onsight rate without mixing boulder and route grades.
Rest timer between attempts
Use the built-in “rest timer” to time your rest between attempts.
CSV export
Export your climbing data with “CSV export” whenever you want.
Automatic grade conversion
Grades convert automatically between Font, V-Scale, French and YDS.
Who it’s for
Who is Cragly for?
-
Boulderers and route climbers
Anyone who wants a fast way to log attempts and sends across every discipline, indoor and outdoor.
-
Climbers without crag signal
People who climb outdoors where there is no signal and need offline logging that syncs later.
-
Climbers tracking long-term progress
Anyone who wants grade-true stats and progression charts instead of mixed boulder and route numbers.
-
Climbers who train seriously
Climbers who want the built-in training tools and “Projects and goals” tracking available in “Cragly Pro”.
How it works
How does Cragly work?
From “Start or back-date a session” to “Sync or export your data”, in 5 steps.
Start or back-date a session
Log a session at the crag or gym, or back-date it later.
Spin the “grade wheel” and tap the “style”
Log an attempt or send in two taps, for boulder or route, indoor or outdoor.
Use the “rest timer”
Time your rest between attempts right from the logging screen.
Check your stats
Review your “grade pyramid”, hardest-send trend, and flash and onsight rate.
Sync or export your data
Sync across devices with iCloud, or use “CSV export” to keep a copy.
In depth
Cragly, in detail
How does Cragly keep boulder and route grades separate?
Cragly’s stats are grade-true, which means boulder grades and route grades are never mixed together. Your “grade pyramid” shows a clean picture of your sends without repeats, and your hardest-send trend, flash rate and onsight rate are calculated per discipline.
Grades are logged in Font, V-Scale, French or YDS and converted automatically, so you can log in the scale you know and still compare across systems.
Can Cragly log climbs without a signal at the crag?
Yes. Cragly is built offline-first, so every attempt and send you log at the crag is saved on your device even without a signal.
Once you are back online, everything syncs through iCloud, so your sessions, streaks and stats stay up to date across your devices.
What does “Cragly Pro” add to the free logbook?
Logging every attempt and send stays free forever, with unlimited entries across every discipline. “Cragly Pro” adds advanced grade-true stats and progression charts, “Projects and goals” with full attempt history, and built-in training such as hangboard protocols, rest timers and session logging.
“Cragly Pro” also unlocks home-screen widgets and themes. It is offered as a monthly or annual subscription, or as a one-time “Lifetime” unlock, and the annual plan starts with a 7-day free trial.
Release notes
What’s new in Cragly
Version
1.0
This is the first version of Cragly, released on July 16, 2026.
FAQ
Cragly: your questions, answered
Something else? The Cragly support page covers purchases, sync and settings, and lets you write to us directly.
Is Cragly free?
Yes. Cragly is free to download from the App Store. Optional in-app purchases unlock extra features; they are billed by Apple to your Apple Account, and you can manage them at any time in your account settings.
Which devices does Cragly work on?
Cragly works on iPhone and iPad with iOS 17.0 or later.
Is logging climbs in Cragly free?
Yes, unlimited logging of attempts and sends is free forever, across every discipline, indoor and outdoor.
What is the difference between the free version and “Cragly Pro”?
The free version includes unlimited logging, two-tap entry, offline logging with iCloud sync, sessions, streaks, the “grade pyramid” and a “rest timer”, plus “CSV export”. “Cragly Pro” adds advanced grade-true stats and progression charts, “Projects and goals” with full attempt history, built-in training such as hangboard protocols, and home-screen widgets and themes.
Which climbing disciplines can I log in Cragly?
You can log attempts and sends for boulder and route climbing, indoor and outdoor, in lead, top-rope or trad.
Which grade scales does Cragly support?
Cragly works with Font, V-Scale, French and YDS grades, and converts between them automatically.
Does Cragly mix boulder and route grades in its stats?
No, Cragly’s grade-true stats keep boulder grades and route grades separate so your progress numbers stay accurate.
Can I log a climbing session after the fact?
Yes, session back-dating lets you log a session after it happened.
What languages is Cragly available in?
Cragly is available in 44 languages: Arabic, Bangla, Catalan, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Odia, Polish, Portuguese, Punjabi, Romanian, Russian, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu and Vietnamese.
How do I get help with Cragly?
Visit the Cragly support page: it answers common questions about purchases, sync and settings, and has a contact form. You can also write to contact@develak.com. We read every message and reply personally.
Made by Develak
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