Log workouts
For Time, AMRAP, EMOM, lifts with sets, cardio and multi-part sessions. With Rx or Scaled, how it felt and notes.
Learn moreFunctional Fitness · Lifting · Heavy Lifts
Your training log for the gym and the box.
Kreidebuch keeps track of every set, every WOD and every PR. From 5×5 on the barbell to a metcon for time: with 1RM and personal bests for every rep count, strength programs, a timer, 145 benchmarks and insights that show how you're getting stronger. On iPhone, Android and desktop, even with no signal.
Kreidebuch starts invite-only: you get a link from your box or from people who already use it.
All in one place
For everything you train
No scrap of paper in your locker, no notes app, no spreadsheet. Kreidebuch understands sets and reps, percentages of your 1RM, all the common WOD formats and the movements from weightlifting, gymnastics, bodyweight, kettlebell and cardio.
A timer for every format
For Time, AMRAP, EMOM, Tabata and intervals. Easy to read from three meters away, with a countdown and beeps. The result goes straight into your log.
Learn more145 benchmarks
Girls, Heroes, classics and Open workouts with Rx weights for women and men and a level from Novice to Elite.
Learn moreBodyweight and calisthenics
61 exercises using nothing but your own body weight, from push-up variations and pistols to the front lever and planche. With level, how-to and video.
Learn moreExercises with video
206 exercises with steps, common mistakes and easier variations. Most have a short demo video that only loads when you tap play.
Learn morePersonal bests and 1RM partly Premium
Personal best for every rep count, estimated 1RM, a strength score across all areas and your progress as a chart.
Learn morePlans and programs Premium
Schedule workouts on days, save templates, share plans with your box and run strength programs like 5×5 or 5/3/1 that adjust after every session.
Learn moreInsights Premium
Heatmap of training days, streaks, monthly recap, muscle groups of the week, weekly report and year in review.
Learn moreYour Home screen partly Premium
Lifter, runner, calisthenics or WODs: when you start, you pick how you train and only see what matters to you. Show or hide cards, set the order, the numbers and your favorites.
Learn moreDaily goals
For example 50 push-ups a day, spread out over the day. With max sets, streaks and a reminder while the goal is still open.
Learn moreFind a workout Premium
Search by name or movement, filter by duration and focus, even bodyweight only or just what your home gym has. Or let "Build me one" put a workout together.
Learn moreWOD from a photo Premium
Snap the whiteboard or screenshot your box's app: Kreidebuch picks out movements, reps and weights.
Learn moreBody weight and measurements
Weight, measurements and progress photos over time. Sharing only shows the change, never your weight.
Learn moreShare as an image
New PR, benchmark, weekly report or daily goal as a ready-made image for Instagram, WhatsApp or your box's group chat.
Learn moreWorks offline too
Training in a basement with no signal? No problem. Everything is saved locally and synced later.
Learn moreYour data belongs to you
Servers in the EU, no ads, no tracking. Export as JSON or CSV any time, for free.
Learn moreWho it's for
One log for every way you train
Lifting and strength training
Squat, deadlift, bench press, overhead press, clean and snatch. Sets with weight, RPE and a rest timer, personal bests for every rep count, estimated 1RM and strength programs like 5×5 or 5/3/1.
Strength training with KreidebuchFunctional fitness
WODs for time, AMRAP, EMOM, chippers and intervals. With the right timer, Rx or Scaled and 145 benchmark workouts from Fran to Murph, so you can see how far you've come.
Benchmark workoutsBodyweight and calisthenics
Push-ups, pull-ups, dips, pistols, handstands, front lever and planche. Training with just your own body weight, on a bar, on rings or with no equipment at all, rated from beginner to expert.
Bodyweight trainingGym, box or home gym
Wherever you train: Kreidebuch runs on your phone, even in a basement with no signal. Your own exercises, your own workouts and daily goals like 50 push-ups a day, no box membership required.
All featuresSimple as that
From whiteboard to log in three steps
Whatever's on your box's whiteboard in the morning is in Kreidebuch with your result after class. From the second time on, you can see whether you've improved.
Example · For TimeGirls
Fran
- 21-15-9Thruster 42.5 kg
- 21-15-9Pull-up
4:12PRRx · new personal best
Enter the WOD
Pick a benchmark, type in the workout or snap a photo of the whiteboard. Planned workouts are already set up.
Train and time it
The timer runs in the right format. Afterwards you enter your time, rounds or weights, Rx or Scaled.
See your progress
Kreidebuch spots new PRs, shows your history and gives you a level. Share it as an image if you like.
Benchmarks
145 benchmark workouts with standards
How good is your Fran? For every benchmark workout, Kreidebuch shows Rx weights for women and men and five levels from Novice to Elite. Every new attempt shows you how far you've come.
All benchmarks
Exercises
206 exercises with how-tos
From the air squat to the squat snatch: every exercise comes with step-by-step form cues, common mistakes and how to fix them, and ways to scale it down.
Exercises A to ZThruster
Front squat that flows straight into an overhead press. Brutal on the legs, shoulders, and lungs, which is why it shows up in so many metcons.
Pull-up
You pull yourself up from a hang until your chin is over the bar, and kipping is allowed. Builds upper-body pulling strength and is the foundation for many gymnastics skills.
Double Under
The rope passes under your feet twice per jump. Trains timing, ankle stiffness and endurance.
Clean & Jerk
Olympic lift made up of a clean from the floor to your shoulders followed by a jerk overhead. Combines strength, speed, and technique.
Pricing
Log for free. Go Premium when you want more.
Free
€0
no payment details
- Timer for every format
- Log workouts and lifts
- History and search
- 145 benchmarks with levels
- Personal bests per lift
- 206 exercises with how-tos
- Daily goals, body weight, sharing
- Export your data
Premium annual
€53.99/year
works out to €4.50 a month, 25% less than monthly
- Everything in Free
- 1RM history and personal bests for every rep count
- Insights, heatmap, streaks, recaps
- Planning, templates and strength programs
- WOD from a photo, import from BTWB, Wodify, SugarWOD, Strong, Hevy and Fitbod
- Reminders via notifications
Premium monthly
€5.99/month
cancel any month
- Same features as annual
- Cancel any time, effective at the end of the month
- 14-day Premium free trial for new accounts
Prices include 19% German VAT. Premium is for ages 18 and up. After the first year, the annual plan continues as a monthly plan at €5.99 that you can cancel monthly.
Privacy
Your training data stays yours
Body weight, photos and performance data are personal. That's why Kreidebuch keeps everything on a server in the EU, with no ads and no tracking.
- Servers at Hetzner in the Helsinki data center, EU
- No ads, no analytics services, no sharing with third parties
- Fonts and code served from our own server
- Only you can see your photos, weight and entries
- Export as JSON or CSV, any time, for free
- Delete your account with one tap and all your data is gone immediately
FAQ
Frequently asked questions
What is Kreidebuch?
Kreidebuch is a training log for functional fitness, lifting and strength training. WOD at the box, heavy lifts at the gym or a session in your home gym: you log your workouts, see your personal bests for every lift and rep count, compare yourself on 145 benchmark workouts against standards and time your WOD with the built-in timer. Like a notebook, except it does the math and nothing gets lost.
How much does Kreidebuch cost?
The core features are free: timer, logging, history, benchmarks, personal bests per lift, exercises with how-tos and exporting your data. Premium costs €5.99 a month or €53.99 a year and adds insights, planning, programs, import and more. All the details are on the pricing page.
Do I need to download an app from the App Store?
No. Kreidebuch is a web app. You open it in your browser and add it to your iPhone or Android home screen with "Add to Home Screen". From then on it launches like a regular app, full screen with its own icon. Updates arrive automatically, no store needed. How to install Kreidebuch.
Does Kreidebuch work without internet?
Yes. The timer, logging and your history work even in a basement box with no signal. Whatever you log offline is saved and synced automatically as soon as you're back online.
Where is my data stored?
On a server run by Hetzner Online GmbH in their Helsinki data center, so inside the EU. All connections are encrypted. There are no ads, no tracking and no connections to Google Fonts or analytics services. We don't sell your training data. More in our privacy policy.
Can I export my data?
Yes, any time and for free. Under Profile → "Data" you get all your entries as a JSON file or as spreadsheets (CSV) for workouts, lift sets and body stats, for example to open in Excel.
Can I bring over my old workouts from BTWB or Wodify?
Yes, with Premium. Kreidebuch reads the export from Beyond the Whiteboard (BTWB) and from Wodify and matches benchmarks, lifts and results. You see a preview before anything is imported.
Which benchmark workouts are included?
145 of them: the Girls like Fran, Grace and Helen, lots of Hero WODs like Murph and DT, well-known classics and workouts from the Open. Each one has Rx weights for women and men and standards for your level. See all benchmarks.
Write down your next WOD.
Open the app
Kreidebuch starts invite-only: you get a link from your box or from people who already use it.