CruxCrux pulls together everything they teach you. It reads every post, videos included, and keeps up as you save.
On iPhone and Android. Free to try, no card needed.
Works with and any website
You save the best advice you find.
Then you never see it again.
Each save holds some valuable parts. Crux finds them all, combines what belongs together, and lays it out around your goal.
- Why you’re not seeing resultsSaved 1 year ago
- 3 protein mistakes you’re makingSaved 8 months ago
- High-protein breakfast in 5 minutesSaved 5 months ago
- Sleep is half your progressSaved 3 months ago
- How do you actually stay consistent?Saved 7 months ago
- Stop doing endless cardioSaved 2 weeks ago
Get fit
From 6 of your saves
Training
- Add weight or a rep every weekFrom 2 saves
- Keep lifting while you lose fatFrom 2 saves
- Walk more, and keep most cardio easyFrom 1 save
Diet
- Around 1.6 g of protein per kg a dayFrom 3 saves
- Spread it across your mealsFrom 2 saves
Recovery and consistency
- Seven to nine hours of sleep a nightFrom 2 saves
You keep saving.
Crux does the reading.
01
Bring in your saves
Connect YouTube or X, or share any post from any app.
02
Crux reads every one
Videos, captions and threads, grouped by the goal behind them.
03
Use what they teach you
The key points, a guide, answers from your own saves. Updated as you save.
Read-only. Private to you. Never sold.
See everything your saved posts teach you.
On iPhone and Android. Free to try, no card needed.