CrunchLabs is the subscription from former NASA engineer and YouTuber Mark Rober. Each month kids get a toy to build plus a video where Mark explains the physics behind it. The Build Box is for ages 8 to 13, the Creative Kit is for 6 to 10, and the Hack Pack is a coding and electronics line for 14 and up.
CrunchLabs plans and prices
| Line | Ages | Price |
|---|---|---|
| Build Box | 8 to 13 | $29.95 per month, or $27.45 per month paid annually |
| Creative Kit | 6 to 10 | $29.95 per month |
| Hack Pack | 14 and up | $72.95 every 2 months, or $399.95 per year |
What’s in a typical box
- All the parts for one toy, from launchers to marble runs and games
- Illustrated build instructions
- Access to a Mark Rober video explaining the engineering
- Online extras and challenges
CrunchLabs Build Box
This is the main product. Builds take 30 to 60 minutes and end with a toy that actually does something fun. The video is the secret sauce: kids learn why the toy works, not just how to snap it together.
CrunchLabs Hack Pack
The Hack Pack ships every two months to teens and adults. Projects are Arduino-based robots with real code you can modify, so it bridges the gap between toy kits and real electronics.
How to cancel CrunchLabs
Cancel from your account on the CrunchLabs site or by contacting support before the next renewal. Annual plans are prepaid for the year.
Is CrunchLabs worth it?
For curious kids, yes. The combination of a good toy and a great explainer video is rare, and kids who watch Mark Rober on YouTube will be thrilled. For the Hack Pack, it is a good value compared to buying separate robotics kits.
Pros
- Builds that turn into toys kids actually play with
- Mark Rober videos make the science click
- Hack Pack is real coding for teens
- Free US shipping
Cons
- Pricier than some STEM boxes
- Younger kids may need help
- One build per month, so it goes fast
Best alternatives to CrunchLabs
Browse all subscription boxes for kids and boxes for teens.
- CrunchLabs vs KiwiCo: KiwiCo covers every age from babies to teens and has more variety. CrunchLabs has the stronger hook for 8 to 13 year olds.
- CrunchLabs vs MEL Science: MEL Science focuses on chemistry and physics experiments, better for lab-minded kids.
- CrunchLabs vs Little Passports: Little Passports is geography and culture rather than engineering.
- CrunchLabs vs Kidpik: Kidpik is clothing, a good gift pairing rather than a substitute.
CrunchLabs FAQ
How much does CrunchLabs cost?
The Build Box costs $29.95 a month, or $27.45 a month paid annually. The Hack Pack is $72.95 every two months.
How do I cancel CrunchLabs?
Cancel in your account or through support before your next renewal.
Is there a CrunchLabs coupon?
CrunchLabs runs occasional promotions and gift deals. Check the site for current offers.
Is CrunchLabs worth it?
Yes for kids who like building things. The videos add real learning value.
Questions & reviews
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