🎨 Art, music and story makers · 🔭 Science, nature and the world · 🤖 AI robots, toys and kits
CrunchLabs
By CrunchLabs LLC (Mark Rober). Visit CrunchLabs
Desk research from the maker's own pages. Not yet tried by us. Checked 2026-10-24.
Subscription build kits from YouTube engineer Mark Rober. Creative Kit (ages 6-10) has world-building projects, Build Box (8-13) sends a toy to assemble each month that shows an engineering idea, like a flywheel disc launcher, and Hack Pack (14+) sends a programmable robot every other month with an Arduino board for learning to code and hack it. Each box comes with videos from Rober explaining the ideas.
Our take: A strong pick for kids who love Mark Rober's videos and building things; families wanting deep coding should weigh Hack Pack's price against a plain Arduino kit.
| Ages it suits | 6-10, 8-13 and 14+ by box |
|---|---|
| What its terms say about age | Store terms: the buyer must be of legal age, or of legal age and consenting for minor dependents to use the site. The privacy notice says some features are for children and may need verifiable parental consent under COPPA. (terms) |
| Price | Paid. Build Box and Creative Kit $27.45-$32.95 a box (from $329.40 a year prepaid); Hack Pack $66.65-$79.95 a box, six boxes a year ($399.95 prepaid) as of Oct 2026. |
| Works on | A device |
| Account | A parent's account |
| Ads | None |
| In-app purchases | None |
| The AI in it | No AI. |
What's good
- Clear, fun engineering videos
- Real builds, little screen time
- Hack Pack teaches Arduino coding on a robot
- Boxes for a wide age range
Watch for
- Recurring subscription; best price needs a year upfront
- Sweepstakes used in marketing
- Hack Pack is costly per box
Data and privacy
Privacy notice (Nov 2024) says it uses data for marketing that may count as targeted advertising, including Meta tools, and has a separate children's notice for features aimed at kids. Read the privacy policy.
Does it work?
No independent studies; the maker claims 98% of parents see an impact.
In the Big Index
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Where these facts come from
- https://www.crunchlabs.com/
- https://www.crunchlabs.com/pages/subscription-comparison
- https://www.crunchlabs.com/products/build-box-subscription
- https://www.crunchlabs.com/products/hack-pack-subscription
- https://www.crunchlabs.com/products/creative-kit-subscription
- https://www.crunchlabs.com/pages/terms-conditions
- https://www.crunchlabs.com/pages/privacy-notice
Prices, terms and features change. Nobody paid to be listed, nothing here is an affiliate link, and Peabody never rates itself. Where we and the maker disagree, the maker's own pages are the ones to trust.