Periodic Pals
For curious kids ages 7–14

Learn the periodic table by playing, earning badges, and earning real rewards.

10 levels, 180+ questions, 30 badges — and real Amazon gift cards for kids who hit milestones. Built for parents who want a safe, ethical, ad-free learning experience.

Start free See pricing
  • No credit card to start
  • Cancel anytime
  • COPPA compliant
H
He
Li
Be
B
C
N
O
F
Ne
Na
Mg
Al
Si
P
S
Cl
Ar
K
Ca
Sc
Ti
V
Cr

⚛ 118 elements

to explore, master, and remember forever.

How it works

Three steps for parents and kids. No setup homework, no per-device configuration — sign up, add a child, play.

  1. 1

    Create a parent account

    Email + password. Add each child with a name and avatar. We never collect anything beyond what's needed for learning and billing.
  2. 2

    Play through 10 levels

    Multiple choice, matching, fill-blank, drag-drop, and visual identification. Five difficulty twists including time pressure and reverse questions. Pass at 80% to unlock the next level.
  3. 3

    Earn badges and rewards

    30 badges across progress, mastery, streak, specialty, speed, and explorer categories. Hit 15 for a $5 Amazon gift card. Hit all of them for $10.

Why parents choose Periodic Pals

Per-child pricing

$5/mo or $120 lifetime.

Pay only for the kids who use it. Younger siblings don't subsidize older ones. No surprise renewals, easy cancellation from the billing page.

Privacy first

COPPA & GDPR-K compliant.

No third-party trackers, no ads, no data selling. Only what's needed for learning and billing is stored — and parents can delete the account at any time.

Real rewards

Amazon gift cards via Tremendous.

Kids earn real money for real effort. Halfway reward is $5; full badge collection is $10. Parents claim and forward to themselves — we never see the gift code itself.

FAQ

Is my kid's data safe?

Yes. We store only the kid's name and progress (no email, no address, no location). Parents control the account and can delete it at any time.

What ages is this for?

Designed for ages 7–14. Younger kids do great with parental help on text-heavy questions; older kids will sail through.

How do gift cards work?

We use Tremendous to issue real Amazon gift cards. Parents enter their email and the code is delivered within minutes. We never see the code itself.

Can I cancel anytime?

Yes. Monthly subscriptions cancel from the billing page with one click. No phone calls, no dark patterns, no friction.

Ready to start?

Free to add a child. Subscribe only when they're hooked.

Create parent account