Orca — a vision gym for the internet
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The Orca Permanent Collection · Built by an HK optometrist

Eye training kids actually want to do.

Get access · USD 660 / 3 mo Try the demo →
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The method

How it works

No. 01The method

Cross-fusion training

No. 02The method

Game-like progress

No. 03The method

Track progress

No. 04The method

Anti-cheat

No. 05The method

20 trials per session

No. 06The method

Resume next time

Pricing

Admission

one-time payment, three months access — therapist export included
Admission
USD 6603 months access
≈ USD 7.3 a day — cheaper than the gift shop
  • Unlimited sessions
  • Per-child progress tracking
  • Supervised by your vision therapist
Buy access → Already have a key? Log in →
Fees charged after that, ever
0.00
no auto-renewal, no subscription traps — when the ticket ends, it simply ends
Good to know

Visitor's guide

questions parents ask at the door
Can it replace a real optometrist?

No. It's a complementary home-training tool. Always check with your child's optometrist before starting.

How long per session?

20 trials, usually 3-5 minutes. Sessions auto-end so kids don't over-strain.

What ages?

Designed for ages 4+. Younger kids may need parental guidance for the cross-fusion technique.