Choose Your Plan

Invest in your eye care career. Study smarter for your certification exam.

Free

✓All COA study materials
✓1 mock test per day
✓32 sample questions across all 22 COA areas
✓Basic test results
✗No full exam simulations
✗No spaced-repetition review or study plan
✗No test history

Changed October 27, 2026: free practice questions went from 10 per COA area to the 32 sample questions above. Study materials and the daily mock test are unchanged.

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COA

$9.99/month

or $99/year — save $21 (17%)

✓Everything in Free
✓Full COA bank — all 22 official IJCAHPO content areas
✓Unlimited COA mock exams
✓Timed COA exam simulation
✓Test history & progress tracking
✓Score trend analytics and weak-area detection
✓Adaptive practice & spaced-repetition review
✓AI answer explanations — 3 styles, up to 25/day

$9.99 a month. 7-day free trial if you haven't used one. Cancel any time.

COT

$19.99/month

or $179/year — save $61 (25%)

✓Everything in COA — included, not extra
✓Full COT bank — all 19 official IJCAHPO content areas
✓Timed COT exam simulation
✓Domain practice across the COT outline
✓Everything in the COA plan

$19.99 a month. 7-day free trial if you haven't used one. Cancel any time.

CPO

$9.99/month

or $99/year — save $21 (17%)

✓Everything in Free
✓Full CPO bank — all 5 AOA content domains
✓Unlimited CPO mock exams
✓Timed CPO exam simulation (120 questions, 90 minutes)
✓Test history & progress tracking
✓Adaptive practice & spaced-repetition review
✓AI answer explanations — 3 styles, up to 25/day

$9.99 a month. 7-day free trial if you haven't used one. Cancel any time.

CPOA

$19.99/month

or $179/year — save $61 (25%)

✓Everything in CPO — included, not extra
✓Full CPOA bank — all 5 AOA content domains
✓Timed CPOA exam simulation (200 questions, 2h 15m)
✓Domain practice across the CPOA outline
✓Everything in the CPO plan

$19.99 a month. 7-day free trial if you haven't used one. Cancel any time.

Complete

$29.99/month

or $269/year — save $91 (25%)

✓All four certifications in one plan
✓COA and COT — the IJCAHPO ophthalmic ladder
✓CPO and CPOA — the AOA paraoptometric ladder
✓All four question banks and exam simulations
✓The only plan that covers both ladders

$29.99 a month. 7-day free trial if you haven't used one. Cancel any time.