— PRICING —
CHOOSE YOUR PLAN
All 13 training games are in the free app. Guests can play locally with no account. Create a free account to unlock cloud sync, leaderboards, and more content. Upgrade to Total Access to remove the daily cap and unlock every mode, difficulty, and premium feature.
GUEST
Free
No account needed
10 games, then sign up free
Play offline with local progress
12 of 13 games (no Mixed Sequence)
Probability — multiple choice
First 10 brain teasers
FREE
Free
Signed-in account
Up to 45 games/day
Cloud sync & saved progress
Leaderboards & rankings
All 13 games, core difficulties
Probability — multiple choice
First 25 brain teasers
TOTAL ACCESS (PRO)
$8.33/mo equivalent
$49.99/6mo
US · App Store
Unlimited play — no daily cap
All 13 games, every mode & difficulty
All 300+ brain teasers
500+ job postings from 45 firms
— FEATURE COMPARISON —
Guest = no account, plays locally with no cloud sync or leaderboards.
Free = registered user without Total Access subscription.
Total Access (Pro) = active subscription via the Apple App Store.
Game sessions only count finished rounds — browsing or backing out costs nothing. Guest sessions are a lifetime total; the Free plan's 45/day resets every day.
Quant-style sequence tests are named Alpha, Beta, and Gamma Test in the app.
Quant-style sequence game is Alpha / Beta / Gamma Sequence in the app. The full-length mode is called Full Test on Alpha, Full Length on Beta, and Realistic Test Mode on Gamma.
Probability & Statistics multiple-choice play is open to every tier. Written solve — where you work the answer out rather than picking it — is Total Access only.
Total Access is $9.99/month or $49.99/6 months (USD, United States; about $8.33/month equivalent). Final price at purchase in the App Store. Products: variance_pro_monthly and variance_pro_biannual.
To restore purchases or manage your subscription, visit Settings → Apple ID → Subscriptions on your device.