Krok Odds vs Crazy Ninja Odds
Krok Odds is a paid AU-focused arbitrage and +EV platform at AUD $29/month. Crazy Ninja Odds is a free toolkit of community-built calculators and odds widgets with an optional USD support tier. Krok is a turnkey product; Crazy Ninja is a calculator suite.
Side-by-side
| Feature | Krok Odds | Crazy Ninja Odds |
|---|---|---|
| Monthly price | AUD $29/mo | USD $5/mo (support) |
| Free trial | 7 days free | Free tier |
| Bookmakers covered | 100+ | Unknown |
| Arbitrage | Yes | Yes |
| Positive EV | Yes | Yes |
| Middles | Yes | Limited |
| Player props | Yes | No |
| Live odds | Yes | Limited |
| Mobile app | Web only | No |
Last verified 2026-05-10. Sources: crazyninjaodds.com. Unverified facts are marked "Unknown" — see /compare for our verification policy.
Why Krok Odds
- ›Turnkey product — login, see live arbs/+EV, no spreadsheet wrangling.
- ›AU-bookmaker prices live across 100+ books with 60-second refresh.
- ›Includes player props, middles, SGM picks and free tipping tools.
Why Crazy Ninja Odds
- ›Free tier covers many basic calculators.
- ›Useful sandbox for learning the underlying maths.
- ›Lightweight — no account required for many tools.
Frequently asked
Is Crazy Ninja Odds free?
Crazy Ninja Odds offers a free tier with optional USD-priced support. Krok Odds is paid (AUD $29/month) but ships a 7-day free trial of the full platform.
Does Crazy Ninja Odds cover Australian bookmakers?
Crazy Ninja Odds is a calculator and widget suite rather than an odds-comparison service — it does not pull live AU bookmaker prices. Krok Odds aggregates 100+ books with continuous refresh.
Why pay for Krok Odds if Crazy Ninja Odds is free?
Calculators are useful, but live arbitrage and +EV bets require real-time odds from many bookmakers — that's the cost. Krok Odds bundles live AU odds, surebet detection, +EV ranking and player props in one place.
Can I use both?
Yes. Crazy Ninja's calculators are handy for ad-hoc maths; Krok Odds handles the day-to-day live-odds workflow.