# Onn Duo Predictor

> Onn Duo Predictor (iPhone/iPad app by Lan Chee Onn.)

- Source: https://appshunter.io/ios/app/onn-duo-predictor/id6828413221 (this page in markdown: same URL + `.md`)
- Developer: [Lan Chee Onn](https://appshunter.io/developer/6808427461)
- Category: Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 18.6 · 19 MB
- Languages: American English
- Released: 2026-11-06
- Data updated: 2026-11-07

## What is Onn Duo Predictor?

Make sense of every hand with Onn Duo Predictor, an unofficial companion for Crimson Desert’s Duo and Five-Card mini-games.

Enter your cards and your opponents’ visible cards to explore possible outcomes, compare hands, and understand your chances before your next move.

DUO ODDS
• Calculate win, tie, and loss probabilities.
• Compare your hand against up to three opponents.
• Get suggested in-game actions based on your odds.
• Mark opponents as folded while keeping their known cards out of the remaining deck.

FIVE-CARD HELPER
• Find a valid three-card base and your best remaining two-card hand.
• Identify bust hands.
• Explore your chances against one or more opponents. Multiple-opponent calculations use simulation estimates.

FEDORA MODE
Enter opponents’ full hands when using the Deceiver’s Fedora in the game to compare known outcomes directly.

RULES AND ILLUSTRATED GUIDES
Review hand rankings and special rules, learn how to spot cheating, and follow the guide to unlocking the Deceiver’s Fedora.

WORKS OFFLINE
The calculator, rules, and guides are bundled with the app. No account or internet connection is required.

Probabilities and suggested actions are informational and do not guarantee results. Onn Duo Predictor is an independent, unofficial companion and is not affiliated with, endorsed by, or sponsored by Pearl Abyss. Crimson Desert and related names and content belong to their respective owners.

## Is Onn Duo Predictor safe?

Not enough ratings yet to assess Onn Duo Predictor.

## Is Onn Duo Predictor legit?

Onn Duo Predictor has limited verification signals. The AppsHunter Legitimacy Score for Onn Duo Predictor is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-06

No release notes.

## More apps by Lan Chee Onn

- [Onn Photo Cleaner](https://appshunter.io/ios/app/onn-photo-cleaner/id6808427459)

All apps by Lan Chee Onn: https://appshunter.io/developer/6808427461

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-07.*