# OddsBoy — Pass-and-play prediction game

> Pass-and-play prediction game (iPhone/iPad app by Nobunori Kinami.)

- Source: https://appshunter.io/ios/app/oddsboy/id6773022538 (this page in markdown: same URL + `.md`)
- Developer: [Nobunori Kinami](https://appshunter.io/developer/1884824663)
- Category: Entertainment, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 27 MB
- Languages: American English, French (France), Japanese, Korean, European Spanish
- Released: 2026-06-03
- Data updated: 2026-10-28

## What is OddsBoy?

OddsBoy is a local score-calculation app for prediction games among friends.

Pass a single iPhone around the group and enter your prediction privately, without others seeing. Score estimates and results stay hidden until everyone has finished.

Points are a record-only score inside the app. They cannot be purchased, redeemed, or transferred. The app does not handle cash, redeemable points, prizes, or online wagering. Like a Mahjong score-keeping app, it is simply a tool for tracking points in friendly play.

■ Great for
- "Who's going to win?" at parties and get-togethers
- Predicting winners while watching sports or game tournaments
- Light, friendly contests with family and friends

■ Features
- Private predictions: pass one phone around and everyone picks secretly. Nothing shows until all are done
- 2–4 options: not just "Team A / Team B" but draws or multiple choices too
- Contrarian CHANCE: if everyone predicts the same, the round doesn't count. Next time the options no one picked get "CHANCE 10% DOWN," making contrarian picks easier
- Split pool: a calculation style where larger entries don't lose out, settling only within matched amounts
- Score updates and history: apply results to points and keep a record of each game and its breakdown
- Fully local: no servers, no account, no internet needed. Data stays on your device
- No ads / no tracking / no in-app purchases

■ Before you use
The points and scores in this app are record-only numbers on your device. They have no monetary value and cannot be redeemed. They cannot be exchanged for cash, redeemable points, or prizes.

## Is OddsBoy safe?

Not enough ratings yet to assess OddsBoy.

## Is OddsBoy legit?

OddsBoy has limited verification signals. The AppsHunter Legitimacy Score for OddsBoy is 55 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-06-03

No release notes.

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## More apps by Nobunori Kinami

- [白閃 -HAKUSEN-](https://appshunter.io/ios/app/hakusen/id6760553410)
- [おたがいさま](https://appshunter.io/ios/app/id6760553862)
- [パチノリ](https://appshunter.io/ios/app/id6779977725)
- [トリオは無事にフラッグに辿り着けるのか](https://appshunter.io/ios/app/id6790835969)
- [Bokoboy](https://appshunter.io/ios/app/bokoboy/id6811517882)

All apps by Nobunori Kinami: https://appshunter.io/developer/1884824663

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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 2026-10-28.*