Best Underdog Predict Apps & Games

250+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated October 2026

Out of 250+ underdog predict apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Underdog Predict Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Underdog: Sports, Games & RipsUnderdog: Sports, Games & RipsFree4.8★ (324K)YesNoOct 2026
2ProphetX Prediction MarketProphetX Prediction MarketFree4.8★ (3.5K)NoYesOct 2026
3DraftKings PredictionsDraftKings PredictionsFree4.9★ (14K)YesNoOct 2026
4FanDuel PredictsFanDuel PredictsFree4.8★ (6.6K)NoNoOct 2026
5Onyx - Sports PicksOnyx - Sports PicksFree4.8★ (14K)NoNoOct 2026
6Kalshi: Trade Football & moreKalshi: Trade Football & moreFree4.8★ (596K)NoNoOct 2026
7Novig: Prediction MarketNovig: Prediction MarketFree4.6★ (5.6K)NoNoOct 2026
8Polymarket: Trade Live SportsPolymarket: Trade Live SportsFree4.5★ (61K)NoNoOct 2026

Top Picks for Underdog Predict

Underdog: Sports, Games & Rips#1
4.8😐(324K ratings)
FreeAds
#9in Sports
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Engage in real money fantasy sports with player projection games and best ball drafts. Predict player performance to win cash prizes across a wide range of sports and leagues. Draft once and compete all season.

What We Love

  • 🚀 Clean, easy, and user-friendly app
  • 🔒 Robust security and verification process
  • 👍 Great customer service and responsiveness
  • 💡 Unique and innovative features like Best Ball
  • 🚀 Seamless drafting experience

Room to Improve

  • 🐛 Slow withdrawal process and issues with payouts
  • 🔒 Restrictive account policies and bans
  • 🔒 Difficult for Canadian users to withdraw
  • 🐛 Glitches and bugs in the app
  • 🔒 Misleading or unclear rules and payouts
ProphetX Prediction Market#2

ProphetX Prediction Market by ProphetX OpCo LLC

The Sports Prediction Exchange
Strong Contender
⚽ Sports
4.8😊(3.5K ratings)
FreeIn-App Purchases
#87in Sports
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Engage in a sports prediction market where you can trade player props and set your own odds. Compete against other users for better pricing and potentially bigger rewards. New users can receive bonus cash redeemable for prizes.

What We Love

  • 🚀 Market-driven approach with competitive odds
  • 👍 Easy to use app with clean navigation
  • 🔒 No house edge, betting against other users
  • 💡 Ability to set your own odds
  • 🚀 Fast and efficient platform
  • 💰 Better payouts than traditional sportsbooks
  • 👍 Seamless deposit and withdrawal process
  • 👍 Responsive and helpful customer support
  • 🚀 Constantly expanding bet offerings and features

Room to Improve

  • 🐛 Occasional issues with location services
  • 🔒 Limited withdrawal options in certain jurisdictions
  • 💰 3% commission on bets
  • 🔍 Lack of search functionality

More Underdog Predict apps to explore

FAQ about Underdog Predict

What are the best underdog predict apps & games for iPhone?
Underdog: Sports, Games & Rips tops our underdog predict apps & games ranking as of October 2026, with a 4.8-star average from 324K App Store ratings, and it's free to download.
Yes — 20 of the top underdog predict apps & games we rank are free to download, including Underdog: Sports, Games & Rips and ProphetX Prediction Market.
Underdog: Sports, Games & Rips shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ underdog predict apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.