Best Underdog Sports Apps & Games

250+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated September 2026

Finding the right underdog sports apps and games can be overwhelming with so many options. We've analyzed 250+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Underdog Sports Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Underdog SportsUnderdog SportsFree4.8★ (318K)YesNoSep 2026
2Underdog Sports LeaguesUnderdog Sports LeaguesFree4.2★ (5)NoNoAug 2026
3PrizePicks - Sports PicksPrizePicks - Sports PicksFree4.7★ (494K)NoNoSep 2026
4DraftKings: Sports & CasinoDraftKings: Sports & CasinoFree4.8★ (1.2M)YesNoSep 2026
5Sleeper - Fantasy SportsSleeper - Fantasy SportsFree4.7★ (287K)NoNoSep 2026
6Polymarket: Trade Live SportsPolymarket: Trade Live SportsFree4.6★ (59K)NoNoSep 2026
7FanDuel Sportsbook & CasinoFanDuel Sportsbook & CasinoFree4.8★ (2.2M)YesNoSep 2026
8Novig: Prediction MarketNovig: Prediction MarketFree4.6★ (4.3K)NoNoSep 2026

Top Picks for Underdog Sports

Underdog Sports#1

Underdog Sports by Underdog Sports, Inc.

Real Money NFL & NBA Pick Em
Editor's Choice
⚽ Sports
4.8😐(318K ratings)
FreeAds
#15in 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
PrizePicks - Sports Picks#3

PrizePicks - Sports Picks by SidePrize, LLC

Real Money Sports Gaming
Worth Considering
⚽ Sports
4.7😊(494K ratings)
Free
#4in Sports
PrizePicks - Sports Picks screenshot 1
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PrizePicks - Sports Picks screenshot 6

Predict player or team performance across a wide range of sports to win real money. Engage in free contests for rewards or make strategic picks for potential payouts up to 2000x your stake. Secure deposits and fast withdrawals make it easy to play.

What We Love

  • 🚀 Amazing app
  • 👍 Safe and not too risky
  • 🚀 Great for small bets
  • 🚀 Lots of betting options
  • 👍 Supported Discord community
  • 🚀 Quick withdrawals

Room to Improve

  • 🐛 Issues with customer service
  • 🐛 Problems with app tracking and updates
  • 🐛 Inconsistent and unfair betting lines
  • 🐛 Slow response from customer support

More Underdog Sports apps to explore

FAQ about Underdog Sports

What are the best underdog sports apps & games for iPhone?
Underdog Sports tops our underdog sports apps & games ranking as of September 2026, with a 4.8-star average from 318K App Store ratings, and it's free to download.
Yes — 20 of the top underdog sports apps & games we rank are free to download, including Underdog Sports and Underdog Sports Leagues.
Underdog Sports shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ underdog sports apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Underdog Sports is a daily fantasy sports application that allows users to play pick'em games and best ball drafts for real money. You can predict player statistics and compete against other fans across various sports and leagues.
In pick'em games, you select 2-8 players and predict whether they will perform higher or lower than their given projections for stats like passing yards, rushing yards, or receptions. Correct predictions can lead to significant cash prizes.

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