Best Online Horse Betting Sites & Apps 2021

One of the most popular betting markets in the entire world is wagering on the sport of horse racing. Betting on horses has been around for literally over a century, and has been one of the most popular gambling events in the world. From the Breeders Cup to the Kentucky Derby, the Belmont Stakes to the Preakness, horse racing and betting have been synonymous for a long time. With legal horse racing betting, that means there will be horse racing betting apps. We will go over the top horse racing betting apps, the Kentucky Derby odds, ways to bet on horses and more.

Let’s dive in to the age-old tradition of betting on horses, the best betting apps to wager on, and more.


Top Legal Horse Racing Betting Apps


A quick look at the top online betting apps to bet on legal online horse racing. There are many apps to bet on horse racing, but these are the fan favorites:


TVG Horse Betting App

TVG is one of the most well-known online horse racing betting applications available on iOS devices. The app has plenty of historical information, live streams of the races, and an easy-to-use platform with a generous welcome bonus. Unfortunately, TVG is not available on Android devices yet but does have a mobile-friendly version. TVG has a welcome bonus that includes a risk-free bet, deposit match, and more. Sign up below!


Get your FREE $300 bet today!
Bet online or via mobile app.



TwinSpires Horse Betting App

TwinSpires is the most popular horse betting app around, as it is a partner of the Kentucky Derby. Download the TwinSpires app on both iOS and Android devices, wager on horse racing from tracks all over the world, and cash out swiftly and simply. You can watch nearly any race you can imagine in the replay library, and TwinSpires provides handicapping, expert picks, and more from horse racing analysts.


FanDuel Horse Racing

FanDuel has its own horse racing platform? Yes. FanDuel is offering $5 FREE and a match up to $50 on your first deposit. Given the reputation of the company, the app on both Android and iOS platforms is a seamless experience and allows for all sorts of betting options.


BetAmerica App

BetAmerica is available on both iOS and Android platforms and offers a seamless horse racing betting user experience. The BetAmerica app allows you to bet on greyhounds as well for those permitted. There are racetracks that are streamed and able to wager on from USA to Australia, making BetAmerica one of the most popular choices for horse racing bettors around the country.


States with Legal Online Horse Betting


Legalized betting on horse racing is not legal in every US state, but it is available in most states in the country. Here is a look at states that allow for legal online horse racing wagering:



Top Horse Racing Apps Free Promo Offers


Below, you will find the top welcome bonuses for legal horse racing betting apps in the US.


Bet on Horse Racing with the TVG App



Get your FREE $300 bet today!
Bet online or via mobile app.



At TVG, you can get a free $300 bet on the Kentucky Derby. If you bet online or via the mobile app at TVG, you will get a chance to wager on the Derby winner for free. If you win, keep the winnings! Join the fun, here.


Kentucky Derby Odds 2021

Here’s a look at the latest odds for the 2021 Kentucky Derby.

Horse Odds to Win Kentucky Derby
Essential Quality +350
Life is Good +400
Greatest Honour +600
Caddo River +1500
Mandaloun +1500
Concert Tour +2000
Highly Motivated +2000
Prevalence +2000
Proxy +2000
Spielberg +2000
Candy Man Rocket +3000
Collaborate +3000
Dream Shake +3000
Freedom Fighter +3000
Hot Rod Charlie +3000
Keepmeinmind +3000
Medina Spirit +3000
Midnight Bourbon +3000
Risk Taking +3000
Hush of a Storm +5000
Roman Centurian +5000
Rombauer +5000
The Great One +5000
Field +1000

The 2021 Kentucky Derby will run on May 1st, 2021. It will run regardless, but the question will be on just how many fans will be in attendance. While Churchill Downs says 40-50%, there is a chance it could be more. Stay tuned as that status will be updated.


Horse Betting Glossary

Betting on horses is different compared to using online casinos or online sportsbooks. Betting on horses comes with its own set of lingo and strategy. We take care of some of that lingo for you here, as an introduction to horse racing betting. Below is our horse racing betting glossary, for your convenience.


Win, Place, and Show Betting

Win – If your horse finishes first, you win money.
Place – If your horse finishes 1st or 2nd, you win money.
Show – If your horse finishes 1st, 2nd, or 3rd, you win money.

You can also bet across the board, which is a combination of the win, place, and show. If your horse wins, you cash all three bets, if horse comes in second, you win Place and Show, etc.


What is an Exacta bet?

Pick two horses, if they come in first and second in exact order, you win.


Quinella (Exacta Box)

Pick two horses, if they come in first and second in any order, you win.


What is a Trifecta?

Pick three horses, if they come in first, second, and third in exact order, you win. You can also box this, similar to an exacta box.


What is a Superfecta?

Pick four horses, if they come in first, second, third, and fourth in exact order, you win.


Daily Double

Pick two winners of two races, and you win. You have to bet on both races before the first race begins.


Pick 3

Same as Daily Double, but for three races.


Pick 4

Same as Pick 3, but four races.


Pick 6

Pick the winner in six straight races, and you win. Massive odds, but massive risk.


Above information from our Kentucky Derby page.



Get your FREE $300 bet today!
Bet online or via mobile app.




Horse Racing Frequently Asked Questions

What are the best online horse racing sites?

The best online horse racing betting sites are TVG, Twinspires, and BetAmerica.

Is betting on horse racing legal?

Yes, betting on horse racing is legal and regulated in many states online or at a local track.

Can I bet on the Kentucky Derby online?

Yes. You can legally bet on the Kentucky Derby online in states where permitted.

Who is the favorite to win the Kentucky Derby?

The betting favorite to win the Kentucky Derby is Essential Quality.

Who won the Kentucky Derby last year?

Authentic won the 2020 Kentucky Derby in a huge upset over the field.

When is the Kentucky Derby?

The 2021 Kentucky Derby takes place on May 1st, 2021.

What does Win, Place, Show mean?

Win, Place, Show is a method of horse racing wagering, where a bettor risks money on a specific horse to place first, second, or third in a particular race.