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Boom Fantasy Promo Code and App Review

Home » Best DFS Apps – Top Daily Fantasy Sports Sites Reviewed » Boom Fantasy Promo Code and App Review

As a new player, you can earn a refund up to $100 on your first entry when you use OddsShopper’s exclusive Boom Fantasy promo code OS4. Boom Fantasy is an innovative daily fantasy sports platform that offers a user-friendly interface and several different types of gameplay, giving players a unique and engaging experience for DFS. The platform’s emphasis on allowing users to tailor their picks to their preferred style sets it apart from more traditional fantasy sports platforms.

This Week’s Boom Fantasy Promo Code

boom fantasy promo code OS4
💰 Boom Fantasy Promo CodeOS4
💵 Boom Fantasy Promo Amount$100
🤔 Boom Fantasy Bonus DescriptionGet a refund up to $100 in bonus funds if your first entry loses
🌎 Boom Fantasy Legal StatesAK, AR, CA, DC, FL, GA, IL, KS, KY, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VA, WI
☞ Boom Fantasy Promo LinkPlay Now! ➚
✅ Boom Fantasy Bonus verified As Of05/30/2024

Find comparisons of the best DFS apps like Sleeper, Underdog and PrizePicks ➚

Boom Promo Details

Sign up now by using our Boom Fantasy promo code OS4 and you will get a refund up to $100 in bonus funds if your first entry loses!

What Other Types of Boom Fantasy Promos Do They Offer?

Most pick’em-style DFS apps offer their “free squares” as higher/lower than 0.5, which encourages higher plays. Boom, on the hand, sometimes goes the opposite route, offering astronomically high projections like Paul George more or less than 999.5 points. Boom will also go with the traditional projection reduction like 0.5 points.

Other common promotions that Boom may offer include:

  • Payout Boost: Boom will increase payouts for all entry sizes. For example, a two-pick entry, which usually has a 3x payout for a win, may be boosted up to 3.5x.
  • Pick & Spin: Boom will give out wheel spins and award cash and other prizes based on where your spin lands.
  • Friend Referral: Users who refer a friend to Boom will receive a $25 bonus. The friend must deposit at least $10 into their Boom account, comply with terms of service and play through their initial deposit.
  • Entry Streak: Boom may award bonuses to players who connect on a number of entries in a row.

Boom Fantasy Pros & Cons


  • Decent number of sports options
  • Unique pick’em offerings to suit your preferences
  • User-friendly app
  • “No-sweat” first entry for new users
  • Has a few regular promos for existing users


  • Other pick’em-style apps have a wider selection of sports and stats to play
  • Few deposit and withdrawal options
  • Cashouts can take longer than other DFS apps

Quick Facts About Boom Fantasy

  • Boom Fantasy is owned by Boom Entertainment, a technology company that works with sports leagues, media companies, casinos and sports betting operators.
  • Boom Fantasy was established in 2015 and is headquartered in New York City.
  • Boom Fantasy has perhaps the widest selection of pick’em options, from classic more/less picks to favorites/longshots to head-to-head matchups.
  • Boom is offering a no-sweat first entry for new users — they will pay back up to $100 if your first entry loses.

Boom Fantasy App Review

boom fantasy promo code OS4

A Guide to Signing Up and Using Boom Fantasy

Signing up with the Boom Fantasy app is about as quick and painless as it gets. There are really only two steps to get your account ready to go.

Step 1: Enter Personal Information

Begin the process by clicking on this link, which will direct you to Boom Fantasy’s site/app. Once there you will enter your email address or phone number and choose a password to get started on signup.

Step 2: Choose a Username and Enter Boom Fantasy Promo Code

You will be prompted to choose a username — which you can have generated randomly — and enter your promo code. Our exclusive Boom Fantasy promo code should be entered automatically when you use our link, but if it’s not there, enter OS4 into the Promo Code box.

Step 3: Deposit Funds

Next you will head to the Deposit screen. Select the amount you want to put into your account and connect either a credit/debit card or a PayPal account.

Step 4: Begin Playing Boom Fantasy

Now that you have money to use, all that’s left to do is enter some Boom Fantasy contests!

Boom Fantasy Payment & Banking Options

On the one hand, Boom Fantasy only has a couple of options for depositing and withdrawing funds. On the other, they are the same methods for both, so it is at the very least a straightforward process. Here we will go over what options you have for banking on the Boom Fantasy app.

Boom Fantasy Deposit Methods

  • Debit or Credit Deposits from Visa, American Express, Mastercard and Discover
  • PayPal

Boom Fantasy Withdrawal Methods

In general, Boom issues withdrawal to the same account that made the deposit if the withdrawal is equal to or less than the initial deposit amount. If the withdrawal amount is greater than the deposit, than you can choose your preferred withdrawal method:

  • Credit/Debit Cards
  • PayPal

How to Play Boom Fantasy – Tips & Tricks

Check out OddsShopper’s Dave “Loughy” Loughran as he offers his tutorial, tips and strategy for playing Boom Fantasy.

What is Boom Fantasy?

Boom Fantasy is a real-money fantasy sports platform where users can participate in daily fantasy sports contests, specifically pick’em-style DFS contests. Boom Fantasy aims to provide a unique and engaging fantasy sports experience by allowing users the option of a standard pick’em contest (Toss-up), longer shots for higher payouts, easier picks for lower payouts or head-to-head matchups. This makes it so you can cater your picks to your preference while still having the opportunity to win real money!

Boom Fantasy is currently live and legal in:

  • Alaska
  • Arkansas
  • California
  • Florida
  • Georgia
  • Illinois
  • Kansas
  • Kentucky
  • Massachusetts
  • Minnesota
  • Nebraska
  • New Mexico
  • North Carolina
  • North Dakota
  • Oklahoma
  • Oregon
  • Rhode Island
  • South Carolina
  • South Dakota
  • Texas
  • Utah
  • Virginia
  • Washington, D.C.
  • Wisconsin

*The availability of fantasy sports in certain states is subject to change and can be affected by the ever-evolving legal landscape, particularly in relation to pick ’em-style contests. For official availability in your state, please visit Boom Fantasy.

Boom Fantasy App Experience

boom fantasy app

Design and Layout

In general, the layout of the Boom Fantasy app does not stand out all that much when compared to other DFS apps. It is sleek enough and user-friendly, but its color scheme is basically black, gray and white, with a few pops of blue here and there and the color of players’ teams in the background of their pick squares. There isn’t anything we dislike here, per se, but also nothing that wows us.

Design-wise, Boom Fantasy suffers from the same issue that several other pick’em-style DFS apps have: They opt for larger cards on the player selection screen. Some may like it because the squares are easier to read than, say, Sleeper, which has relatively small text. The issue with the bigger cards, however, is that it makes the picks page slightly less “browsable,” as it requires quite a lot of scrolling if you don’t have a specific player, team or game in mind.

That said, Boom does undercut this issue by keeping the picks within each player’s card compact and digestible, and they also have the games in a scrollable bar near the top of the screen. In our experience, it is more common for apps to make game selection a collapsible function, and the scrolling bar is much better for a clean appearance and navigability.

Here are what the various picks screens look like:

boom fantasy pick em
boom pick em
boom fantasy nba pick em

Pick ‘Em Toss-ups include both over and under plays on their player squares. Longshots and Favorites have the same layout, with only over plays available. Matchups feature the two players going head-to head, and you simply click the one you believe will do better in the given statistic.

When you have chosen at least two picks, you can submit your entry. Click the window at the bottom of the screen to bring up the Review Entry page:

boom fantasy entry review and multiplier

Confirm your picks and enter the dollar amount you would like to stake. For some insurance in exchange for a lower payout, you can select Coverage if you have made at least three picks. Once you are happy with your selections, click Submit Entry.


Again, the size of the player cards leads to some minor knocks on the app’s navigability, but if you have a general idea of what picks you want to make, you probably will not even notice. The sports for which you can make picks are in a scrolling bar at the very top of the screen, and the Over/Under page allows you to sort by game. There is also an easy search function that allows you to search by player or team.

boom fantasy sports game options

On the home page, you will find a navigation bar at the bottom of the screen that allows you to move between the lobby, your active contests, recent wins and the account/settings page. The lobby has the three Pick ‘Em contests (Toss-ups, Longshots and Favorites) and usually a free square graphic that you can click to start an entry with that pick. You can also access the deposit screen from the home page.

Since there is not that much to the Boom Fantasy app in terms of a wide variety of contests, navigating it is pretty straightforward. There isn’t much else we could ask of the app in this regard.

Boom Fantasy Options

Boom offers three different types of Pick ‘Em fantasy contests and eight different sports.

Sports and Leagues

  • College Basketball
  • College Football
  • EPL
  • MLB
  • MLS
  • NBA (full game, first quarter and first half)
  • NFL
  • NHL

NBA Pick Types

  • Points
  • Rebounds
  • Assists
  • 3-Pointers
  • Steals + Blocks

NFL Pick Types

  • Passing Yards
  • Receiving Yards
  • Rushing Yards

NHL Pick Types

  • Points
  • Shots on Goal

Pick ‘Em Contest Types

Boom Fantasy has Over/Under Pick ‘Em contests for all three of its formats:

  • Toss-Ups: Player stats are set similar to where betting markets have set them, so the chances of either side hitting are about equal.
  • Longshots: Projections are increased, and users can only select overs — the payouts are higher, but the odds of winning are lower.
  • Favorites: The opposite of Longshots; projections are lower, so overs are more likely to win. Payouts are lower, however.

Matchups contests are only available under Toss-Ups at this time, but Boom may include them in Favorites and Longshots in the future.

Boom Fantasy Payout Structures

Pick ‘Em Toss-ups Payouts — Over/Under and Matchups

No. of PicksMultiplier

Toss-up entries also allow you to select “Coverage,” which means you can still win some cash even if you miss a pick. The tradeoffs are A) the maximum payouts for hitting on all picks are lower, and B) you must make at least three picks to activate Coverage. This is only available for Toss-ups. The payouts for these plays are:

No. of Picks in EntryPayout for All CorrectPayout for 1 IncorrectPayout for 2 Incorrect

Pick ‘Em Longshots Payouts — Over/Under Only

No. of PicksMultiplier

Pick ‘Em Favorites Payouts — Over/Under Only

No. of PicksMultiplier

Boom Fantasy Customer Service

Boom Fantasy customer service seems to be pretty polarizing. They do have a live chat that helps with pressing issues, and timeliness of Boom’s responses is widely cited as being quick. However, users’ primary issue with Boom’s functionality is the time that it takes to receive withdrawals. In that regard, customer service is largely described as being unhelpful — this is not necessarily the fault of Boom’s customer service reps or customer service procedures, but it is not great that such a large issue is essentially impossible to resolve at this time.

That said, here are some examples of positive reviews of the Boom app via the iOS and Google Play stores.

“First let me start off by saying this is a quality and legit app. Customer service live chats are actually very professional and responsive to needs and make the experience very enjoyable.”

“Certainly different than most out there. Low payout on favorites but always worth it App super user friendly and live chat is great.”

Player feedback from Google Play and iOS Store

Aside from the time it takes to receive withdrawals (most people say it usually takes 5 to 7 days), here are a few other problems users had:

  • Picks changed to non-winners after the fact.
  • Difficulty getting picks accepted.
  • Can’t change picks prior to game start.

Contact Options

💬 Message: Boom Fantasy offers message support on the desktop site, which you can access via the talk bubble icon on the bottom right of the screen. You can find the live chat in the app via the Help Center.
📧 Email: Boom Fantasy email support is available 24/7 at support@boomfantasy.com, though response times vary.


The greatest appeal of the Boom Fantasy experience is the different types of Pick ‘Em contests they offer. If you like to shoot the moon, you can go for a five-pick entry or play Longshots, which will earn you 20x and 40x payouts, respectively, if they connect. Alternatively, if you are a more conservative player, you can opt for Favorites and get a lower payout but a higher shot at winning. This ability to adapt the pick’em game to your own playing style is pretty unique to the DFS space.

The app is also pretty seamless and user-friendly, with only some minor issues that are not dealbreakers by any means. If winnings paid out more quickly, then Boom would certainly be one of the best under-the-radar DFS operators in the market. As is, Boom Fantasy is definitely a fun experience with a lot of upside to becoming a major player in the DFS industry.

Frequently Asked Questions

What is the Boom Fantasy referral bonus?

If you refer a friend to Boom Fantasy and they deposit at least $10, you will receive $25 in bonus funds — as long as they follow Boom’s terms and conditions and play through their initial deposit.

How does Boom Fantasy pay out?

Payout multipliers increase with each pick you add to an entry. For example, getting five picks right on a Toss-ups entry will earn you 20x your investment. Payouts change depending on contest type and whether or not you use Coverage, so check out the payout tables above for specifics.

Is Boom Fantasy legit?

Yes, Boom Fantasy is a legal and safe fantasy operator with real-money offerings.

What states is Boom Fantasy legal?

Alaska, Arkansas, California, Florida, Georgia, Illinois, Kansas, Kentucky, Massachusetts, Minnesota, Nebraska, New Mexico, North Carolina, North Dakota, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Texas, Utah, Virginia, Washington, D.C. and

How long does Boom Fantasy take to pay out?

Some users have found that Boom processes withdrawals within a few others, while many others have reported them receiving their cashouts 5 to 7 days later. It’s best to anticipate as many as 7 business days for payouts.

Does Boom match your first deposit?

Boom Fantasy is giving new users a 100% refund on their first entry worth up to $100. You can claim it by signing up for an account, making a deposit and entering a contest. If your entry loses, you’ll receive a refund worth up to $100 bonus funds.

What does coverage mean on Boom?

Coverage allows you to win cash on an entry even if you get a pick (or two in some instances) wrong. The compromise is the maximum you can win by getting all of your picks correct is reduced.

Is daily fantasy illegal?

State laws vary on the legal status of daily fantasy sports, but generally speaking, states have determined daily fantasy to not be illegal, as it is considered a contest of skill.

What states don’t allow daily fantasy?

Pick’em-style daily fantasy has dubious legal status in a number of states, but as of January 2024, the only states that do not allow any form of daily fantasy within their borders are Hawaii, Idaho, Montana, Nevada and Washington.

boom fantasy promo code OS4

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