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Onyx Odds App Review 2025: Complete Download Guide & Features

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Last Updated on 10/29/2025
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If you like social sports betting, then look no further than Onyx Odds! While they are yet to roll out an official Onyx Odds app, the brand’s mobile experience is anything but lacking.

With a myriad of social sports markets, including the NFL, UFC, and the NBA, your favorite matchup is just one tap away. Although Onyx Odds is a social sportsbook it certainly doesn’t lack in terms of betting markets and competitive odds. You’ll find it straightforward to use, but in this review, we’ll dissect the full Onyx Odds experience for you.

Onyx Odds
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3.8/5
100% purchase match for up to 100 in Onyx Cash Free Picks
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Onyx Odds Highlights
  • Sign-up bonus: Get 1,000 free Onyx Coins
  • Explore popular sports like basketball, football, hockey, and soccer
  • Choose from a variety of betting types, including moneylines, spreads, and parlays

An overview Onyx Odds

Onyx Odds, owned by Onyx Games LLC, is a social sportsbook that launched in 2024. Like most sweepstakes sites, the social betting here is powered by two virtual currencies, namely Onyx Coins and Onyx Cash. You get to choose which one you want to use for your social picks upon logging in.

You can stack up on Onyx Coins by claiming bonuses, or win more from successful social bets. Alternatively, you can purchase optional Onyx Coin bundles from the site. Onyx Cash, on the other hand, can’t be bought, it must be obtained for free.

At Onyx Odds, redemptions are available for eligible Onyx Cash. To make your Onyx Cash eligible, you need to achieve a 1x playthrough requirement for all bonus Onyx Cash and you’ll need a balance of at least 20 Onyx Cash in your account.

Signing up at Onyx Odds

To get started at Onyx Odds, you’ll need to follow a simple sign-up process.

  1. Launch  Onyx Odds by clicking the link on our banner.
  2. Select ‘Sign Up’ in the top-right corner of the homepage.
  3. Enter your email, username, and set a strong password.
  4. Complete the KYC process by providing the necessary personal details.

That’s it, you’re all done. You can now start placing social bets using Onyx Coins or Onyx Cash.

Onyx Odds
Social Betting Signup Promo
100% purchase match for up to 100 in Onyx Cash Free Picks
T&Cs and 18+ apply

Onyx Odds app user experience

As we mentioned in our Onyx Odds review, the brand doesn’t have an app for download but it can be accessed via the mobile-optimized version of its website. Note that you may be prompted to ‘install’ the website shortcut, which acts like an app but really isn’t one.

On loading up the site, you’ll be met with a dark background and a purplish tinge. So, if you aren’t fond of extremely bright colors, you’ll be pleased. The site is minimalistic and clutter-free, with three clear menus, namely ‘Home’, ‘My Bets’, and ‘Account’ respectively.

Onyx Odds is a sweepstakes sportsbook, so the homepage is stacked with sports markets rather than games. You can keep track of all your social bets, current, past, or future, in a separate tab.  Under ‘Account,’ you can view your virtual currency balances, track your Onyx Coin purchases, view the T&Cs, manage responsible gaming, and access other key settings.

Details are crisp, and the site is snappy with close to zero lag. One thing you’ll like is that the site’s dimensions will adapt to whichever mobile device you use. We also uncovered a pretty impressive lineup of Onyx Odds bonuses, which we’ll discuss in the next section of this review.

Bonuses and promos at Onyx Odds

Onyx Odds keeps its users happy with a generous sign up offer, and keeps them coming back for more with ongoing promotions. Below you’ll find an overview of these.

🎉 Welcome Bonuses

Immediately you sign in to your new account, 1000 Onyx Coins will be loaded automatically. You can use them to jumpstart your social betting experience and get a feel of the site. A first optional Onyx Coin purchase bonus is also on the table. If you purchase a $10 Onyx Coin package, you’ll get 100 Onyx Cash included as a free bonus.

👥 Referral Bonus

The site also rewards social bettors who invite their friends. If you are already using Onyx Odds, claim the Refer a Friend bonus by selecting it from the homepage. From there, you’ll be able to retrieve your unique referral link to share with friends. If they sign up and make an optional Onyx Coin purchase, then you’ll get a 25 Onyx Cash reward.

👑 VIP Program

As you settle in at Onyx Odds, you’ll notice there’s a VIP program that’s open to all. The Onyx Odds VIP Club lets you climb tiers based on your social betting activity. The more picks you make, the more points you’ll collect and the faster you level up. Along the way, you’ll unlock perks like free virtual currencies and exclusive offers. The exact details and rewards aren’t detailed, so you have to watch out for updates on their socials or directly on the site. Alternatively, you can reach out to their support team for more information regarding VIP offers.

✉️ Mail-in Requests

You can also get 5 Onyx Cash by mailing a request to Onyx Odds addressed to their offices in Manchester, New Hampshire. But first, you must obtain a Postal Request Code from the ‘Account’ section of the site. You then proceed to hand write your request on a standard, white, unlined, unfolded envelope. Ensure you double-check the T&Cs for this part, as mistakes could void the whole process. If all goes smoothly, you’ll receive your 5 free Onyx Cash in due course.

Sports and social betting markets at Onyx Odds

Onyx Odds has a wide variety of sports available. Some popular social betting options for the US market include the NFL, MLB, NBA, UFC, WNBA, and the MLS. European sports are also exploding in the States, and Onyx Odds has added some great pre-match options like the EPL, La Liga, and UCL.

You can also place social bets on live events and keep tabs on them as the action unfolds. The brand offers a range of social bet types including moneyline, totals, and spreads, plus each sport has its own unique options too.

If you are an NFL fan, for example, you can go beyond the basics and place social bets on things like player touchdowns and player passing yards. The odds are super easy to read, and Onyx Odds even calculates your potential Onyx Coins or Onyx Cash winnings for each social bet that you place.

Onyx Odds support channels

If you come across an issue at Onyx Odds, you can reach out to the support team via email which they reply to within 24 hours. For quick fixes, you can browse through the FAQs section under the ‘Contact Us’ page. Here, they discuss issues like address updates, Onyx Coin purchases, Onyx Odds redemptions, and account verification.

The brand is also active on Instagram, X, and Facebook. You can keep yourself informed about updates and offers by following them on these channels. It would be nice if they added a live chat feature or even a chatbot for pressing issues, and we hope Onyx Odds will consider this in the future.

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Factors to consider when playing at Onyx Odds

When you are setting up your account, the site verifies your ID and location through a KYC process, which requires you to upload suitable documents. You’ll only get full access to all features if you’re at least 18 years old and live in one of the states where Onyx Odds is legal. The brand can be accessed from 37 US states, but the following states are currently restricted:

  • Alabama
  • Colorado
  • Connecticut
  • Idaho
  • Louisiana
  • Maryland
  • New Jersey
  • New York
  • Michigan
  • Montana
  • Nevada
  • Tennessee
  • West Virginia
  • Washington

Onyx Odds Pros and Cons

Pros and Cons
Pros and Cons
  • Generous welcome bonus
  • Smooth mobile experience
  • Extensive social betting markets
  • Competitive social odds
  • Limited customer support
CategoryDetails
AppMobile Website
Customer SupportEmail
BonusesWelcome Bonus, Refer a Friend Bonus, Mail-in Requests, VIP Rewards Program
SocialsInstagram, X, Facebook
ComplianceSocial sportsbook, complies with US Sweepstakes Laws

Sign up and try Onyx Odds today

Onyx Odds is a pretty solid social sportsbook and one to check out if you love social sports betting. You’ll find an appealing sports selection that includes the MLS, and NFL, plus some niche picks for the NCAAF. They get you started with a free welcome bonus of 1000 Onyx Coins, plus there’s an optional $10 Onyx Coin purchase deal that gives you 100 free Onyx Cash as a bonus.

If you live in one of the states where Onyx Odds is legal and are at least 18 years of age, then you’re good to go. Simply click the link on our page banners, create your new account, and get started with 1000 free Onyx Coins.

Social Betting Promo
3.8/5
Onyx Odds
Social Betting Promo
3.8/5
100% purchase match for up to 100 in Onyx Cash Free Picks
Signup Promo
|
T&Cs and 18+ apply

Onyx Odds app FAQs

📱 Does Onyx Odds have an app?

No it doesn’t. You won’t find an Onyx Odds app in the store, but that’s not unusual for social sportsbooks. The mobile-optimized version of the brand’s website is great, it runs smoothly and handles everything just fine.

🎁 What bonuses are available at Onyx Odds?

Onyx Odds has a variety of offers for new and existing social bettors. New signups get free 1000 Onyx coins, plus there’s an optional first Onyx Coin purchase deal up for grabs. Existing social bettors can access more free virtual currencies through the Onyx Odds refer a friend bonus, by levelling up on the VIP loyalty program, and sending in mail mail requests for free Onyx Cash.

🔄 Does Onyx Cash have a playthrough requirement?

Onyx Odds applies a 1x playthrough requirement to all Onyx Cash received as a bonus. So, before you can redeem Onyx Cash winnings for real prizes, you’ll need to use all bonus Onyx Cash to place social bets at least once.

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