Common Types of Betting Apps
There are several different common types of betting apps, such as online casinos, traditional sportsbooks, horse racing apps, daily fantasy sports (DFS), and peer-to-peer prediction markets. More information on some of these platforms includes:
- Mobile Casinos: Mobile casinos may offer digital blackjack, roulette, slot machines, and live dealer games.
- Sportsbooks: Sportsbook platforms including DraftKings and FanDuel allow betting on point spreads, individual player props, and game outcomes.
- Daily Fantasy Sports (DFS): Apps such as Sleeper and Underdog allow individuals to draft virtual player rosters to win cash prizes.
- Prediction Markets: Apps including Kalshi allow users to trade contracts on real-world events, political outcomes, and economic data.
It is important for users of these types of apps to be aware of certain features as well as risks that may be involved in their use. Certain features, such as live streams, deposit promos, and early cash-outs are designed for continuous user interaction.
Legal apps in the United States require active location verification to make sure that users are physically located inside a state where online gambling is authorized.
Are Gambling Apps Legal?
The laws governing gambling apps vary widely across states. As of 2026, real-money online casino gaming is legal in Connecticut, Delaware, Michigan, New Jersey, Pennsylvania, Rhode Island, and West Virginia. Maine has also legalized online casino gaming, but its market has not yet launched. Some states, including Georgia, Hawaii, South Carolina, and Utah, have especially restrictive gambling laws. However, the legality of a specific app depends on the type of gambling, the platform, licensing, and state law.
The legality of online casino games may spread over time with the need for tax revenue increasing among states. Games such as online slots, craps, blackjack, and poker can generate high levels of interest in legal internet casino states.
Online gambling falls under the Unlawful Internet Gambling Enforcement Act of 2006, which prohibits gambling businesses from knowingly taking bets or wagers that would be against the law in any state or under any federal statute online. This law only applies to those who work in the betting or wagering industries.
What Are Some Legal Issues Commonly Associated with Gambling Apps?
There are various types of legal issues that may be associated with gambling apps. Lawsuits against major online gambling apps, such as FanDuel and DraftKings, are increasing across the U.S. Common types of claims are discussed below.
Claims Regarding Addiction and Predatory Design
Gambling app users and their families are suing platforms for designing the apps to be intentionally addictive, resulting in gambling debt. These complaints cite features such as targeted promotional bonuses, in-game micro-betting, VIP hosts, and failure to honor self-exclusion or cooling-off limits.
Underage and Sweepstakes Litigation
Lawsuits have been filed against platforms such as Stake alleging inadequate age verification as well as sweepstakes-style casino products.
State and Tribal Challenges
As an example, the Seminole Tribe of Florida filed a lawsuit in 2026 against DraftKings that claimed its “Super App” and “Pick Six” products operated as an unlicensed sportsbook that violates state compacts.
There are several types of common allegations that are alleged in these types of claims, such as:
- Negligence: Alleging that the platform failed to protect known problem gamblers
- Product Liability: Alleging that gambling apps are functioning as defective and harmful consumer products
- Deceptive Marketing: Stating a company is using misleading “risk-free” bets and deposit matches
It is important to be aware that there may be interstate issues, both under federal and state laws, especially because some apps are legal in certain states. If an individual has any questions about using gambling apps in their state, they should consult with a local attorney.
What Are the Legal Consequences of a Gambling App Violation?
There may be various legal consequences for operating or using an illegal gambling app. Operators of illegal gambling apps may face civil penalties, asset forfeiture, regulatory enforcement, and criminal prosecution. Users may face consequences under some state laws, but the penalties depend on the jurisdiction, the type of gambling, and the user’s conduct.
If a major platform is involved, a violation involving predator design or deceptive marketing can result in massive civil liability, product liability lawsuits, and multi-million dollar settlements.
What Can I Do if I’ve Been Involved in Illegal Gambling App Activities?
Gambling is mostly regulated by state laws. This means that whether a particular instance of gambling will be considered illegal will depend on the laws of the state.
Online gambling is not legal everywhere, and federal laws may apply when online gambling violates state law or involves unlawful payment processing, interstate wagering, or illegal gambling businesses. Whether an app is legal depends on federal law, state law, licensing, and the type of gambling involved. An individual can report online gambling to the FBI.
Any live gambling that violates state law should be reported to the appropriate authority in that state, usually a gaming commission or illegal gambling task force within state law enforcement. If an individual has any questions or concerns about their involvement using an online gaming app, they should consult with a local attorney.
What If I Was a Victim of a Gambling App Scam or Suffered Addiction Harm?
If an individual suffered addiction harm or severe financial losses from an online gambling platform, they can seek assistance using a confidential helpline and evaluate any potential legal claims against gambling app operators for deceptive marketing and predatory design.
It is alleged that gambling apps will use intentional and predatory design tactics that are powered by artificial intelligence to track user vulnerabilities and to drive compulsive behavior, such as 24/7 availability and push notifications during high-risk times. There are helplines, such gambling hotlines and other similar resources.
It is also important to be on the lookout for scam apps that are designed to look like legitimate online gambling apps. They may be heavily promoted to lure victims using offers that are too good to be true and, once the individual registers and adds funds to an account, those funds will be stolen.
An individual may have potential legal claims, including negligent predatory app designs targeting vulnerable users, and detective promotions. Potential claims often depend on the user’s losses, the platform’s conduct, proof of misleading or harmful practices, and any documented harm. Medical or mental health records may help support a claim, but requirements vary by case and jurisdiction.
It is important to save all promotional messages, bank and credit card statements that show losses, complete account histories, and medical treatment records. There are many law firms that review these types of cases on a contingency fee basis.
How Can an Attorney Help Me with a Gambling App Claim?
A lawyer can help an individual or a business with a gambling app claim in many different ways. Depending on the situation, an individual’s legal representation will either be on the plaintiff’s side or a defendant or compliance lawyer.
Plaintiff’s Lawyers
A plaintiff’s attorney will help individuals who sue gambling companies for losses or addiction. If an individual suffered severe financial losses or mental health damage from a gambling app, a lawyer can help.
A lawyer will determine the platform that can be held liable, for example, FanDuel. They will then evaluate the app tracking data, such as the data showing predator dopamine-loop designs, help establish their client’s losses, and build deceptive-promotion or negligence claims.
The majority of these types of cases will be individual claims or mass tort claims instead of being filed as traditional class action claims.
Defendant or Compliance Lawyer
These lawyers help gambling businesses ensure they are following federal and state laws. If an individual builds, runs, or invests in an online gaming app, it is important to have a regulatory or gaming law attorney.
A gaming law attorney can help clients secure state or tribal gaming licenses, ensure anti-money laundering (AML) compliance, drafting vendor agreements, and defending against regulatory actions.
An attorney can also help with any other questions an individual has related to betting issues, including, “What is a game of skill vs game of chance?”, “Is online gambling legal?”, “Is gambling with friends illegal?”, or any other questions someone may have related to gambling & gaming regulation.
Should I Hire a Lawyer for Help with Gambling App Legal Issues?
Yes, it is very important to have help from a criminal lawyer for any gambling app legal issues or concerns you may have. It can be very helpful to discuss gambling app laws in your state before you participate in using one to avoid future issues.
If you need to file a claim against an app because of deceptive marketing or attempts to facilitate addictive behavior in users. You can confidently find an attorney in your area of your state in just a short time using LegalMatch’s free lawyer-client matching services.
