Casino app jargon for beginners

Casino app jargon for beginners, in the order you meet it

Casino apps borrow words from slot design, banking, regulation and marketing, often on the same screen. Rather than learning them alphabetically, it helps to know where each one turns up. Each section below follows one stage of using an app and has a short table, with links to fuller definitions in our casino app glossary and the separate glossary A–Z.

Gambling in an app is entertainment that costs money. Understanding the words won’t change the odds, but it will help you see exactly what you are agreeing to.

Words on the App Store and Google Play listing

Coral’s iPhone app, for example, lists Entain as seller with copyright to LC International Limited, the company named on its UK licence. More on these checks in how to read casino app store listings, and the APK and native app entries.

Sign-up and verification terms

Sign-up screens use regulatory language because the casino has to know who you are before you can play, even in demo mode.

• KYC (know your customer): the identity, age and address checks every UK casino must carry out. Usually automatic, sometimes with a photo of your ID. See KYC.
• Verification: the app’s word for those checks being complete. Until then, you can’t deposit or play.
• Opt-in: a tick box or button you must use to join a bonus. Without it, an offer may not apply.
• Marketing preferences: whether the casino can email, text or send push notifications about offers.
• Geolocation: checks that you are where the app thinks you are. See location checks explained.
• Biometric login: Face ID or fingerprint sign-in instead of typing a password.

Cashier jargon: deposits, withdrawals and limits

Two rules sit behind the cashier: credit cards can’t be used to gamble in Great Britain, and a withdrawal request can’t be reversed to keep playing. The minimum deposit, pending period and closed-loop payments entries go deeper.

Game lobby words: from RTP to live dealer

The lobby is where most descriptive jargon lives, in filters, game tiles and info buttons.

• RTP (return to player): the share of stakes a game pays back over a very long run. A 96% RTP means £96 back per £100 staked across millions of spins, not in your session. Many slots have several RTP versions, and the game’s help screen shows the one in use. See RTP.
• House edge: the flip side of RTP; 100% minus 96% leaves a 4% edge.
• Volatility: how a game spreads its returns. Low volatility pays small amounts often; high volatility pays rarely but can pay more. See volatility.
• Jackpot and progressive jackpot: a large top prize, which in a progressive game grows as people play across many casinos.
• Live dealer: a real presenter streamed to your phone, dealing cards or spinning a wheel.
• Game show: a live game built around a money wheel or board, with bonus rounds.

Slot screen jargon in portrait and landscape

Once a slot is open, the buttons and info pages have their own vocabulary. In portrait mode, the paytable and settings are often hidden behind a menu or i icon.

UK slots have no autoplay or turbo, each spin lasts at least 2.5 seconds, and bonus buy features aren’t offered in Great Britain. Your net position, the running total of wins minus stakes for the session, is always shown. More in mobile slot features explained, how to read a paytable on mobile and the net position entry.

Bonus terms, decoded with real numbers

Bonus terms pack the most jargon into the smallest space. Here is how to read them, using real offers.

1. Find the qualifying action: a minimum deposit, a stake on slots, or both. Coral asks you to deposit and bet £10 or more on slots for 100 free spins.
2. Check the spin value and game list. Coral’s spins are 10p each on selected games, so 100 × 10p is £10 of spins.
3. Look for wagering. Coral’s spin winnings have no wagering, so they are paid as cash. Casumo’s 50% match bonus up to £100 must be wagered 10x: a £100 bonus means £1,000 of stakes.
4. Note the expiry. Coral’s spins must be accepted within 48 hours and used within 7 days; Casumo’s wagering must be done within 7 days.
5. Read the max bet rule: Casumo allows no more than £5 per bet while the bonus is active.
6. Check payment exclusions. Coral’s offer excludes PayPal, Neteller, Skrill, Paysafe, prepaid cards and certain debit cards.

All offers are for new customers aged 18+, and terms apply. The guides to wagering requirements, game weighting and free spins vs bonus cash explain each term.

Safer gambling words you should know first

These tools sit in every UK casino app, usually under Safer Gambling in the account menu.

• Deposit limit: a cap you set on how much you can pay in per day, week or month. Lowering it is instant; raising it takes at least 24 hours plus your confirmation.
• Reality check: a pop-up showing how long you have been playing.
• Time-out: a break from 24 hours up to six weeks.
• Self-exclusion: a block of at least six months with one operator.
• GAMSTOP: the free national scheme that blocks you from every online operator licensed in Great Britain.
• Cooling-off period: the wait before a loosened control, such as a higher limit, takes effect.

The reality check entry and our guide to cooling-off periods on casino apps explain two of the most misunderstood. If gambling stops feeling like entertainment, the National Gambling Helpline on 0808 8020 133 is free and open 24 hours a day.

Easily confused pairs

A few pairs of terms trip up almost everyone at first.

• Free spins from a promotion vs free spins inside a slot: promotional spins come from the casino with terms; in-game spins are a slot feature paid for by your stake.
• Time-out vs session timeout: one is a gambling break you choose, the other a security sign-out after inactivity.
• RTP vs hit frequency: RTP is how much comes back overall; hit frequency is how often any win lands.
• Gross vs net deposit limit: gross counts every deposit; net subtracts withdrawals.
• Demo mode vs no-deposit bonus: demo play uses pretend credits after age verification; a no-deposit bonus is a real-money offer, and none of our partners offers one.

Putting the jargon to work on real offers

Our partner offers are a good way to practise reading terms. PlayOJO gives new UK customers (excluding Northern Ireland) 80 free spins on Big Bass Bonanza at 10p each with a first deposit of £10 or more, with no wagering, so winnings are paid in cash. Coral and Casumo’s offers are decoded step by step above. 18+, terms apply.

18+. Gambling should be entertainment that costs money, not a way to make it. Set a deposit limit before you play: how to set limits. Free, confidential help: National Gambling Helpline 0808 8020 133.