Mobile slots UK

Casumo has our highest slots and games score, 9.0 out of 10, with the largest reported library.

Ryan JessopBy Ryan Jessop. Last checked .

Key takeaways

  • Casumo has our highest slots and games score, 9.0 out of 10, with the largest reported library.
  • Slots on five apps.
  • How slots play on a phone.
  • Rules on mobile.

Short answer: Casumo has our highest slots and games score, 9.0 out of 10, with the largest reported library. Every modern slot is built for phones first, so all five apps carry the same big titles.

Slots on five apps

AppReported librarySlots and games
Casumo3,500+ games9.0/10
Coral2,000+ games (some reports put it far higher)8.5/10
Ladbrokes2,000+ games8.5/10
PlayOJO2,000+ games (reports range to 7,000 and above)8.5/10
10bet2,000+ games (reports range from 1,200)8.0/10

How slots play on a phone

Most are designed for portrait, with the spin button under your thumb. Grid slots such as Sweet Bonanza suit small screens well; older five-reel games can feel cramped until you turn the phone.

Rules on mobile

The same as everywhere in Britain: £5 a spin at most, no autoplay, at least 2.5 seconds per spin and no bonus buy.

The apps

Ad 18+ only. We may earn commission from these links. Advertiser disclosure

Casumo logo

Casumo 4.2 out of 5

50% bonus up to £100

10x wageringMatched deposit

Claim at Casumo (advert, opens in a new tab)18+. New customers. T&Cs apply.
Wagering
10x bonus
Minimum
£20
Time limit
7 days to complete wagering
Worked value
Deposit £200, get £100 bonus

Significant terms: 18+. New customers only. Opt-in required. 50% deposit bonus up to £100 on first deposit. Minimum deposit £20. 10x wagering on the bonus amount. Maximum bet or spin £5. Bonus valid for 7 days. Game, play and payment method restrictions apply. Full T&Cs apply. BeGambleAware.org

Read the Casumo review Licence: Recro Limited, UKGC account 61549. Offer checked 5 October 2026.

Coral Casino logo

Coral Casino 4.3 out of 5

Bet £10 on slots, get 100 free spins

No wageringFree spins

Claim at Coral (advert, opens in a new tab)18+. New customers. T&Cs apply.
Wagering
None
Minimum
£10
Time limit
48 hours to accept, then 7 days
Worked value
100 spins at £0.10 (£10 in spins)

Significant terms: 18+. New players only. Offer runs 01/10/2026 to 01/02/2027. Deposit (certain types excluded) and bet £10+ on slot games to get 100 free spins (selected games, £0.10 each, 48 hrs to accept, valid 7 days). No wagering on free spin winnings. Deposits by Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards do not qualify. Restrictions and T&Cs apply. BeGambleAware.org

Read the Coral review Licence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.

Ladbrokes Casino logo

Ladbrokes Casino 4.2 out of 5

Play £10 on slots, get up to 500 free spins

No wageringFree spins

Claim at Ladbrokes (advert, opens in a new tab)18+. New customers. T&Cs apply.
Wagering
None
Minimum
£10
Time limit
Claim daily for 10 days; each batch valid 7 days
Worked value
Up to 500 spins at £0.10 (up to £50 in spins)

Significant terms: 18+. New customers only, from 14/11/25 until further notice. Certain deposit methods excluded. Deposit and spend £10+ on slots for 50 free spins a day during the first 10 days after first deposit and registration (max 500, £0.10 each, selected games, claim before 23:59 each day, valid 7 days). No wagering. Prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits do not qualify. Restrictions and T&Cs apply. BeGambleAware.org

Read the Ladbrokes review Licence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.

Keep reading: No wagering casino apps, How to withdraw from a casino app, Coral vs Ladbrokes casino app.

Offer terms are dated 5 October 2026; casino and app details are reported by independent reviews. Our method is on how we check and rate. 18+. Free help: National Gambling Helpline 0808 8020 133, or see safer gambling.

Frequently asked questions

Which app is best for mobile slots?

Casumo has our highest slots and games score, 9.0 out of 10, with the largest reported library.

Are these apps from licensed casinos?

Yes; all five operators hold Gambling Commission licences.

Are the apps free?

Yes, on the App Store and Google Play.

Do I need the app to play?

No; each casino also works in a mobile browser.

Slots apps UKSlots apps in the UK.Jackpot slots apps UKJackpot slots are reported in all five apps, and Coral's own app listing mentions them.Megaways slots apps UKMegaways slots are named in Coral's app listing and are reported across the other apps.

18+ only. Please gamble responsibly.

Gambling can be addictive. Free, confidential help is available 24 hours a day from the National Gambling Helpline on 0808 8020 133. Visit BeGambleAware.org and GamCare, or block yourself from all UK-licensed gambling sites with GAMSTOP.

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