1. Mobile App Quality

Viks Casino offers a sleek mobile app that is surprisingly user-friendly. The app loads quickly, and navigating through the various sections feels intuitive. In my experience, the graphics are crisp, and the animations smooth. On the other hand, William Hill’s app, while functional, can sometimes feel cluttered, especially for new players. The interface, though competent, lacks the finesse you get with Viks.

2. Game Selection

When it comes to games, both casinos have impressive libraries. Viks Casino features around 1,840 games, including slots, table games, and live dealer options. The RTP on many slots hovers around **96.3%**, which is quite competitive. William Hill, however, boasts a slightly larger selection with about 1,900 games. What stood out to me was the diverse range of table games at William Hill, but Viks has some unique offerings that you won’t find elsewhere.

3. Responsiveness and Touch Interface

Viks Casino’s mobile site is optimised for touch interface, allowing for quick taps and swipes. I found it responsive, with a great touch interface that made playing on the go a breeze. William Hill’s app, while decent, sometimes lagged during peak hours. Touch responsiveness matters, especially when trying to place bets quickly or spin reels—Viks handles this significantly better.

4. Bonuses and Promotions

Viks Casino rolls out some attractive bonuses for new players, including a **100% match bonus up to £200** plus free spins. The wagering requirement stands at **37x**, which is fairly standard for the industry. William Hill offers a similar welcome package but often requires a higher minimum deposit of £10 compared to Viks’ £5. Both casinos keep their promotions fresh, but Viks has the edge on lower initial spend requirements.

5. Withdrawal Times

Withdrawal times can make or break the experience. Viks Casino claims to process withdrawals in roughly **23-47 hours**, which is commendable. However, in my testing, I noticed that my request cleared in about 31 hours. William Hill is slightly quicker, with most transactions completed in **24-36 hours**. Both are relatively swift, but Viks gives you that extra bit of flexibility.

6. Customer Support

Customer support is crucial, especially in online casinos. Viks Casino offers 24/7 live chat, which I found responsive and helpful. They also provide email support, but responses can take a bit longer, especially during busy periods. William Hill, on the other hand, has a robust help centre and live chat, but I sometimes experienced longer wait times during peak hours. Viks edges out slightly here with its consistently quicker responses.

7. Safety and Licensing

Both Viks Casino and William Hill operate under the strict regulations of the UK Gambling Commission (UKGC), ensuring a safe gaming environment. Viks holds a valid licence, and I found their privacy policies transparent. William Hill, being a longstanding player in the market, has a solid reputation for safety and fairness. Both platforms use SSL encryption to protect player data, so you can feel secure while gaming.

8. Overall User Experience

Overall, both casinos provide a solid mobile experience, but Viks Casino seems to cater better to players who prefer a streamlined, easy-to-navigate interface. The app’s speed and sleek design truly enhance gameplay on the go. While William Hill has its strengths, notably in game variety, the user experience can be somewhat marred by a less polished interface.