TWINT is a Swiss mobile payment method used for instant transfers from a linked bank account or prepaid balance. The service launched in 2016 after the merger of Paymit and the former TWINT app, and it is built around phone-number-based payments inside the TWINT mobile app.
In online casinos that accept TWINT, players use it mainly for deposits, with the transaction approved in-app and credited in real time. The casino does not receive the player’s card details; the checkout flow redirects to TWINT for authorisation and returns a confirmation once the payment is completed.
Availability is tied to Switzerland: TWINT works with Swiss banks and Swiss-issued mobile numbers, and most casinos that list it restrict access to customers located in Switzerland. Withdrawals are less standardised than deposits, because many operators treat TWINT as a deposit rail only and pay out via bank transfer instead.
Deposited CHF 50 with TWINT and it showed up in my balance in about 5 seconds. No deposit fee on the casino side, and my TWINT app didn’t add any extra charge. The only friction was the daily limit in my banking app, so I had to split a bigger top-up into two payments.
TWINT works fine for deposits (mine was CHF 100, instant), but the withdrawal didn’t go back to TWINT. The casino paid out to bank transfer instead and it took 2 business days. Also worth noting: I got hit with a CHF 2.50 “payment handling fee” on deposit, so I switched to smaller top-ups to keep it tolerable.
Used TWINT for a CHF 20 deposit while on mobile data and it still confirmed in under 10 seconds. The casino didn’t charge a fee and the cashier showed the exact amount with no rounding. I like that it doesn’t require typing card details, but you do need to approve every payment in the TWINT app, so it’s not one-click.
Strengths: TWINT deposits post fast for Swiss users and the checkout flow is familiar because it runs through a Swiss mobile app with standard bank-linked funding. It suits players who keep their banking in Switzerland and want a local transfer method without typing card details. Weaknesses: Coverage is narrow outside Switzerland, and many casinos restrict TWINT to deposits only, so withdrawals often go to bank transfer or another method. Chargeback-style reversals are not part of the product in the way card disputes work, so resolving payment issues depends on the casino’s support process and TWINT’s transaction records.
TWINT fits Swiss residents who want straightforward CHF deposits and prefer a phone-based payment flow over cards. It is a poor match for players who need multi-currency support, travel frequently, or want the same method for both deposits and withdrawals across multiple casinos. Right now, TWINT is a strong “local deposit” option, but it rarely works as a complete payment method for the full cashout cycle.