Scammers- DO NOT USE
DTC4A is a big scam. They took my money, sent me ZERO notifications and refuse to give me a refund. Any emails you send them for a refund, comes back to you with a "we cannot give you a refund because you have changed your driving test outside of our service". Before I upgraded to the paid version, I manually changed my test by just logging into DVSA and got a date. I paid 2 days later hoping to secure an even earlier test date. It has given me ZERO notifications since I paid.. They also claim that they cannot give me a refund because I've changed my test date - bUT that was BEFORE I PAID for the app. The service is non existent. Be warned. Testi works, use them! These scammers simply use all their customer service agents to reply to reviews and LIE again, you won't be getting any refunds here.