Amazing customer support! – Sudoku of the Day HD Review

I have used Astraware Sudoku app since it was launched several years ago and have found it to be best software on iOS platform. Last upgrade of the software in mid-July removed my earlier purchase history. When I contacted the developer, there was an immediate response and problem was fixed within 24 hours. Not only this Sudoku app is the best in the class, the developer has a very speedy and professional process to respond to customers.
Review by DJ108 on Sudoku of the Day HD.