Cryptogram: Cipher app analytics for September 2

You’re looking at an encrypted phrase. All the letters have been replaced with numbers. Each number always stands for the same letter. Your goal is to fully decode the phrase. It might be a quote, a proverb, a line from a song, or an interesting fact… Tap letters on the keyboard to insert them into the selected cell. Letters whose numbers you've already discovered are highlighted in green on the keyboard. If you get stuck, use a hint. Good luck and enjoy the game!