Thank you very much for playing the game and the feedback. I actually wrote a script for 6 questions (including 2 special rounds where you are not selecting the person to answer based on looking at their phones but rather by hearing audio logs + by visiting the rooms of the three people, kinda like point n' click-style).
But since I started too late I wasn't able to include the other questions. But it is very likely that I am going to finish the game in the future. This will include more questions and also definitely more apps on each phone. This would also give me more room for more details on each person and I would also include secondary goals (like discovering all secrets of a certain person) and I am also planning to make the puzzles on each phone a bit more branched and challenging.