On average you can expect to spend between $40,000 and $75,000 for a non-gaming application made from scratch. But there are cases where it’s more or less.
For a custom-made game, it may between $50,000 and $100,000 on average. Again, in your case details may lead to more or less.
Timewise it’s usually between 2 months to 6 months. As with prices, time may be different in your case.
With no thought-through structure and brief on your side please expect us to add a month, in the beginning of the project, to discuss your vision in detail during workshop sessions.