Recommendation for a rent tracking app

[Ray Harrell]

I am looking for recommendations for an app that tracks rent and payments. I don't want to spend a TON of money (maybe a free app with a small fee to get rid of ads), but I also don't need a ton of features:

1. Add new tenants

2. automatic rent added to account on the first

3. automatic late charge added on the 5th

4. ability to enter payments

5. keep track of dates paid and balance remaining

Any recommendations?