In this task, you are given an app review. Your task is to identify whether its sentiment is "Positive" or "Negative".

Q: Have used it for years Simple and does the job  ad free too. Made a small donation. Would love an update that allows reading of caller names/numbers.

A: Positive
****
Q: Good Works well on Oneplus One  with and without a powered otg cable

A: Positive
****
Q: Works on Motorola Droid Mini. Very cool app. I would like to try and DF power line noise using this app coupled with the RTL-SDR dongle. nice job on the app!

A:
Positive
****