Recommend a dictaphone app?

[a2kv]

Hi,

I am looking for a free dictaphone app similar to that of the Express Dictate Professional (NCH Software) app on the Android store.

I need the dictaphone app to record audio, but also one that will compress and encrypt it, but for free.

Can anyone recommend anything as I need to use this to conduct psychology research?

Thank you.

 

[funpig]

I use Dictadroid. There is a free lite version. The full version is only about $3.