If you have only a Basic account at geocaching.com, this app (and all other Live-API depentend apps) will get limited results by the geocaching.com Live API.
The limitations are:
- Only 3 full descriptions of traditional caches per day
- Only traditional caches are visible (no Multi caches, mystery caches, ..)
- no Pocket Queries
You must buy a Premium account at geocaching.com to have full access to the Live-API-features.
If you buy the app you do not get a Premium account of geocaching.com included.