I have developed one app in which i have used the Google Place API. This is what places doc says about limitation.
The Google Places API has the following query limits:
Users with an API key are allowed 1 000 requests per 24 hour period.
Users who have also verified their identity through the APIs console are allowed 100 000 requests per 24 hour period. A credit card is required for verification, by enabling billing in the console. Your card will not be charged for use of the Places API.
So my question is that if i enable billing for Place API then its free? Is it really true?