Groundwire: VoIP SIP Softphone price in United States
Latest observed Apple storefront price and public purchase options.
Public in-app purchases
ZRTP For Outgoing Calls$24.99
Price availability by region
AppPriceData currently has download-price observations for 8 storefronts.
Frequently asked questions
How much does Groundwire: VoIP SIP Softphone cost in the United States App Store?
The latest observed download price is $9.99. The observation was updated August 3, 2026 at 4:13 PM.
Does Groundwire: VoIP SIP Softphone have in-app purchases?
Apple's public product page currently shows 1 in-app purchase item in this storefront.
Can Groundwire: VoIP SIP Softphone cost a different amount in another country?
Yes. Apple storefront prices can differ by country, currency, taxes, and developer pricing. AppPriceData has observations from 8 storefronts for this app.