InstaVoice Visual Voicemail is a free iPhone app developed by Kirusa Inc. It offers users a convenient way to manage their voicemail and missed calls, even when they are busy or out of coverage area. With a user-friendly interface, InstaVoice allows users to stay connected with their friends and never miss important calls.

With InstaVoice, users can receive free and unlimited visual voicemail and missed call alerts. This means that even when their phone is switched off or out of network coverage, they can still know who called. The app also allows users to link multiple phone numbers, both local and international, and receive voicemail and missed calls from all linked numbers in one app.

One of the standout features of InstaVoice is the ability to set personalized voicemail greetings for callers, providing them with a unique calling experience. Users can also receive their voicemail and missed call alerts on email, making it easy to access and manage their messages when traveling abroad.

InstaVoice is a must-have for frequent travelers and those with multiple SIMs or numbers. It allows users to manage their visual voicemail and missed calls from all their numbers in one app. The app also offers a massive inbox to store unlimited voicemails and missed calls.

With InstaVoice, users can access their visual voicemail and missed calls from any WiFi network, saving money on data charges when traveling abroad. The app usage is free, but charges may apply for calls forwarded to voicemail services as per the user's operator tariff. Standard data charges may also apply if not connected via WiFi.

Overall, InstaVoice Visual Voicemail is a reliable and user-friendly app that ensures users never miss important calls and provides a convenient way to manage voicemail and missed calls on the go.