Google Voice, a free app by Google LLC, essentially hands you a second phone number for free. You can use it for calls, texts, and voicemail right from your existing mobile or desktop device. For a normal user, the big draw is keeping your personal number private while still handling work or side-hustle calls, and the voicemail transcription is surprisingly handy. After downloading from Google Play or the App Store, the first impression is clean and minimal—Google's typical no-fuss interface. You do need a Google account to sign up, but the app itself is free to install with no upfront cost. It had over 50 million installs on Android alone, though you might need a U.S. number for initial setup, which can be a hurdle for international users. The onboarding walks you through choosing a new number, and there aren't any in-app purchases, but free calls to U.S. and Canada are included, with low rates for international—no ads either, which is refreshing for a free service.

Once you're inside, the experience is mostly straightforward. On opening the app, you're greeted by a simple tab bar at the top: Favorites, Recent, Voicemail, and then a red dial button. The main screen shows your recent calls and texts in a unified inbox, which is nice for tracking everything in one place. Making a call takes two taps—pick a contact or dial a number directly. I found the call quality solid on Wi-Fi, but it can stutter on weak mobile data. The text interface works like any messaging app, but you can set your VoIP number as default for outgoing texts. One practical tip: if you link your mobile number, Google Voice will forward calls to it, so you don't miss anything. The voicemail transcription is accurate enough for quick scanning, though it messes up names sometimes. The only confusing moment was during the number setup—I had to verify my existing U.S. number, which felt like an extra step. Overall, it feels smooth but not flashy, exactly what you'd expect from a utility app.

After using Google Voice for a few months, I'd say it's a solid pick for people who need a separate line for work without carrying two phones. It shines for frequent callers who want cheap international rates, or anyone tired of spam calls—the built-in spam filter is decent. However, it's not for everyone. If you just want a fun VoIP app, this feels too basic. It lacks the HD voice quality of dedicated apps like Skype, and the desktop app is just a browser tab. What sets it apart is the free U.S. number and seamless integration with Google services. I kept it installed because it's useful for signing up for services without exposing my real number, but I can see some users uninstalling if they never make calls abroad or hate Google's ecosystem. It's a practical tool, not a showstopper.

• 📞 Free U.S. number with call forwarding: Unlike Skype's pay-per-minute model, Google Voice gives you a real U.S. number for free, with unlimited calls and texts domestically.
• ✉️ Smart voicemail transcription: It transcribes voicemails into text, and you can read them in the app—something Skype lacks entirely, so no more listening to long messages.
• 🔄 Multi-device sync: Calls and texts sync across your phone, tablet, and computer automatically, while competitors like TextNow limit you to one device at a time.
• 🛡️ Reliable spam filtering: It automatically blocks known spam callers, outperforming many free VoIP apps like Talkatone, which often pass through junk calls.

• ✔️ Completely free for domestic use: The standout is that it costs nothing for calls and texts within the U.S. and Canada, while apps like Skype charge for a subscription even for local numbers.
• ✔️ Deep Google integration: If you use Gmail or Google Calendar, it's a breeze—you can make calls directly from your inbox or get reminders, which apps like TextNow don't offer.
• ✔️ Reliable voicemail screening: It lets you listen to callers as they leave a message, then choose to answer or ignore—a feature rarely seen in free VoIP apps like Talkatone.

• ❌ Limited international setup options: You need a verified U.S. number to start, which locks out non-U.S. users, whereas Skype lets you sign up with any phone number from day one.
• ❌ Inconsistent call quality: On mobile data, calls can drop or sound choppy, while apps like WhatsApp offer clearer voice quality over the same connection.
• ❌ No end-to-end encryption: Google Voice stores messages in plain text, which feels insecure compared to Signal's encrypted calls and texts, especially for sensitive chats.
• ❌ Buggy desktop experience: The browser-based interface lags and lacks features like call recording, while Skype's desktop app feels more polished and feature-rich.