KeepCalling International vs OffNet Chat

Save today on International Calls, Mobile Recharges & Travel eSIMs with the KeepCalling App! Stay connected globally for less. Whether you need to make high-quality international calls at low rates, recharge a phone of a loved one back home, or get instant data for your next trip, KeepCalling has you covered in one easy-to-use iOS app. Forget about calling cards and roaming fees. Easily make cheap calls or send top-ups to Mexico, India, China, Colombia, Cuba, Thailand, Vietnam, Saudi Arabia, Nigeria, and many more. With KeepCalling it’s easy to call home. Premium voice calls: • High Quality: Enjoy crystal-clear VoIP calls at local rates • Pay per minute with no hidden fees • Use with WiFi or Mobile Data Download for free and get: • Cheap rates for international phone calls • No Hidden or Extra Fees • $5 Minimum Order to get started • Minute Rounding • 100% Call Quality • Access from all iOS smartphones and tablets • Direct access to your phone contacts • 24/7 Outstanding Customer Service Very easy to use: 1. Create an account or login. 2. Buy Voice Credit, Mobile Recharge, or Travel eSIM. 3. Start calling and stay connected with the world! Extra options: • Instantly check the rate/min for the destination you want to call • Check out the answers to frequently asked questions in our Help Center • Set My Caller ID - Let your friends and family know it’s you calling by setting your Caller ID directly in the app. • Rate Our App - We value your feedback. Let us know how we’re doing! Features: • Integrated Contacts: Use your existing iOS contact list for 1-tap calls. • Easy Onboarding: Create a new account directly from the app in seconds. • Speed Dial: Call your favorite international numbers faster than ever. TIP: We recommend turning off "International Calling" with your current mobile provider to avoid accidental high charges on their network. Always use the KeepCalling app for the best international rates! Backup calling method: Use our Toll Free or Local Access numbers from any mobile or landline. Mobile Recharge Help your family stay connected globally. Send mobile recharges to over 160 countries instantly. Our secure platform ensures your mobile credit reaches those who matter, fast and without hassle. Travel eSIM Travel smart with our eSIM data plans. Stay online abroad without the headache of expensive carrier roaming fees. Activate your Travel eSIM in seconds and enjoy high-speed internet. Questions or feedback? We value your opinion! Reach out to us at customerservice@keepcalling.com or check our Help Center directly in the app. Frequently asked questions 1. Can I use my phone contacts? Yes, but you have to make sure that all phone numbers are saved in international format: country code + phone number. 2. How much data does the app use for an online call? On average, the app uses approximately 1MB/min for making a voice call. In order to benefit from the highest quality available, we advise you to use the application with a WiFi network. Any costs resulting from using the application with mobile data networks when you call internationally are not covered by us. 3. Which countries & operators support mobile top-ups? You can send top-ups to 160+ countries and mobile operators around the world. Simply browse through the list of available destinations; once you select your desired country, the available operators will be displayed. 4. What is a travel eSIM and how does it work? A travel eSIM is a digital SIM card that allows you to access mobile data in other countries without needing a physical SIM. Instead of inserting a plastic card, you download a profile to your phone. It works by connecting your device to local mobile networks in your destination country, providing you with affordable data at more cost-effective rates than traditional international roaming.

OffNet Chat is a private messenger that works in places other messengers can't — and collects nothing, anywhere. NO SIGNAL? NO PROBLEM. At a festival, on a flight, hiking off-grid, or when the network is down: OffNet Chat sends messages directly between iPhones over Bluetooth and peer-to-peer Wi-Fi. Phones running OffNet Chat can quietly pass messages along for each other, so your words can hop through the crowd to reach a friend across it — and every hop only ever carries scrambled data. FAR APART? STILL PRIVATE. Turn on the internet bridge and message friends anywhere in the world. Messages travel as anonymous, end-to-end encrypted parcels through rotating mailboxes that can't be linked to you — no servers of ours, no accounts, no metadata trail. NO ACCOUNTS. NOTHING COLLECTED. There is no sign-up. Your identity is a cryptographic key created on your phone, and it never leaves your phone. We have no servers, no analytics, no ads, no tracking — we couldn't read your messages or sell your data even if we wanted to, because we never have either. EVERYTHING YOU EXPECT FROM A MESSENGER • Text, photos, and voice notes — all end-to-end encrypted • Photos send instantly as previews, then upgrade to high quality over Wi-Fi, Bluetooth, or the bridge • Delivery ticks and icons showing which path each message took • Background notifications that decrypt privately on your device • Profile photos that sync to your friends automatically ADDING FRIENDS IS EFFORTLESS • Nearby: one of you scans the other's QR code — the other phone gets a simple accept prompt • Far away: share a one-time invite link over any app you already trust • Verify any friendship in person later with safety codes, like the pros do YOU'RE IN CONTROL • Three transport switches — Bluetooth mesh, Wi-Fi, internet — each one yours to flip • Block anyone, with a choice: notify them, or block quietly so they learn nothing • See exactly how much you've sent today • Delete your identity and every trace of your data, irreversibly, any time HONEST ENCRYPTION Modern, audited primitives from Apple's CryptoKit: Curve25519 key agreement and ChaCha20-Poly1305 encryption, end to end. Relay phones and the optional cloud mailboxes only ever see ciphertext. OffNet Chat does not yet implement forward secrecy (it's on the roadmap) — we'd rather tell you that than overpromise. OffNet Chat asks only for the permissions it visibly uses: Bluetooth and local network to reach nearby phones, camera to scan QR codes, microphone for voice notes you record, and notifications. Your words, your phone, your business.