# Esdiac: International Calling — The Best Low Cost Calling App > Low-cost international calling app with verified caller ID and HD quality. (iPhone/iPad app by Esdiac Global Systems Inc..) - Source: https://appshunter.io/ios/app/esdiac-international-calling/id1399127012 (this page in markdown: same URL + `.md`) - Developer: [Esdiac Global Systems Inc.](https://appshunter.io/developer/1385877747) - Category: Social Networking, Utilities - Price: Free - Rating: 3.70/5 from 22 App Store ratings · 26 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 103 MB - Languages: American English, French (France), German (Germany), Italian - Released: 2019-06-14 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/esdiac-international-calling/id1399127012/reviews.md ## What is Esdiac? ESDIAC THE FREE & CLEAR CHOICE We offer hassle free calling to anyone, anywhere! No need to ask the person you are calling to install the app or to be online; you are free to call any phone anywhere in the world. Plus, Friends and family will feel secure knowing who is calling them as your own number is always displayed when calling. We don’t route your calls over Wi-Fi, meaning we offer a more stable connection than our competitors and our high-quality HD technology ensures calls are always clear and static-free, and no dropped calls! WHY WE ARE THE BEST!  ESDIAC is the most reliable international calling App offering unparalleled calling features from the only 100% secure and ad-free App. We offer 100% Privacy and any information you share via ESDIAC will remain between yourself and the person you are talking to. We do not store your conversation or messages on our servers and never sell or share your information with any 3rd parties. ESDIAC is one of the most trusted partner applications for international calling, messaging and video calling.   CALL ANYONE, ANYWHERE with DIRECT DIAL - The person you are calling doesn’t need to have the app installed or to be online; you can easily call any phone anywhere in the world. We can connect you to over 700 locations in the world, no need for access codes or pins. Stay connected with your friends and family no matter where you are.    CALLER ID with VERIFIED NUMBER - Robocalls are a burden leaving many people unwilling or afraid to pick up their phone unless they know the caller. Friends and family will feel secure knowing who is calling them as your own number is always displayed when calling. We always validate your number before it can be used for outbound calls to ensure you, your friends and family’s safety.   NO DROPPED CALLS with BEST QUALITY - High-quality HD technology ensures calls are always clear and static-free, and no dropped calls!   LOW COST INTERNATIONAL CALLING - We offer the lowest rates to more than 700 locations. All you need is a Wi-Fi connection, no cellular or data plan required. Save up to 90% on international calls.   NO HIDDEN FEES - You are in control. You can always see your account balance, per minute rates right from within the app. We will always let you know the cost of a call before the connection is made. There are NO hidden fees.   EASY TO USE - Great features and easy integration; Sync your contacts with your phone. You control how your contacts are stored and shared. Easy and smooth navigation for all your favorite activities.   VIDEO CALLS - Enjoy high quality, high-definition video calls with your friends and family on the ESDIAC App at the lowest rate possible. TRAVEL - Take your iPhone with you and easily connect to any Wi-Fi to call any phone anywhere. No need to get an expensive travelers SIM, pay outrageous roaming fees, simply just connect to any Wi-Fi network and dial back home!    TRUSTED PAYMENT  - All payments charged directly to your Apple Pay account, paypal or credit cards (Coming soon). No waiting, escrow or max load. We also offer load by calling card, available from one of our trusted resale partners, please check online for locations.   TRUSTED PARTNER - Feel secure knowing that we always offer the lowest rates and the highest quality calling. ESDIAC is the top-rated international calling App!    ONE ACCOUNT – ENDLESS OPTIONS - No matter where you’re calling from or who you want to reach around the world, ESDIAC can connect you!  Special Offer: Download today and receive USD $1 for free calling! ## Key features - Call any phone number globally - Verified caller ID - High-quality HD calls - No dropped calls - Low international rates - No hidden fees - Video calling ## Recent user reviews (10 of 26) All indexed reviews: https://appshunter.io/ios/app/esdiac-international-calling/id1399127012/reviews.md ### 5/5 — DCat *2024-10-28* Cheapest Best calling app! Clear, crisp and seamless!!! ### 1/5 — Wasted *2022-08-20* I just wasted my $20 ### 2/5 — Crashing *2022-06-30* This app looks good but crashing. Fix it please ### 5/5 — Amazing Rates. Will Recommend! *2021-12-02* The best rates and clear connection! Definitely will recommend to friends. ### 5/5 — Great app!!! *2021-12-02, version 1.2.19* Highly recommended 🤙 ### 5/5 — Amazing! *2021-12-02, version 1.2.19* Very fast and cheap! 100% recommended! ❤️❤️❤️ ### 5/5 — 👏🏻 *2021-12-02, version 1.2.19* Clean app, the app is very user friendly and the calls are stable. It makes contacting others less of a hassle. ### 5/5 — Very Good *2021-12-02, version 1.2.19* The line was very clear when calling. There was no connectivity issues either. ### 5/5 — Awesome!!! *2021-12-02, version 1.2.19* Calling families abroad is now so easy 😊, lines doesn’t break, calls are super smooth and clear, no fade in or fade out 🤗 ### 5/5 — This app is absolutely a life saver! *2021-12-02, version 1.2.19* Very efficient 💯 ## Frequently asked questions about Esdiac ### What does Esdiac do? Esdiac is an international calling application that allows users to make affordable calls to any phone number worldwide. It offers high-quality, stable connections without requiring the recipient to have the app installed or be online. The app also provides features like verified caller ID and video calling. ### How does Esdiac ensure call quality and reliability? The app utilizes high-quality HD technology to ensure calls are always clear and static-free, aiming for no dropped calls. Unlike some competitors, it does not route calls over Wi-Fi, which contributes to a more stable connection. Your own number is always displayed, enhancing security for the recipient. ### Is Esdiac free to use? The app itself is free to download and use, offering features like verified caller ID and the ability to call any number. However, making international calls incurs costs, and the app provides low rates for these services. Users can see their account balance and per-minute rates within the app, with no hidden fees. ### Who is the target audience for Esdiac? Esdiac is designed for anyone who needs to make international calls, especially those who want to connect with people who may not have the app installed or a smartphone. It's also beneficial for travelers looking to avoid expensive roaming fees by connecting via Wi-Fi. ### What are the key features of Esdiac? Key features include the ability to call any phone number globally without the recipient needing the app, verified caller ID for security, high-quality HD calls with no dropped connections, low-cost international rates, transparent pricing with no hidden fees, and high-definition video calling capabilities. ## Version history (last 5 releases) ### 1.9.6 — 2023-11-30 - Bug fixes - Improve address form ### 1.9.5 — 2023-11-29 - Improve PayPal - Fix address information ### 1.9.4 — 2023-11-14 - Adding PayPal - improve dialing local number ### 1.9.2 — 2023-11-13 - fix video player - possibility to dial as local number ### 1.9.1 — 2023-11-01 - user experience - multi language support - clean and clear call ## Apps similar to Esdiac | App | Rating | Price | Category | | --- | --- | --- | --- | | [imo video calls and chat HD](https://appshunter.io/ios/app/imo-video-calls-and-chat-hd/id1400579543) | 3.4 (74,779) | $6.99 | Social Networking | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*