# On Call Central — Medical Answering Service > Mobile interface for managing medical on-call messages, schedules, and contacts. (iPhone/iPad app by Acumantra Solutions, Inc..) - Source: https://appshunter.io/ios/app/on-call-central/id1168997000 (this page in markdown: same URL + `.md`) - Developer: [Acumantra Solutions, Inc.](https://appshunter.io/developer/311986147) - Category: Medical, Productivity - Price: Free - Rating: 4.00/5 from 11 App Store ratings · 6 written reviews indexed - Age rating: 17+ - Requires: iOS 17.0 · 54 MB - Languages: English, Spanish - Released: 2017-07-12 - Data updated: 2026-09-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/on-call-central/id1168997000/reviews.md ## What is On Call Central? On Call Central puts your medical answering service in your pocket. Take call, return patient calls, and manage your practice's after-hours communication from a fast, secure app. Completely rebuilt from the ground up for iPhone, iPad, and Apple Watch, the new On Call Central opens faster, feels instantly responsive, and uses up to 77% less memory than the previous version, so it stays quick even on older devices. CALL PATIENTS DIRECTLY, IN THE APP • Tap to call patients back right from a message, using your practice's caller ID instead of your personal number • Receive incoming calls in the app like a normal phone call • Automatic fallback to callback dialing when your network is weak, so calls always connect • Mute, speakerphone, and live connection quality indicators YOUR MESSAGES, INSTANTLY • Listen to voicemails and call recordings in the app, or read the automated transcription instead • Critical alerts (with your permission) make sure patient calls sound through even when your phone is on silent or Do Not Disturb • My Calls, All Calls, and Archived views with unheard badges • Push notifications the moment a patient call comes in SECURE CHAT, REIMAGINED • HIPAA-focused messaging with your care team: reactions, read indicators, and photo, video, and audio attachments • Message retention and expiration controls for compliance MANAGE ON-CALL FROM ANYWHERE • See the on-call schedule at a glance with month, week, and day views • Quickly change who's on call and create schedule exceptions • Set your availability status and manage contact methods: phone, SMS, email, even pagers • View and manage your practice's phone menus and create exceptions APPLE WATCH COMPANION • See who's on call right on your watch face • Review calls and read transcriptions from your wrist • Update on-call assignments, change your status, and send quick chat replies BUILT FOR IPAD • True split-view layouts and a Command Center dashboard designed for the larger screen SECURITY FIRST • Face ID, Touch ID, and PIN app lock • Encrypted credential storage and app-switcher privacy screening • Built for practices that handle protected health information FOR EVERYONE • Available in English (US, Canada) and Spanish (Latin America, Spain) • Full VoiceOver support, Dynamic Type, and WCAG 2.2 AA accessibility as standard • Light and dark mode On Call Central requires an active On Call Central account. Secure Chat and EHR integration (Modernizing Medicine) are available on participating accounts. Questions? Reach us at support@oncallcentral.com or support.oncallcentral.com. ## Key features - Listen to on-call messages - Respond to messages - Place direct calls - View call schedule - Update contact preferences ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/on-call-central/id1168997000/reviews.md ### 5/5 — Useful app *2026-07-23* I like the in app calling and transcribed messages. Makes sorting and retuning calls much easier. **Developer response:** Many thanks for the kind words. If you have any additional suggestions for how we can make the iOS app more useful, please reach out to us at support@oncallcentral.com. We take user feedback seriously, and it directly impacts the priorities of our engineering team. ### 1/5 — Cant log in *2023-02-20* Cant find a link to start an account! **Developer response:** Please note that all account setups are customized and cannot be done through the mobile application. To set up an account, please contact us at support@oncallcentral.com or call us at 1-855-5-ON-CALL. Our team will be happy to collect the necessary information to create your customized account. If your practice has already signed up for our service, your practice administrator should have access to your login information. If you encounter any issues accessing your account, please reach out to our support team using the contact information provided above. ### 5/5 — Excellent app is an understatement *2020-06-21* Great product, I recommend anyone who needs to use a call service, to use this app ### 5/5 — Best answering service app for doctors *2019-05-16* Makes accessing messages, returning calls and making changes on the go a breeze. **Developer response:** Many thanks for the kind words. If you have any additional suggestions for how we can make the iOS app more useful, please reach out to us at support@oncallcentral.com. We take user feedback seriously, and it directly impacts the priorities of our engineering team. ### 3/5 — New update *2019-04-16* I’ve been using this app for a couple months now and it was working fine. But recently, there was an update to this app which is making it very challenging to even listen to my messages in a timely manner. I had to restart my phone twice and open and close the app several times before I was even able to listen to one message. I wish there was a way I could go back to the last version so it wasn’t quite an issue anymore. I hope this glitch is taken care of soon! **Developer response:** Thank you for the bug report. This issue was fixed in the 1.0.10 release and should no longer be an issue. If you have any additional bug reports, or suggestions as to how we could improve the mobile app, please contact us at support@oncallcentral.com. We see those comments almost immediately, and it gets the fastest developer response. ### 5/5 — Sweet app. *2017-07-13* Adds current interfaces to a great service and product ## Frequently asked questions about On Call Central ### What can On Call Central do? On Call Central allows you to listen to and respond to your on-call messages, place calls to patients and colleagues, view and update your call schedule, and modify your contact preferences directly from your mobile device. ### Is On Call Central free to use? Yes, On Call Central is available for free download and use. The app is free with no in-app purchases or advertisements. ### What devices does On Call Central support? On Call Central is compatible with iPhone, iPad, and iPod devices. ### What is the age rating for On Call Central? On Call Central has an age rating of 17+, indicating it is intended for mature users. ### How often is On Call Central updated? The latest version of On Call Central is 1.8.5, and it was last updated on January 30, 2026. This suggests a consistent update schedule. ### What version of On Call Central is required? You will need version 4 or later of On Call Central to use this mobile application. ### What is the user sentiment for On Call Central? On Call Central has an average rating of 4.0 stars from 11 ratings, suggesting generally positive user feedback. ### Does On Call Central have ads? No, On Call Central does not contain advertisements. The app is ad-free. ## Version history (last 5 releases) ### 2.0.5 — 2026-08-21 The all-new On Call Central, rebuilt from the ground up. • In-app calling: call patients directly and receive calls in the app • Critical alerts: never miss a patient call, even on silent or Do Not Disturb • A dramatically faster, lighter app for iPhone and iPad • New Apple Watch companion app with on-call at a glance • Redesigned Secure Chat with reactions, read indicators, and attachments • New schedule views with quick on-call changes • Face ID and Touch ID app lock, Spanish and Canadian English support, and full accessibility ### 2.0.4 — 2026-08-10 The all-new On Call Central, rebuilt from the ground up. • In-app calling: call patients directly and receive calls in the app • Critical alerts: never miss a patient call, even on silent or Do Not Disturb • A dramatically faster, lighter app for iPhone and iPad • New Apple Watch companion app with on-call at a glance • Redesigned Secure Chat with reactions, read indicators, and attachments • New schedule views with quick on-call changes • Face ID and Touch ID app lock, Spanish and Canadian English support, and full accessibility ### 2.0.3 — 2026-07-30 The all-new On Call Central, rebuilt from the ground up. • In-app calling: call patients directly and receive calls in the app • Critical alerts: never miss a patient call, even on silent or Do Not Disturb • A dramatically faster, lighter app for iPhone and iPad • New Apple Watch companion app with on-call at a glance • Redesigned Secure Chat with reactions, read indicators, and attachments • New schedule views with quick on-call changes • Face ID and Touch ID app lock, Spanish and Canadian English support, and full accessibility ### 2.0.2 — 2026-07-24 The all-new On Call Central, rebuilt from the ground up. • In-app calling: call patients directly and receive calls in the app • Critical alerts: never miss a patient call, even on silent or Do Not Disturb • A dramatically faster, lighter app for iPhone and iPad • New Apple Watch companion app with on-call at a glance • Redesigned Secure Chat with reactions, read indicators, and attachments • New schedule views with quick on-call changes • Face ID and Touch ID app lock, Spanish and Canadian English support, and full accessibility ### 2.0.1 — 2026-07-22 The all-new On Call Central, rebuilt from the ground up. • In-app calling: call patients directly and receive calls in the app • Critical alerts: never miss a patient call, even on silent or Do Not Disturb • A dramatically faster, lighter app for iPhone and iPad • New Apple Watch companion app with on-call at a glance • Redesigned Secure Chat with reactions, read indicators, and attachments • New schedule views with quick on-call changes • Face ID and Touch ID app lock, Spanish and Canadian English support, and full accessibility ## Apps similar to On Call Central | App | Rating | Price | Category | | --- | --- | --- | --- | | [myKabaFusion](https://appshunter.io/ios/app/mykabafusion/id1541649611) | 3.0 (22) | Free | Medical | | [OneContent™ Mobile Deficiency](https://appshunter.io/ios/app/onecontent-mobile-deficiency/id466598492) | 2.5 (2) | Free | Medical | | [Veradigm EHR Clinical Images](https://appshunter.io/ios/app/veradigm-ehr-clinical-images/id1373823469) | 2.1 (8) | Free | Medical | | [MD Coder Pro - Charge Capture](https://appshunter.io/ios/app/md-coder-pro-charge-capture/id1501793878) | 3.0 (26) | Free | Medical | | [Anytime Clinician](https://appshunter.io/ios/app/anytime-clinician/id1494988627) | 4.3 (6) | Free | Medical | | [nimble RCM](https://appshunter.io/ios/app/nimble-rcm/id1024778856) | 3.0 (21) | Free | Medical | ## More apps by Acumantra Solutions, Inc. - [Vaetas Connect](https://appshunter.io/ios/app/vaetas-connect/id1143217818) All apps by Acumantra Solutions, Inc.: https://appshunter.io/developer/311986147 ## Related topics [on call central](https://appshunter.io/ios/topics/on-call-central) · [on call medical](https://appshunter.io/ios/topics/on-call-medical) · [on call](https://appshunter.io/ios/topics/on-call) · [call central](https://appshunter.io/ios/topics/call-central) · [clarus oncall](https://appshunter.io/ios/topics/clarus-oncall) --- *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 2026-09-02.*