Comparison

On Call Central vs TrMedRX

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

On Call Central

Access and manage your medical on-call messages and schedules directly from your mobile device. Respond to messages, initiate calls to patients and colleagues, and update your contact preferences seamlessly.

Highlights
  • Listen to on-call messages
  • Respond to messages
  • Place direct calls
  • View call schedule
  • Update contact preferences
Features
Read full description

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.

About

TrMedRX

This app provides instant insights into medications and helps decode prescriptions. It leverages a comprehensive knowledge base for reliable drug information, empowering users to stay informed about their health.

Highlights
  • Instant medicine information
  • Decode doctor's prescriptions
  • Comprehensive knowledge base
  • Reliable drug data
  • AI-generated medical guidance
Features
Read full description

TrMedRX, by ThinkRoman, is your pocket pharmacist! Quickly understand any medicine or decode doctor’s prescriptions with ease. Powered by TrPharma's comprehensive knowledge base, TrMedRX offers reliable, up-to-date drug information at your fingertips. Download TrMedRX and unlock the world of medicines today! Knowledge is power—stay informed, stay healthy. Note: Information provided by TrMedRX is AI-generated and should be used as a guide. Always consult with a healthcare professional for medical advice.

Screenshots

On Call Central4 screens
TrMedRX3 screens

Verdict

The call

The clearest difference is rating: TrMedRX at 5.0 against On Call Central's 4.0. TrMedRX also leads on iOS requirement (12.0 vs 17.0). On Call Central's advantage is ratings volume (11 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

TrMedRX holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: On Call Central has 11 ratings behind it against 1, so its average is the more settled of the two.

Scorecard3 real differences · 7 level
On Call Central versus TrMedRX: the parameters behind the verdict, then further details
ParameterOn Call CentralTrMedRX
PriceFreeFree
Rating4.0 (11 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews—
Number of ratings11 — better1
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.012.0 — better
Further details — not scored
Size55 MB24 MB
Age rating17+17+
DeveloperAcumantra Solutions, Inc.Ashwani Dhar

Customer experience

On Call Central

All ratings11 ratings
Positive72.7%
Neutral9.1%
Negative18.2%
Written reviews6 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

TrMedRX

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

On Call Central

No in-app purchases

None

TrMedRX

No in-app purchases

Questions

Is On Call Central free?
On Call Central is free to download, with no in-app purchases.
Is TrMedRX free?
TrMedRX is free to download, with no in-app purchases.
Which has better reviews, On Call Central or TrMedRX?
TrMedRX is rated higher. On Call Central averages 4.0 out of 5 from 11 ratings, while TrMedRX averages 5.0 from 1 ratings.
Do On Call Central or TrMedRX have ads?
Neither On Call Central nor TrMedRX shows ads.

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