Comparison

Clarus OnCall vs CHEST

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

Head to head
About

Clarus OnCall

This app streamlines after-hours patient call management for healthcare providers using AI. It offers flexible notification and response options, transcribes calls into summarized messages, and enhances provider privacy and workflow efficiency without the need for a traditional call center.

Highlights
  • AI-powered call management
  • After-hours patient call handling
  • Flexible notification options
  • Multiple response methods
  • Automated call transcription
  • Secure message delivery
  • Masked caller-ID callback
Features
Read full description

Smarter After-Hours Call Management for Healthcare Providers The Clarus OnCall App helps your practice manage after-hours patient calls—without the cost or hassle of a traditional operator or call center. Powered by AI technology, Clarus OnCall delivers better communication, stronger privacy, seamless documentation, and optimized workflows—all at a lower cost. Our mission: let providers focus on what matters most—caring for patients. Take Control of After-Hours Communication With Clarus, providers choose how, when, and where they receive patient calls—and how they respond. Flexible options put you in charge of your time and your privacy. Notification Options: Push Notification Email SMS (Text Message) Phone Call Response Options: Call Back (via masked caller-ID) Recorded Voice Note Text to Voice Message How It Works Clarus OnCall captures inbound patient calls for your office and automatically transcribed them into clear, summarized messages. These messages are securely delivered to your device. You gain complete control over how and when to respond—ensuring patients receive timely, high-quality care, and your privacy is preserved. Key Benefits: No call center required Better documentation & workflow Increased provider flexibility Enhanced patient experience Protects provider privacy Subscription required. To learn more, contact info@claruscare.com. Compatibility iPhone Requires iOS 14.3 or later. Mac Requires macOS 12.0 or later

About

CHEST

This app helps attendees plan their experience at the CHEST Annual Meeting. Browse the educational program, build a personal schedule, and access convention center maps. Find details on special events, exhibitors, and important announcements.

Highlights
  • Browse educational program
  • Build personal schedule
  • Bookmark sessions/speakers
  • Convention center maps
  • Exhibitor listings
  • Special event details
  • Receive announcements
Features
Read full description

Plan your schedule and ensure you don't miss key CHEST Annual Meeting sessions with the CHEST-Events app. The app is your best source of information to ensure that you maximize your experience at the CHEST annual meeting. · Browse the entire educational program to build your personal schedule, and bookmark sessions or speakers. · Peruse detailed maps of the convention center and headquarters hotel so that you can easily get wherever you're going. · Find details on special events, how to claim CME, and onsite resources. · Access a listing of exhibitors and see where you can find companies in the Exhibit Hall. · Be the first to know about important announcements and updates from CHEST.

Screenshots

Clarus OnCall2 screens
CHEST3 screens

Verdict

The call

The clearest difference is rating: CHEST at 4.2 against Clarus OnCall's 3.4. CHEST also leads on monetization model (ad-supported vs subscription). Clarus OnCall's advantage is review sentiment (39% vs 0%) and update cadence (every 2 months vs every 10 months). On price, ads, in-app purchases and device support 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

CHEST holds the better App Store score, 4.2 against 3.4. Both are backed by a comparable volume of ratings — 50 and 15 respectively. Written reviews complicate that: 39% of Clarus OnCall's written reviews are positive against 0% of CHEST's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Clarus OnCall ships an update every 2 months, CHEST every 10 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Clarus OnCall versus CHEST: the parameters behind the verdict, then further details
ParameterClarus OnCallCHEST
PriceFreeFree
Rating3.4 (50 ratings)4.2 (15 ratings) — better
Positive reviews39.1% of reviews — better0.0% of reviews
Number of ratings50 — better15
Update frequencyEvery 2 months — betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationSubscriptionAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.6
Further details — not scored
Size26 MB53 MB
Age rating12+4+
DeveloperClarus Care, LLCAmerican College of Chest Physicians

Customer experience

Clarus OnCall

All ratings50 ratings
Positive60.0%
Neutral2.0%
Negative38.0%
Written reviews23 reviews
Positive39.1%
Neutral0.0%
Negative60.9%

CHEST

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Clarus OnCall

No in-app purchases

None

CHEST

No in-app purchases

Questions

Is Clarus OnCall free?
Clarus OnCall is free to download, with no in-app purchases.
Is CHEST free?
CHEST is free to download, with no in-app purchases.
Which has better reviews, Clarus OnCall or CHEST?
CHEST is rated higher. Clarus OnCall averages 3.4 out of 5 from 50 ratings, while CHEST averages 4.2 from 15 ratings.
Do Clarus OnCall or CHEST have ads?
Neither Clarus OnCall nor CHEST shows ads.
Which is updated more often, Clarus OnCall or CHEST?
Clarus OnCall ships an update every 2 months, and CHEST every 10 months. Most recently, Clarus OnCall was updated on October 22, 2026 and CHEST on October 24, 2026.

Other comparisons