Comparison

Who's on Call Plus vs UCOM Call

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

Head to head
About

Who's on Call Plus

This app simplifies managing business hotlines and helplines for the Broadsoft platform. It allows for easy call forwarding to on-call operators, eliminating the need for manual handover or complex application use. Ideal for organizations requiring continuous availability.

Highlights
  • Manages business hotlines
  • Facilitates helpline call forwarding
  • Supports Broadsoft platform
  • Minimizes change effort
  • Ensures continuous operator availability
Features
Read full description

Whoโ€™s On Call, from DiMETRO, revolutionises the management of business hotlines, helplines, and any other telephony solution that needs to forward calls to an on-call operator. Designed specifically for the Broadsoft platform it minimises the effort to make changes. You might be part of a medical practice that needs to always have someone on call at all times. No need to pass the shared mobile around or get someone in the office to activate some tedious application to hand responsibility to another team member.

About

UCOM Call

Read full description

UCOM Call enables you and your team to maintain connectivity and enhance productivity while on the move, ensuring your extension is accessible wherever you go. Key Features of UCOM Call apps: Comprehensive Unified Communications (UC) Solution - Collaborate seamlessly with your team, regardless of your location. - Conduct video calls, arrange audio conferences and group chats, share files, and more. Effortlessly and Securely Facilitate Remote Work for Your Employees. - Place external calls using corporate identity/phone numbers, receiving calls through your office extension. - Monitor business communications through detailed customer profiles and a communication history categorized by each contact. Improved Connectivity and Call Quality, Even in Unstable Internet Conditions - Stay connected anywhere with push notifications, ensuring excellent customer service. - UCOM Call optimizes connectivity and voice quality by implementing top-notch audio codecs. Ensures Security for Your Conversations and Data - UCOM Call apps automatically encrypt calls, messages, and data using the most robust block ciphers available. Please note that a subscription to the UCOM services is required to use this app.

Screenshots

Who's on Call Plus4 screens
UCOM Call4 screens

Verdict

The call

The clearest difference is iOS requirement: UCOM Call at 11.0 against Who's on Call Plus's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Who's on Call Plus ships an update every 2 months, UCOM Call every 6 weeks. The most recent releases landed on July 28, 2026 and September 10, 2026 respectively.

Scorecard1 real difference ยท 7 level
Who's on Call Plus versus UCOM Call: the parameters behind the verdict, then further details
ParameterWho's on Call PlusUCOM Call
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 2 monthsEvery 6 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 โ€” better
Further details โ€” not scored
Size23 MB105 MB
Age rating4+4+
DeveloperDimetroUCOM Technology Pty Ltd

In-app purchases

None

Who's on Call Plus

No in-app purchases

None

UCOM Call

No in-app purchases

Questions

Is Who's on Call Plus free?
Who's on Call Plus is free to download, with no in-app purchases.
Is UCOM Call free?
UCOM Call is free to download, with no in-app purchases.
Do Who's on Call Plus or UCOM Call have ads?
Neither Who's on Call Plus nor UCOM Call shows ads.
Which is updated more often, Who's on Call Plus or UCOM Call?
Who's on Call Plus ships an update every 2 months, and UCOM Call every 6 weeks. Most recently, Who's on Call Plus was updated on July 28, 2026 and UCOM Call on September 10, 2026.

Other comparisons