Comparison

TriVice vs On

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

Head to head
About

TriVice

This medical app streamlines patient referrals and provides expert advice for various specialties. It captures patient details, injury information, and clinical images, processing them through built-in pathways to offer guidance. The app facilitates real-time communication and integrates with hospital systems for improved documentation and patient care.

Highlights
  • Patient referral routing
  • Clinical image upload
  • In-built clinical pathways
  • Real-time notifications
  • Hospital system integration
  • Configurable specialty pathways
Features
Read full description

TriVice is a mobile app that can be downloaded from the App Store and is also available as a web-based desktop version. All acute referrals to specialities can be routed through the app. The app captures patient demographics, details of the injury and facilitates the upload of clinical photographs and images. The app processes the information provided, based on in-built clinical pathways and provides advice, which is then validated by the plastic surgical team. It enables real-time notification and communication with referring clinicians as well as integration into existing hospital systems such as Lorenzo. It is envisaged that the app will enhance communication between the referring Emergency Department clinician and the plastic surgery on-call team by making the referral process easier, smoother, seamless and with better documentation. The App can easily be configured to support various speciality pathways such as Plastics, Ophthalmology, Gastroenterology, Dermatology, Obs & Gyn, etc to improve referral and triaging processes and enhance patient care. TriVice has two separate interfaces- one for the Emergency Department clinicians who wish to refer patients to Plastic Surgery and the other for the on-call speciality surgical team who will receive these referrals. In order to use TriVice, the app must be downloaded from App Store and register as a user. Only those with valid NHS email addresses will be authorised to use the app. TriVice will streamline referral pathways and obviate the need to speak to the on-call speciality surgery team at the secondary care hospital for every referral unless an injury is serious or threatens limb or life. In most instances, TriVice will offer an action plan. The app has a built-in feature that enables the ED clinician to contact the on-call team directly, at the press of a button, where required. The information that is captured on the app will be incorporated into hospital clinical systems and be part of patient records.

About

On

Manage on-call shifts and track medical jobs efficiently. Prioritize workload, generate handover summaries instantly, and ensure data privacy with local storage. Designed by a doctor for fast, secure use during busy shifts.

Highlights
  • Track urgent and routine jobs
  • Prioritize workload
  • Generate structured handover summaries
  • Secure local data storage
  • Face ID protection
  • Fast and intuitive interface
Features
Read full description

On-call is the job management app built specifically for doctors working on-call shifts. It gives you a clean, fast way to track jobs, prioritise your workload and hand over safely. Track jobs the way you actually work. Add urgent and routine jobs as the bleeps come in. Handover in seconds. Generate a clean, structured summary in one tap. Send via messages, qr code or airdrop. Your data stays on your device, On-call stores everything locally. No accounts, no cloud sync, no analytics, no tracking. Data never leaves your phone. Face ID protection keeps the app locked between uses. Designed by a doctor, for doctors. Every design decision was made with a busy on-call shift in mind. Fast to open, fast to add a job, fast to clear one when it's done. On-call is completely free.

Screenshots

TriVice4 screens
On4 screens

Verdict

The call

The clearest difference is in-app purchases: TriVice at none against On's 1. TriVice also leads on iOS requirement (14.0 vs 17.6). On's advantage is update cadence (weekly vs every 2 months). On price, review sentiment, ads and monetization model 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. On sells 1 one-off in-app purchase. TriVice asks for nothing beyond the download.

UpkeepUpdate frequency

TriVice ships an update every 2 months, On weekly. The most recent releases landed on September 8, 2026 and August 7, 2026 respectively.

Scorecard3 real differences ยท 5 level
TriVice versus On: the parameters behind the verdict, then further details
ParameterTriViceOn
PriceFreeFree
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyEvery 2 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, Apple Watch โ€” better
Requires iOS14.0 โ€” better17.6
Further details โ€” not scored
Size31 MB8 MB
Age rating17+4+
DeveloperCapri Healthcare LtdMohsin Asad Sadiq

Customer experience

TriVice

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

On

Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TriVice

No in-app purchases

1 purchases

On

One-time1
  • Buy me a coffee$2.99

Questions

Is TriVice free?
TriVice is free to download, with no in-app purchases.
Is On free?
On is free to download, with in-app purchases available.
Do TriVice or On have ads?
Neither TriVice nor On shows ads.
Which is updated more often, TriVice or On?
TriVice ships an update every 2 months, and On weekly. Most recently, TriVice was updated on September 8, 2026 and On on August 7, 2026.

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