Comparison

Viz.ai vs HPEC

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

Head to head
About

Viz.ai

This AI-powered telehealth platform assists clinicians in detecting critical diseases like stroke through advanced imaging analysis. It automates workflows and provides mobile imaging with HIPAA-compliant messaging to synchronize care across specialties.

Highlights
  • AI-powered disease detection
  • Automated CT perfusion imaging
  • Mobile imaging capabilities
  • HIPAA-compliant messaging
  • Synchronized clinical workflows
  • Remote installation
Features
Read full description

A Telehealth Platform from the World’s Leading AI Healthcare Company. Viz.ai, which uses artificial intelligence to detect diseases like large vessel occlusions and intracerebral hemorrhages, advanced imaging to automate CT perfusion. Viz.ai also provides mobile imaging and HIPAA-compliant messaging to help synchronize workflow across multiple specialties for diseases like stroke. Fast and easy to install remotely, our plug-and-play solution is designed to help clinical teams during these challenging times. Viz LVO, Viz CTP and Viz ICH are regulated as a medical device and intended for use by trained clinicians. Indications for use are available here: https://www.viz.ai/indications-for-use/

About

HPEC

This app allows physicians to securely store and verify their medical credentials digitally. It enables access to a private, self-moderated social network for verified medical professionals to connect and collaborate.

Highlights
  • Digital medical credential storage
  • Verifiable digital credentials
  • Self-sovereign identity system
  • Encrypted cloud agent
  • Private physician social network
  • Self-moderation for censorship resistance
  • Professional reputation building
Read full description

The HPEC wallet is a user centric, privacy preserving application that allows physicians like you to upload your medical credentials and receive verifiable digital credentials from credential issuing bodies. We call the credentials “verifiable” because when they are issued and accepted by you, proof of the transaction is logged on a distributed ledger, in order to record the event permanently. Our application consists of a self-sovereign identity system for each physician user, built in a secure and encrypted cloud agent that you control – your credential wallet. The digital wallet and credential verification portion of our application is built on open-sourced self-sovereign identity standards developed by the World Wide Web Consortium, (WC3,) and the Decentralized Identity Foundation (DIF.) Any credential issuing body who wants to participate and issue credentials can use and interoperate with our open standards-based system. In the meantime, physicians can also upload stored copies of their paper credentials, and have that data verified through the HPEC network. Once physicians have their credentials and identity verified, they are then allowed access to a private social network of other physician colleagues who have also been verified. Our unique social network includes identity verification and deploys a proprietary protocol of self-moderation making it, censorship resistant. The HPEC network allows you to build you professional reputation and connect with similarly verified colleagues on to collaborate towards common goals. Physician centric control of their verified professional data gives the physician community the ability to verify who they are in a secure and trusted way so they can move freely throughout the healthcare system. To get started you need: - a government issued ID - a copy of a medical license - 5-7 min to complete the onboarding process Let’s go!

Screenshots

Viz.ai4 screens
HPEC4 screens

Verdict

The call

The clearest difference is review sentiment: HPEC at 100% against Viz.ai's 14%. HPEC also leads on rating (5.0 vs 4.2) and iOS requirement (14.0 vs 17.0). On price, ratings volume, update cadence and ads 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

HPEC holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 36 and 13 respectively. Written reviews point the same way: 14% of Viz.ai's written reviews are positive against 100% of HPEC's.

UpkeepUpdate frequency

Viz.ai ships an update fortnightly, HPEC every 3 weeks. The most recent releases landed on September 16, 2026 and June 11, 2026 respectively.

Scorecard3 real differences · 7 level
Viz.ai versus HPEC: the parameters behind the verdict, then further details
ParameterViz.aiHPEC
PriceFreeFree
Rating4.2 (36 ratings)5.0 (13 ratings) — better
Positive reviews14.3% of reviews100.0% of reviews — better
Number of ratings36 — better13
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.014.0 — better
Further details — not scored
Size56 MB56 MB
Age rating12+17+
DeveloperViz.ai, Inc.HPEC, Inc

Customer experience

Viz.ai

All ratings36 ratings
Positive77.8%
Neutral2.8%
Negative19.4%
Written reviews7 reviews
Positive14.3%
Neutral0.0%
Negative85.7%

HPEC

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Viz.ai

No in-app purchases

None

HPEC

No in-app purchases

Questions

Is Viz.ai free?
Viz.ai is free to download, with no in-app purchases.
Is HPEC free?
HPEC is free to download, with no in-app purchases.
Which has better reviews, Viz.ai or HPEC?
HPEC is rated higher. Viz.ai averages 4.2 out of 5 from 36 ratings, while HPEC averages 5.0 from 13 ratings.
Do Viz.ai or HPEC have ads?
Neither Viz.ai nor HPEC shows ads.
Which is updated more often, Viz.ai or HPEC?
Viz.ai ships an update fortnightly, and HPEC every 3 weeks. Most recently, Viz.ai was updated on September 16, 2026 and HPEC on June 11, 2026.

Other comparisons