Comparison

Viz.ai vs Aidoc

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

Aidoc

This app provides AI-powered solutions for medical imaging, flagging and prioritizing acute conditions. It streamlines communication to expedite diagnosis and improve patient care by analyzing exams and highlighting suspected findings.

Highlights
  • AI-based flagging of acute abnormalities
  • Prioritization of urgent medical imaging exams
  • Streamlined communication for decision making
  • Analysis of medical exams for suspected findings
  • Improved time-to-treatment and quality of care
Features
Read full description

Aidoc - the leading provider of clinical AI solutions for enterprise imaging - provides the most comprehensive solutions for addressing acute conditions directly in the medical imaging workflow, activation care coordination across neurovascular, cardiovascular, interventionalists, and vascular surgeons and teams. The Aidoc mobile communication application streamlines communication to expedite time sensitive decision making and improve quality of care. The application provides AI-based prioritization and notification of a wide range of acute pathologies including large vessel occlusions and pulmonary embolisms, all through a secure HIPAA-compliant mobile application. Aidoc’s Always-on AI automatically fetches and analyzes every relevant exam to identify suspected findings. Once an exam is flagged, Aidoc then highlights the suspected findings directly in the medical imaging workflow. For an acute finding, the images and relevant EHR data (including trends) are then pushed into the mobile application to activate timely care team interventions. Clinicians can set their preferences in the mobile, including an on-call indication, site specification and specific workflows. Aidoc helps cut the time from scan to diagnosis, speeding up efficiency, time-to-treatment and improving quality of care.

Screenshots

Viz.ai4 screens
Aidoc4 screens

Verdict

The call

The clearest difference is review sentiment: Aidoc at 100% against Viz.ai's 14%. Aidoc also leads on rating (4.8 vs 4.2) and iOS requirement (15.6 vs 17.0). Viz.ai's advantage is ratings volume (36 vs 12). On price, update cadence, ads and in-app purchases 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

Aidoc holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 36 and 12 respectively. Written reviews point the same way: 14% of Viz.ai's written reviews are positive against 100% of Aidoc's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.

Scorecard4 real differences · 6 level
Viz.ai versus Aidoc: the parameters behind the verdict, then further details
ParameterViz.aiAidoc
PriceFreeFree
Rating4.2 (36 ratings)4.8 (12 ratings) — better
Positive reviews14.3% of reviews100.0% of reviews — better
Number of ratings36 — better12
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size56 MB92 MB
Age rating12+17+
DeveloperViz.ai, Inc.Aidoc Medical Ltd

Customer experience

Viz.ai

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

Aidoc

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Viz.ai

No in-app purchases

None

Aidoc

No in-app purchases

Questions

Is Viz.ai free?
Viz.ai is free to download, with no in-app purchases.
Is Aidoc free?
Aidoc is free to download, with no in-app purchases.
Which has better reviews, Viz.ai or Aidoc?
Aidoc is rated higher. Viz.ai averages 4.2 out of 5 from 36 ratings, while Aidoc averages 4.8 from 12 ratings.
Do Viz.ai or Aidoc have ads?
Neither Viz.ai nor Aidoc shows ads.
Which is updated more often, Viz.ai or Aidoc?
Viz.ai ships an update fortnightly, and Aidoc fortnightly. Most recently, Viz.ai was updated on September 16, 2026 and Aidoc on September 19, 2026.

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