Comparison

Synt® vs Safe Vent

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

Head to head
About

Synt®

This clinical super app synthesizes patient-specific medical information, offering diagnostic decision support and dynamic data for physicians. It aids in diagnosis by augmenting human intelligence with structured medical knowledge and analytics.

Highlights
  • Patient-specific medical information processing
  • Diagnostic decision support
  • Synthetic knowledge and dynamic data points
  • Integration with MediCalc® ia
  • 800+ Disease/Problem Profiles
  • 120+ Differential Diagnosis Sets
  • 1000+ Labs & Tests
Features
Read full description

ScyMed proudly introduces the new Synt® 1.3, an expert system representing the most innovative Clinical super App, for patient-specific medical information processing, synthetic knowledge and dynamic data points for reference, analytics, diagnostic decision support & patient care. In the era of information overload, rising complexity of healthcare and huge cognitive burden for physicians, the most critical challenge they encounter when making a Diagnosis is synthesizing complex patient data (hence its name). Synt® supports the Diagnostic Process achieving synergy between Human Intelligence and Intelligence Augmentation (IA) to reach Diagnostic excellence. The system is fully integrated (data level), with ScyMed's killerApp MediCalc® ia, our trusted and highly acclaimed Medical Calculator System™, with more than half a million users worldwide (since 1999). Featuring mCalx™ (1 panel, 150+ equations/scores). FEATURING: --------------------------------------- 800 Diseases/Problems PROFILES 120+ Differential Diagnosis (DDx) SETS 1000+ Labs & Tests 500+ Equations & Scores 800+ Signs & Symptoms 250+ Drugs 100,000+ DISEASE DATA POINTS (Custom, Disease-specific Flowsheets, any combination) --------------------------------------- Introductory Price: FREE (limited time) +For Physicians, Residents, Med students, PAs and NPs. +Developed by Board-certified physicians in the US. +Trusted resource with proven & reliable data processing. +Fastest & most efficient access to info +intuitive user interface +best Data synthesis & visualization +Evidence-based and fully referenced -------------------------------- DDx Expert System Synt® is a Diagnostic Intelligence Augmentation (IA & AI) application. A rules-based expert system for Clinical Diagnosis. The logic of algorithms and the medical knowledge have been manually encoded. Every bit of data has been meticulously structured and programmed. The diagnostic logic is clear and transparent (no blackbox).  Synt® doesn't rely on LLM or Natural Language Processing at this time. Data: from Static Text to Dynamic Flowsheet Synt® is a breakthrough, it changes access to a wealth of medical knowledge from the static isolated text (book, document) to a connected, custom dynamic flowsheet (software, flowchart). It allows users to visualize and compare, side-by-side, all disease information at the deepest granular level (ad lib), including Signs, Symptoms, Labs, Tests, parameters, equations, scores, etc. The user controls the panels, selects Diseases, changes views, filters data and in the DDx+™ Tool can highlight patient-specific findings for visual efficiency. Big Data. Structured. Synt® is structured 'Big Data', organized, classified, accurate, synthesized. The largest virtual medical information matrix (flowsheet) ever developed, >2 million cells (>800 diseases by >2200 S&S, Labs, Tests, parameters, eqs, scores in the rows). Cells are populated when pertinent and indicate expected findings. Content, Function & UX/UI Synt® incorporates a wealth of synthesized info & knowledge on Diseases & Problems. Data Point cells include links to disease info, pearls, definitions, dynamic tables, classifications, normall values, converters (SI), Stats, Se, Sp, etc. Synt® functionality is highly versatile, it offers multiple views of data (search, filters, selections by Dz or SLT, processing, customization, etc.). The dark UI is elegant & visually efficient, UX is superb. ------------------------- Synt® Tools: DDx+™ (Differential Diagnosis +™) From Dx to specific Dx Noso™ Tool (Disease Data Points Tool) For DDx wayfinding SLT Checkr™ (S&S, Labs, Tests Checker™ Tool) - Symptom, Sign, Lab, Test Checker From Symptom (SLT) to Dx or Drug Drug effx™ Tool (Drug effects) From Drug to symptoms (SLT) & vice versa Synt® emphasis is on Differential Diagnosis (DDx), not on the presentation, Dx (label), Rx or Management. Synt® is NOT a Diagnostic program, it is a DDx Decision Support Tool.

About

Safe Vent

Read full description

Safe Vent performs calculations and provides recommendations designed to guide and complement healthcare team decisions in anesthesia/operating rooms, emergencies, and intensive care units. Oxygenation formulas, ventilation, mechanical power, driving pressure, and optimal PEEP predicted by Artificial Intelligence are some of its interesting features. This application does not replace individualized medical judgment for each patient and specific situation. Privacy policy: https://docs.google.com/document/d/1ESNGzHMyY034zsNM9J1f7BLyS47zP1PTvdaTCp1sdfg/edit?pli=1#heading=h.2gfsp4psfhxd Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Synt®4 screens
Safe Vent2 screens

Verdict

The call

The clearest difference is in-app purchases: Synt® at none against Safe Vent's 2. Synt® also leads on update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement 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. Safe Vent sells 2 in-app purchases, starting at $2.99 per month. Synt® asks for nothing beyond the download.

UpkeepUpdate frequency

Synt® ships an update every 2 weeks, Safe Vent every 3 months. The most recent releases landed on October 5, 2026 and September 11, 2026 respectively.

Scorecard2 real differences · 8 level
Synt® versus Safe Vent: the parameters behind the verdict, then further details
ParameterSynt®Safe Vent
PriceFreeFree
Rating5.0 (13 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings13 — better—
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size84 MB58 MB
Age rating17+17+
DeveloperScyMed, IncSYNAPS AI SAS

In-app purchases

None

Synt®

No in-app purchases

2 purchases

Safe Vent

Subscriptions2
  • Safe Vent Full Access3 Days trial$2.991 Month
  • Safe Vent Full Access3 Days trial$29.991 Year

Questions

Is Synt® free?
Synt® is free to download, with no in-app purchases.
Is Safe Vent free?
Safe Vent is free to download, with in-app purchases available.
Do Synt® or Safe Vent have ads?
Neither Synt® nor Safe Vent shows ads.
Which is updated more often, Synt® or Safe Vent?
Synt® ships an update every 2 weeks, and Safe Vent every 3 months. Most recently, Synt® was updated on October 5, 2026 and Safe Vent on September 11, 2026.

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