Synt® vs medAiLOG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
medAiLOG
This AI-powered medical app assists healthcare professionals in taking patient histories, conducting physical exams, prioritizing investigations, and accessing information on differential diagnoses and management. It generates instant summary reports to streamline documentation.
- AI-powered medical history taking
- Focused physical examination tools
- Prioritized investigation suggestions
- Differential diagnosis visualization
- Management information access
- Instant summary report generation
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Are you a medical professional looking to streamline your practice? Look no further than medAiLOG - the ultimate AI-powered app for taking a comprehensive medical history, conducting a focused physical exam, prioritizing investigations, and looking up relevant information regarding differential diagnosis and management: Catered for every country: medAiLOG is designed to meet the unique needs of all countries, adopting widely accepted medical textbooks and guidelines. Focused but detailed history-taking: medAiLOG's comprehensive history-taking feature covers all bases, including red flags and adjusted for different ages, so users can rest assured they've covered all necessary bases. Focused physical examination: Our app saves time and effort by prioritizing important signs to look for during a physical exam, and even includes tools like bedside ultrasound, ECG, dipstick, and peak flow meter to aid in the process. Prioritized investigations: medAiLOG prioritizes the most important investigations to be done specifically for your case, with reasons supported by widely adopted guidelines and textbooks. Relevant differential diagnosis: With medAiLOG, users can easily visualize the most relevant diagnoses. Management information for the case: With medAiLOG, user can get the relevant management information to assist them to make further decision. Instant output of a Summary Report: medAiLOG allows users to summarize all the findings with one-click, streamlining the documentation process and saving valuable time. Try medAiLOG out today and experience the convenience and power of AI-assisted medicine at your fingertips. Disclaimer: This medical app, medAiLog, is intended for informational purposes only and should not be considered a substitute for professional medical advice, diagnosis, or treatment. The information provided in this app is not intended to replace or be used as a substitute for the advice of a qualified healthcare provider. Users of this app should always seek the advice of their healthcare provider with any questions or concerns regarding their health or medical condition. The content provided in this app is based on general medical knowledge and guidelines and may not be applicable to individual cases or circumstances. The app owner and developers do not guarantee the accuracy, completeness, timeliness, or reliability of any information or content provided in this app. The app owner and developers are not liable for any errors or omissions, or for any actions taken based on the information provided in this app. The use of this app does not create a doctor-patient relationship between the user and the app owner or developers. The app owner and developers are not responsible for any interactions or communications between users of this app and healthcare providers.This app may provide links or references to third-party websites or resources for additional information. The app owner and developers are not responsible for the content or accuracy of any third-party websites or resources, and the inclusion of any links or references does not imply endorsement or recommendation. Users of this app should always consult with a qualified healthcare provider for medical advice, diagnosis, or treatment, and should not rely solely on the information provided in this app. By using this app, you acknowledge and agree to the terms and conditions of this disclaimer. If you do not agree with this disclaimer, you should not use this app.
Screenshots
Verdict
The clearest difference is update cadence: Synt® at every 2 weeks against medAiLOG's every 2 months. Synt® also leads on ratings volume (13 vs 1). medAiLOG's advantage is iOS requirement (11.0 vs 13.0). On price, rating, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Synt® against 5.0 for medAiLOG. That said, the two scores are not equally well evidenced: Synt® has 13 ratings behind it against 1, so its average is the more settled of the two.
Synt® ships an update every 2 weeks, medAiLOG every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Synt® | medAiLOG |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (13 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 13 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 51 MB |
| Age rating | 17+ | 17+ |
| Developer | ScyMed, Inc | GRADE LIMITED |
Customer experience
Synt®
medAiLOG
In-app purchases
Synt®
No in-app purchases
medAiLOG
No in-app purchases









