Comparison

Mensa Guide vs Almanac Chat

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

Head to head
About

Mensa Guide

This medical reference app provides rapid access to antimicrobial therapy information. It features interactive navigation, advanced search capabilities, and built-in clinical calculators. Content is continuously updated with the latest resistance patterns and treatment guidelines.

Highlights
  • Interactive word navigation
  • Advanced search and filtering
  • Pathogen exploration
  • Clinical calculators
  • Continuously updated content
  • Inline notes and references
Features
Read full description

Mensa Guide is a comprehensive antimicrobial reference designed to support optimal therapeutic decision-making in infectious diseases. Content is structured for rapid access to key information, while allowing seamless exploration of additional details through inline notes. • Tap on any word in the text to navigate to another entry, check abbreviations, view explanatory notes, open clinical calculators, or access bibliographic references. • Search directly from almost all screens using clinically relevant criteria, or use full-text search for more specific queries. • Filter and explore more than 800 pathogens according to microbiological and clinical characteristics. • Use built-in calculators to estimate serum antibiotic concentrations, glomerular filtration rate, and many more additional clinical parameters and validated scores. • Rely on continuously updated content, regularly reviewed to reflect evolving resistance patterns, emerging pathogens and antimicrobials, epidemiological trends, and new evidence or treatment guidelines published in leading medical journals. Note: use of the Mensa Guide requires an annual subscription of $19.99 or a monthly subscription of $1.99 (price may vary by region), with a 30-day free trial period. A subscription allows the use of the Mensa Guide on macOS, iPhone and iPad platforms. -- About auto-renewing subscriptions: – An in-app subscription is one month for $1.99 or one year for $19.99. – Payment will be charged to your iTunes Account at confirmation of purchase. – Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. – Your account will be charged for renewal within 24-hours prior to the end of the current period for $1.99 or $19.99. – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. – Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms & Conditions: http://www.garmenmed.com/terms.html -- Disclaimer: This app is not intended for the general public but for health care professionals. Although we make every effort to ensure that the data is accurate, we are not responsible for any errors or omissions that the app may contain. The application of the information provided in a particular situation remains the sole responsibility of the health care professional. -- We would love to hear your suggestions, recommendations or corrections. Contact us at mensaguide@garmenmed.com

About

Almanac Chat

This AI-powered workspace assists healthcare professionals with clinical questions, patient data management, and research analysis. It synthesizes evidence from trusted sources, integrates with EHRs, and helps generate documents and presentations.

Highlights
  • Clinical evidence synthesis
  • EHR integration for patient context
  • Research collaboration with file analysis
  • Document and presentation generation
  • HIPAA-compliant infrastructure
  • Code execution and web search
Features
Read full description

Almanac is a HIPAA-compliant AI workspace built for healthcare professionals. Ask clinical questions, review evidence, work with patient context, analyze research, and create finished documents and presentations from one place. FIND CLINICAL EVIDENCE Ask about treatment guidelines, differential diagnoses, medications, trials, or the latest literature. Almanac searches trusted clinical sources and the medical literature, synthesizes the evidence, and shows you the sources behind its answers. MANAGE YOUR PATIENTS Connect your EHR to bring relevant patient information into the conversation. Review medications, labs, allergies, notes, and history while keeping the clinical question and patient context together. COLLABORATE ON RESEARCH Upload papers, datasets, images, and other files. Almanac can inspect study methods, compare evidence, analyze data, run code, recreate figures, and help you work through complex research questions. DELEGATE YOUR WORK Create presentations for rounds, draft clinical summaries, prepare patient education materials, analyze spreadsheets, generate reports, and work across documents without leaving the conversation. Under the hood, Almanac can use tools, write and run code, search the web and medical literature, work across files, and carry out multi-step tasks while you remain in control. Built for healthcare organizations with HIPAA-compliant infrastructure, enterprise authentication, access controls, and audit-ready workflows. Almanac supports clinical judgment and does not replace the judgment of a qualified healthcare professional. Terms of Service: https://almanac-health.com/legal/terms-of-service Privacy Policy: https://almanac-health.com/legal/privacy-policy

Screenshots

Mensa Guide4 screens
Almanac Chat4 screens

Verdict

The call

The clearest difference is monetization model: Almanac Chat at free with in-app purchases against Mensa Guide's subscription. Mensa Guide's advantage is review sentiment (72% vs 50%) and device support (3 vs 1). 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. Mensa Guide sells 2 in-app purchases, starting at $1.99 per month and Almanac Chat sells 4 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 6 level
Mensa Guide versus Almanac Chat: the parameters behind the verdict, then further details
ParameterMensa GuideAlmanac Chat
PriceFreeFree
Rating—4.4 (7 ratings) — better
Positive reviews72.2% of reviews — better50.0% of reviews
Number of ratings—7 — better
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.0 — better26.0
Further details — not scored
Size52 MB136 MB
Age rating17+17+
DeveloperGARMENMED, SCPAlmanac Health, Inc.

Customer experience

Mensa Guide

Written reviews18 reviews
Positive72.2%
Neutral22.2%
Negative5.6%

Almanac Chat

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

Mensa Guide

Subscriptions2
  • Monthly Subscription1 Month trial$1.991 Month
  • Annual Subscription1 Month trial$19.991 Year
4 purchases

Almanac Chat

Subscriptions4
  • Almanac Pro$39.991 Month
  • Almanac Max$199.991 Month
  • Almanac Pro Yearly$389.991 Year
Show 1 more
  • Almanac Extended Max$399.991 Month

Questions

Is Mensa Guide free?
Mensa Guide is free to download, with in-app purchases available.
Is Almanac Chat free?
Almanac Chat is free to download, with in-app purchases available.
Do Mensa Guide or Almanac Chat have ads?
Neither Mensa Guide nor Almanac Chat shows ads.
Which is updated more often, Mensa Guide or Almanac Chat?
Mensa Guide ships an update weekly, and Almanac Chat weekly. Most recently, Mensa Guide was updated on November 6, 2026 and Almanac Chat on November 8, 2026.

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