Comparison

Dr.Oracle AI Medical Assistant vs Infinite Digits

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

Head to head
About

Dr.Oracle AI Medical Assistant

This AI-powered medical assistant provides evidence-based answers to clinical questions, citing official guidelines, research, and case reports. It's designed to support medical professionals and students with up-to-date information and analysis.

Highlights
  • Evidence-based medical answers
  • Cited from official guidelines and research
  • Continuously updated information
  • Physician-reviewed accuracy
  • Differential diagnosis support
  • Guideline-directed treatment identification
  • Clinical literature analysis
Features
Read full description

Dr.Oracle is the world's most powerful Medical AI & has the highest score on the United States Medical Licensing Exams in history. Every answer is fully cited from official medical guidelines, published research, FDA drug labels, and real case reports, continuously updated, and reviewed by our multidisciplinary physician-led advisory board. Dr.Oracle is currently the only true medical AI that is continuously fact checked by humans and fine-tuned weekly to improve accuracy. Already adopted by hospital systems, residency programs, and universities as their primary point-of-care clinical support tool, Dr.Oracle is built to deliver evidence-based medicine at your fingertips. Dr.Oracle is 100% physician-owned and dedicated solely to improving medical education and patient care. Built for: Students, Residents, Physicians, Physician Associates, and Nurse Practitioners Why Clinicians Trust Dr.Oracle: - World-record exam performance on USMLE & NMLE - Always up to date: official guidelines, research studies, FDA Drug labels, and case reports - Continuously reviewed by our physician advisory board - Proven adoption by hospitals and residency programs - Physician-owned: built by doctors, for all medical practitioners What You Can Do with Dr.Oracle: - Solve complex differentials using guideline-backed logic and case report evidence - Instantly identify guideline-directed treatments & management steps - Discuss any condition in real time, across all subspecialties - Review clinical literature with analysis of study strengths & weaknesses - Accelerate mastery with deep conversational explanations Note: Dr.Oracle AI is a paid-only service with free trials available to new users. Terms of Service: https://www.droracle.ai/tos Privacy Policy: https://www.droracle.ai/privacy

About

Infinite Digits

Features
Read full description

How many digits of pi can you remember—and how much do you really know about the numbers behind them? Infinite Digits turns mathematical constants into a focused, rewarding learning experience. Memorize digits at your own pace, test your recall under pressure, explore the formulas that make each constant meaningful, and watch your skills grow over time. Go beyond π Study eight essential mathematical constants: • Pi (π) • Euler’s Number (e) • The Golden Ratio (φ) • The Euler–Mascheroni Constant (γ) • Square Root of 2 (√2) • Square Root of 3 (√3) • Natural Logarithm of 2, ln(2) • Apéry’s Constant, ζ(3) BUILD A MEMORY THAT LASTS Training Mode gives you a calm, flexible place to practice. Choose a constant, set the number of digits, enter the sequence from memory, and get clear feedback on your result. Start with a short run or work toward hundreds and thousands of digits—the pace is yours. TAKE ON THE CHALLENGE Ready to find your limit? Challenge Mode offers seven levels, from a quick 9-digit warm-up to a legendary 9,999-digit test. New levels unlock as your continuous correct prefix improves, giving every session a clear goal and every personal best a reason to keep going. SEE MORE THAN A SCORE A single percentage never tells the whole story. Infinite Digits tracks both your longest correct prefix and your position-by-position accuracy, so you can see where your recall is strong and where it breaks down. Review recent sessions, compare constants, follow progress charts, and turn small improvements into lasting momentum. UNDERSTAND BEFORE YOU MEMORIZE The Formula Explorer connects digits to ideas. Interactive visuals, sliders, core formulas, and guided steps help you see how each constant appears in geometry, calculus, logarithms, sequences, and number theory. EXPLORE THE STORIES BEHIND THE SYMBOLS Open the built-in mathematical encyclopedia to discover each constant’s historical timeline, real-world and scientific applications, and surprising facts. Learn how π evolved from ancient approximations, why e appears in growth and decay, how φ connects to geometry, and why ζ(3) still fascinates mathematicians. CALCULATE WITH PRECISION Need more digits for study, reference, or curiosity? Use the Constants Calculator to generate high-precision values, adjust the number of decimal places, preview the result, and copy the full value when you need it. DESIGNED FOR FOCUSED PRACTICE • Eight constants in one beautifully organized app • Adjustable training length • Seven progressively challenging recall levels • Detailed session history and performance statistics • Longest-prefix and positional-accuracy tracking • Interactive formula visualizations • Historical timelines, applications, and facts • High-precision constants calculator • Ten distinctive light and dark color themes • Optional sound effects and haptic feedback • Practice progress saved locally on your device • Interface support for English, German, French, Spanish, Japanese, Korean, Simplified Chinese, and Traditional Chinese FOR CURIOUS MINDS AT EVERY LEVEL Infinite Digits is made for students, teachers, math enthusiasts, trivia lovers, competitive memorizers, and anyone who enjoys turning a difficult goal into a daily habit. You do not need to be a mathematician. Start with a few digits, learn the pattern, and build from there. Your next personal best begins with one more digit. Download Infinite Digits and discover how far your memory—and your curiosity—can go.

Screenshots

Dr.Oracle AI Medical Assistant4 screens
Infinite Digits4 screens

Verdict

The call

The clearest difference is price: Dr.Oracle AI Medical Assistant at Free against Infinite Digits's $4.99. Dr.Oracle AI Medical Assistant also leads on update cadence (every 5 weeks vs every 7 months). Infinite Digits's advantage is in-app purchases (none vs 13). On 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

Dr.Oracle AI Medical Assistant is free to download; Infinite Digits costs $4.99 up front. Dr.Oracle AI Medical Assistant sells 13 in-app purchases, starting at $5.99 per month. Infinite Digits asks for nothing beyond the download.

UpkeepUpdate frequency

Dr.Oracle AI Medical Assistant ships an update every 5 weeks, Infinite Digits every 7 months. The most recent releases landed on October 30, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 7 level
Dr.Oracle AI Medical Assistant versus Infinite Digits: the parameters behind the verdict, then further details
ParameterDr.Oracle AI Medical AssistantInfinite Digits
PriceFree — better$4.99
Rating4.7 (1.1K ratings) — better—
Positive reviews56.3% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 5 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size39 MB67 MB
Age rating17+4+
DeveloperTheDeep, LLC.SimTeCon GmbH

Bugs and requests

Dr.Oracle AI Medical Assistant

Reported bugs

3 issues
  • Login and account management issues
  • Recurring billing problems and inability to cancel
  • Frequent app crashes and downtime

Requested features

4 requests
  • Copy and paste functionality for follow-up questions
  • Improved user interface and navigation
  • Expanded content coverage and regular updates
  • Better integration with other medical resources

Infinite Digits

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Dr.Oracle AI Medical Assistant

Subscriptions13
  • Dr.Oracle - Basic$5.991 Month
  • Dr.Oracle - Advanced$9.991 Month
  • Dr.Oracle AI$12.991 Month
Show 10 more
  • Dr.Oracle7 Days trial$12.991 Month
  • Dr.Oracle - Pro$12.991 Month
  • Monthly Subscription + 30% off7 Days trial$17.491 Month
  • Monthly Subscription7 Days trial$24.991 Month
  • 3 Month Subscription$34.993 Months
  • Dr.Oracle - Pro: 3 Month Plan7 Days trial$34.993 Months
  • 3 Month Subscription7 Days trial$63.003 Months
  • Dr.Oracle Pro - Yearly7 Days trial$124.991 Year
  • Yearly Subscription7 Days trial$167.991 Year
  • Yearly Subscription7 Days trial$239.001 Year
None

Infinite Digits

No in-app purchases

Questions

Is Dr.Oracle AI Medical Assistant free?
Dr.Oracle AI Medical Assistant is free to download, with in-app purchases available.
Is Infinite Digits free?
Infinite Digits costs $4.99, with no in-app purchases.
Do Dr.Oracle AI Medical Assistant or Infinite Digits have ads?
Neither Dr.Oracle AI Medical Assistant nor Infinite Digits shows ads.
Which is updated more often, Dr.Oracle AI Medical Assistant or Infinite Digits?
Dr.Oracle AI Medical Assistant ships an update every 5 weeks, and Infinite Digits every 7 months. Most recently, Dr.Oracle AI Medical Assistant was updated on October 30, 2026 and Infinite Digits on October 20, 2026.

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