Comparison

Tanglewood Rx vs DrDrugs

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

Head to head
About

Tanglewood Rx

Features
Read full description

Tanglewood Rx is a free application that helps connect you to your local Tanglewood Pharmacy, located in Stephenville. Along with submitting refill requests, you will also have access to important data about your prescriptions while on the go. From the app, you will be presented with a variety of valuable tools: • Login to view and request refills from your prescription profile • Access a pocket profile--a summary of your recent prescriptions, prescribing physicians, allergy history and more • View the drug monograph information for most drugs in your prescription history • View Tanglewood Pharmacy's location, phone number, and store hours • Quickly request refills without logging in by typing the Rx numbers or scanning the Rx barcodes • Receive an immediate response confirming the validity of the prescription number The Tanglewood Rx application is developed by Computer-Rx Pharmacy Software.

About

DrDrugs

This medical reference app provides comprehensive drug information, including over 1,400 monographs and 700 dosing calculators. It focuses on safe practice and patient care, offering audio pronunciations and updated content for various patient populations and high-alert medications.

Highlights
  • 1,400+ drug monographs
  • 700+ built-in dosing calculators
  • Audio pronunciations for 1200+ drugs
  • NDC codes for 1300+ monographs
  • BEERS, REMS, and NDC indices
  • Pediatric, geriatric, and OB dosing
  • High Alert Medication identification
Features
Read full description

"Try before you buy" – Download the FREE app, which includes sample content. An in-App purchase is required to unlock all content. Davis’s Drug Guide for Physicians, 20th Edition is a trusted drug reference designed for medical students, residents, and practicing physicians. It delivers essential information needed to prescribe and manage medications safely across the lifespan. The guide features well-organized monographs for hundreds of generic drugs and thousands of trade names, emphasizing clinical prescribing, monitoring, administration, and patient management. This comprehensive resource enhances patient safety with high-alert medication markers, life-threatening side effects highlighted in red bold text, REMS icons for high-risk drugs, and detailed guidance on drug interactions. It also includes special considerations for pediatric, geriatric, pregnancy, lactation, and reproductive-age patients. The 20th Edition provides comprehensive prescribing information physicians need to deliver optimal patient care. DrDrugs includes 700+ built-in drug dosing calculation tools, enabling users to review a drug, calculate dosage, and administer medication seamlessly within a single workflow. Comprehensive coverage on 1,400+ drug monographs including more than: - 5,000 trade & generic drugs as well as expanded coverage of herbal products - 150 drug classifications, both therapeutic and pharmacologic (if available) - 500 commonly used combination drugs, including the dosage amount of the active generic ingredient - Most complete life-span drug dosing considerations for adult, pediatric, & geriatric patients Coverage on vulnerable populations including: - New indications & dosing recommendations for top 100 pediatric drugs - Pediatric, geriatric & OB medication administration considerations - A complete immunization schedule - Special techniques for administering medications to children - Oral rehydration solutions - Drugs and breast feeding - List of drugs associated with increased number of falls in the elderly More High Alert Coverage and Patient Safety Information than any other drug guide including: - Special highlights to identify High Alert Medications with high risks for patient injury & information throughout the monograph that explain what the physician can do to ensure patient safety - “Do not confuse with" & "Do not crush, break, or chew" caution statements highlighted to support safe practice - Information on how to prevent administration errors, detect dosing & dispensing errors & detect or prevent adverse drug reactions (ADR)s. - Explanations on how to administer medication safely by all routes–including signs and symptoms for toxicity & overdose, safe handling tips & how to educate patients for safe medication use in the home Plus integrated dosing calculators-700+ built in weight-based drug dosing calculation tools, simply review a drug, calculate the dose & administer all in a single step, without needing to switch to a separate drug dosing program. SUBSCRIPTION INFORMATION Purchase a yearly auto-renewing subscription for full content access and updates. • Yearly auto-renewing subscription: $38.99 Payment will be charged to your iTunes Account upon purchase confirmation. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Users can manage subscriptions and disable auto-renewal anytime through device Settings > iTunes & App Store. Any unused portion of a free trial period will be forfeited upon subscription purchase where applicable. If you have any questions or comments, email us any time: customersupport@skyscape.com or call 508-299-3000 Privacy Policy- https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms & Conditions- https://www.skyscape.com/terms-of-service/licenseagreement.aspx Author(s): Cynthia A. Sanoski Publisher: F. A. Davis Company

Screenshots

Tanglewood Rx2 screens
DrDrugs4 screens

Verdict

The call

The clearest difference is in-app purchases: Tanglewood Rx at none against DrDrugs's 6. Tanglewood Rx also leads on ads (none vs shown). DrDrugs's advantage is update cadence (every 4 months vs every 43 months) and device support (4 vs 2). On price 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. DrDrugs sells 6 in-app purchases, starting at $3.99 per month. Tanglewood Rx asks for nothing beyond the download.

UpkeepUpdate frequency

Tanglewood Rx ships an update every 43 months, DrDrugs every 4 months. Both last shipped on November 2, 2026.

Scorecard5 real differences · 5 level
Tanglewood Rx versus DrDrugs: the parameters behind the verdict, then further details
ParameterTanglewood RxDrDrugs
PriceFreeFree
Rating—4.5 (35 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—35 — better
Update frequencyEvery 43 monthsEvery 4 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.013.0 — better
Further details — not scored
Size3 MB46 MB
Age rating17+17+
DeveloperTanglewood Pharmacy, IncSkyscape Medpresso Inc

In-app purchases

None

Tanglewood Rx

No in-app purchases

6 purchases

DrDrugs

Subscriptions5
  • Drug Guide-Physicians 1/M Sub$3.991 Month
  • 25% off Limited Period Offer$29.491 Year
  • 20% off Limited Period Offer$31.491 Year
Show 2 more
  • 15% off Limited Period offer$33.491 Year
  • Drug Guide-Physicians 1/Y Sub$38.991 Year
One-time1
  • Drug Guide for Physicians,17Ed$49.99

Questions

Is Tanglewood Rx free?
Tanglewood Rx is free to download, with no in-app purchases.
Is DrDrugs free?
DrDrugs is free to download, with in-app purchases available.
Do Tanglewood Rx or DrDrugs have ads?
DrDrugs shows ads; Tanglewood Rx does not.
Which is updated more often, Tanglewood Rx or DrDrugs?
Tanglewood Rx ships an update every 43 months, and DrDrugs every 4 months. Most recently, Tanglewood Rx was updated on November 2, 2026 and DrDrugs on November 2, 2026.

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