Comparison

Drug Interactions vs Anasalva Interactions

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

Head to head
About

Drug Interactions

Features
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This app provides referenced information about drug interactions. On the one hand, you can get information about all interactions with a given medicine, and on the other hand, you can create and verify a prescription. The information is provided in the form of a memo including the level of dangerousness, the effect, the mechanism, the risk factors, the action to be taken and the bibliographical references. Substitution options with a nearby drug are also offered. The data required for this application is read from a remote and regularly updated server. You therefore need WiFi or cellular Internet access to view it.

About

Anasalva Interactions

Features
Read full description

Anasalva Interactions: Your Ally in Managing Drug Interactions In today's medical world, interactions between medications, foods, and other compounds are an increasing concern. Anasalva Interactions is an advanced and comprehensive solution designed to provide accurate and up-to-date information about these interactions, helping doctors, specialists, and the general public make informed and safe decisions. Additional Benefits: โ€ข Active Ingredient Interactions: Explore all the interactions each medication has with other active ingredients, along with detailed technical information, indications, and adverse reactions. โ€ข Medication Interactions: Identification of over 30 million potential interactions between multiple prescribed medications, with details on the level of severity. โ€ข Possible Substitutes: Discover safe alternatives and possible substitutes if your medication interacts with another one you are taking. โ€ข Food Interactions: Learn what foods and beverages to avoid when taking a prescribed medication. โ€ข Interaction Advice: Receive guidance on drug interactions and related observations. โ€ข Comprehensive Technical Data: Access detailed information on indications and specific risks by specialty for each active ingredient. Anasalva Interactions is an essential tool in managing drug interactions, offering advanced and safe solutions for handling medications and their interactions with other compounds and foods. Always consult your doctor or pharmacist before making any changes to your medication plan. Our goal is to warn and inform you about possible interactions, but any health decisions should always be supervised by a healthcare professional. For more information, please see our Privacy Policy and Terms of Use at: https://www.anasalva.org/politica-privacidad/ https://www.anasalva.org/condiciones-generales-de-uso/ https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Drug Interactions4 screens
Anasalva Interactions4 screens

Verdict

The call

The clearest difference is price: Anasalva Interactions at Free against Drug Interactions's $7.99. Drug Interactions's advantage is in-app purchases (none vs 3) and update cadence (every 3 months vs every 8 months). On ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Anasalva Interactions is free to download; Drug Interactions costs $7.99 up front. Anasalva Interactions sells 3 in-app purchases, starting at $4.99 per month. Drug Interactions asks for nothing beyond the download.

UpkeepUpdate frequency

Drug Interactions ships an update every 3 months, Anasalva Interactions every 8 months. The most recent releases landed on September 15, 2026 and July 29, 2026 respectively.

Scorecard3 real differences ยท 3 level
Drug Interactions versus Anasalva Interactions: the parameters behind the verdict, then further details
ParameterDrug InteractionsAnasalva Interactions
Price$7.99Free โ€” better
Update frequencyEvery 3 months โ€” betterEvery 8 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size1 MB54 MB
Age rating+1717+
DeveloperPierre ChailletCOMERCIAL ERNESFANY CORP

In-app purchases

None

Drug Interactions

No in-app purchases

3 purchases

Anasalva Interactions

Subscriptions3
  • Anasalva Interactions 1 Month$4.991 Month
  • Anasalva Interactions 6 Months3 Days trial$19.996 Months
  • Anasalva Interactions 1 Year3 Days trial$29.991 Year

Questions

Is Drug Interactions free?
Drug Interactions costs $7.99, with no in-app purchases.
Is Anasalva Interactions free?
Anasalva Interactions is free to download, with in-app purchases available.
Do Drug Interactions or Anasalva Interactions have ads?
Neither Drug Interactions nor Anasalva Interactions shows ads.
Which is updated more often, Drug Interactions or Anasalva Interactions?
Drug Interactions ships an update every 3 months, and Anasalva Interactions every 8 months. Most recently, Drug Interactions was updated on September 15, 2026 and Anasalva Interactions on July 29, 2026.

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