Drug Interactions vs RxLabels
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Drug Interactions
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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.
RxLabels
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RxLabels, your go-to App for all your pharmaceutical label searches.ย With a vast database of over 146,500 labels submitted to the FDA, RxLabels offers an unparalleled resource for accessing drug labeling information. Search Flexibility: Look up any drug by its name, filter by company or drug formulation (tablet, capsules, suspension, injection, etc.). Find exactly what you need with ease. Instant Access: Click on any drug to view its detailed prescription labeling. All the information is right at your fingertips. Save and Print: Need to keep the information for later? Save it as a PDF or print it directly from the app. Research Links: Dive deeper into any drug with links to PubMed articles and Medline. Powered by DailyMed: Our database is directly sourced from DailyMed, ensuring up-to-date and accurate information. Whether you're a healthcare professional, a student, or just someone interested in understanding more about medicines, RxLabels provides you with the most comprehensive, user-friendly platform. The National Library of Medicine (NLM) , a National Institutes of Health (NIH) institute, provides DailyMed to the public.
Screenshots
Verdict
The clearest difference is update cadence: RxLabels at weekly against Drug Interactions's every 3 months. RxLabels also leads on price ($3.99 vs $7.99). On ads, in-app purchases, 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
Drug Interactions costs $7.99 and RxLabels $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Drug Interactions ships an update every 3 months, RxLabels weekly. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.
| Parameter | Drug Interactions | RxLabels |
|---|---|---|
| Price | $7.99 | $3.99 โ better |
| Update frequency | Every 3 months | Weekly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 โ better | 16.6 |
| Further details โ not scored | ||
| Size | 1 MB | 71 MB |
| Age rating | +17 | 17+ |
| Developer | Pierre Chaillet | Vetcalculators LLC |
In-app purchases
Drug Interactions
No in-app purchases
RxLabels
No in-app purchases
Questions
Is Drug Interactions free?
Is RxLabels free?
Do Drug Interactions or RxLabels have ads?
Which is updated more often, Drug Interactions or RxLabels?
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