Drug Interactions vs DRUGDOCS
Price, ratings, monetisation and update history for both apps, side by side — 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.
DRUGDOCS
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DRUGDOCS® provides health professionals with current, evidence-based information on the drugs they prescribe with direct access to publications.
Screenshots
Verdict
The clearest difference is price: DRUGDOCS at Free against Drug Interactions's $7.99. DRUGDOCS also leads on update cadence (monthly vs every 3 months) and iOS requirement (13.4 vs 16.0). On ads, in-app purchases and device support 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
DRUGDOCS is free to download; Drug Interactions costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Drug Interactions ships an update every 3 months, DRUGDOCS monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Drug Interactions | DRUGDOCS |
|---|---|---|
| Price | $7.99 | Free — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 1 MB | 23 MB |
| Age rating | +17 | 17+ |
| Developer | Pierre Chaillet | Thera-Business Inc |
In-app purchases
Drug Interactions
No in-app purchases
DRUGDOCS
No in-app purchases
Questions
Is Drug Interactions free?
Is DRUGDOCS free?
Do Drug Interactions or DRUGDOCS have ads?
Which is updated more often, Drug Interactions or DRUGDOCS?
Other comparisons
