Hepatox vs EDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hepatox
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Hepatox®, a bibliographical database which reviews drug-induced liver injury, was created in 1980 by Michel BIOUR (MD, PhD), and has been monthly updated in accordance with other usual bibliographical databases to the analysis of the references cited in the articles. All the published cases for selection and classification were re-evaluated in accordance with criterions usually validated in hepatology. 1600 drugs are registered with 20,000 corresponding references. We provide the number of references for each type of liver disorder and one selected reference for each drug.
EDF
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This guideline has been developed by and for doctors involved in the treatment of psoriasis. The recommendations for the different treatment options are rated according to their strength. The guideline offers advice on patient monitoring, contraindications and adverse events. Recommendations are also made for groups of patients who require special consideration when receiving psoriasis treatment, such as those with a history of malingnacy, HIV infection or impaired liver or kidney function. The guideline has originally been published in the Journal of the European Academy of Dermatology and Venereology (JEADV) by Nast A, et al. J Eur Acad Dermatol Venereol. 2015 Dec;29(12):2277-94. doi: 10.1111/jdv.13354
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Verdict
The clearest difference is price: EDF at Free against Hepatox's $3.99. EDF also leads on iOS requirement (9.0 vs 16.0). Hepatox's advantage is update cadence (every 3 months vs every 7 months). 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
EDF is free to download; Hepatox costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Hepatox ships an update every 3 months, EDF every 7 months. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.
| Parameter | Hepatox | EDF |
|---|---|---|
| Price | $3.99 | Free — better |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | +17 | 17+ |
| Developer | Pierre Chaillet | swiss4ward Europe S.L. |
In-app purchases
Hepatox
No in-app purchases
EDF
No in-app purchases








