Hepatox vs IBD Classes
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.
IBD Classes
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The PIBD classes app was developed to assist clinicians in the diagnosis of paediatric IBD most specifically in the cases of patients with IBD when trying to distinguish between ulcerative colitis, Crohn’s disease and IBDU. The user should then use this and other clinical information to complete as many of the 23 questions needed to then generate a suggested diagnosis. Once you reach a diagnosis, no further questions are offered eg if class 1 features are present leading to a diagnosis of Crohn’s disease the class 2 and 3 features will not appear.
Screenshots
Verdict
The clearest difference is price: IBD Classes at Free against Hepatox's $3.99. IBD Classes also leads on iOS requirement (13.0 vs 16.0). Hepatox's advantage is update cadence (every 3 months vs every 43 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
IBD Classes 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, IBD Classes every 43 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.
| Parameter | Hepatox | IBD Classes |
|---|---|---|
| Price | $3.99 | Free — better |
| Update frequency | Every 3 months — better | Every 43 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 52 MB |
| Age rating | +17 | 17+ |
| Developer | Pierre Chaillet | SOLUS UK Ltd |
In-app purchases
Hepatox
No in-app purchases
IBD Classes
No in-app purchases
Questions
Is Hepatox free?
Is IBD Classes free?
Do Hepatox or IBD Classes have ads?
Which is updated more often, Hepatox or IBD Classes?
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