# Lanthier vs Omni

The clearest difference is review sentiment: Lanthier at 62% against Omni's 0%. Omni's advantage is monetization model (free vs subscription) and update cadence (every 11 days vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lanthier sells 2 in-app purchases, starting at $19.49 per year and Omni sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Lanthier ships an update every 2 months, Omni every 11 days. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Lanthier | Omni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/lanthier/id701664895/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **61.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Subscription | **Free** |
| Size | 70 MB | 7 MB |
| Requires iOS | 16.0 | **6.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Les Éditions Formed inc.](https://appshunter.io/developer/442932971) | [Universite Laval](https://appshunter.io/developer/386592978) |

## What reviewers say

### Lanthier

[App page](https://appshunter.io/ios/app/lanthier/id701664895)

Access up-to-date internal medicine information and guidelines quickly and efficiently. This app offers a fast search function, intuitive menus, and direct links to PubMed references. It's designed for physicians, residents, and medical students to use at the bedside.

**Highlights:** Concise bedside information, Advanced search function, Intuitive menus, Direct links to PubMed, Personal note-taking, Cross-device synchronization

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lanthier - current users | $19.49 | per year |
| Lanthier - new users | $19.49 | per year |


### Omni

[App page](https://appshunter.io/ios/app/omni/id811432794)

This app provides frontline healthcare professionals with practical guides for diagnosing, evaluating, and treating common cardiorespiratory diseases. It offers access to the latest therapeutic recommendations, developed in collaboration with leading medical experts.

**Highlights:** Cardiorespiratory disease guides, Latest therapeutic recommendations, Practical diagnostic tools, Treatment evaluation, Collaboration with medical experts

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Insuffisance rénale | $0.99 | one-time |
| Insuffisance cardiaque | $0.99 | one-time |
| Maladie arterielle peripherique | $0.99 | one-time |
| La maladie coronarienne - partie 1 | $0.99 | one-time |
| La maladie coronarienne - partie 2 | $0.99 | one-time |
| Les antiplaquettaires | $0.99 | one-time |
| La toux | $0.99 | one-time |
| Guide pratique sur le diagnostic et le traitement des MPOC | $0.99 | one-time |
| La sinusite | $0.99 | one-time |
| L'arrêt tabagique | $0.99 | one-time |


## Frequently asked questions

### Is Lanthier free?

Lanthier is free to download, with in-app purchases available.

### Is Omni free?

Omni is free to download, with in-app purchases available.

### Do Lanthier or Omni have ads?

Neither Lanthier nor Omni shows ads.

### Which is updated more often, Lanthier or Omni?

Lanthier ships an update every 2 months, and Omni every 11 days. Most recently, Lanthier was updated on September 28, 2026 and Omni on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*