# MD on Call vs Lanthier

The clearest difference is price: Lanthier at Free against MD on Call's $9.99. Lanthier also leads on ratings volume (5 vs 1). MD on Call's advantage is rating (5.0 vs 3.8) and in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

Lanthier is free to download; MD on Call costs $9.99 up front. Lanthier sells 2 in-app purchases, starting at $19.49 per year. MD on Call asks for nothing beyond the download.

MD on Call holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Lanthier has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 78% of MD on Call's written reviews are positive against 62% of Lanthier's.

MD on Call ships an update every 4 months, Lanthier every 2 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MD on Call | Lanthier |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/md-on-call/id333195169/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/lanthier/id701664895/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | **78.1% of reviews** | 61.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Paid** | Subscription |
| Best chart rank | **#145** | — |
| Size | 17 MB | 70 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Messil inc.](https://appshunter.io/developer/333195172) | [Les Éditions Formed inc.](https://appshunter.io/developer/442932971) |

## What reviewers say

### MD on Call

[App page](https://appshunter.io/ios/app/md-on-call/id333195169)

**Currently charting:** #145 Top Paid · Medical (US App Store)

This app provides quick, practical guidance for physicians, residents, and medical students to manage common on-call issues. It offers concise tips for acute assessment and management, helping users efficiently address patient problems without needing to consult lengthy textbooks.

**Highlights:** Quick assessment and management tips, Covers 26 frequent on-call situations, Management of common electrolyte abnormalities, ECG interpretation with examples, Guidance on writing medical orders, Searchable by acronyms and keywords

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Handy checklist for on-duty
- 👍 Useful in ER
- 👍 Great app design
- 👍 Packed with useful info
- 👍 Pragmatic content

**What reviewers complain about**

- 👎 Could cover more content
- 👎 Needs update for iPhone X
- 👎 Content and references outdated
- 👎 Needs a refresh
- 👎 More conditions could be added

**Reported bugs**

- Incompatible with iPhone X
- Incorrect advice regarding Metaclopramide
- Incorrect TDF to morphine conversion data

**Requested features**

- Cover more content
- Update for iPhone X compatibility
- Revise content and references for up-to-date information
- Add more conditions
- Include common diseases and treatments


### 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 |


## Frequently asked questions

### Is MD on Call free?

MD on Call costs $9.99, with no in-app purchases.

### Is Lanthier free?

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

### Which has better reviews, MD on Call or Lanthier?

MD on Call is rated higher. MD on Call averages 5.0 out of 5 from 1 ratings, while Lanthier averages 3.8 from 5 ratings.

### Do MD on Call or Lanthier have ads?

Neither MD on Call nor Lanthier shows ads.

### Which is updated more often, MD on Call or Lanthier?

MD on Call ships an update every 4 months, and Lanthier every 2 months. Most recently, MD on Call was updated on September 22, 2026 and Lanthier on September 10, 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.*