# EBMcalc Complete vs WikEM

The clearest difference is price: WikEM at Free against EBMcalc Complete's $9.99. WikEM also leads on rating (4.8 vs 3.0) and update cadence (every 5 days vs every 6 months). EBMcalc Complete's advantage is in-app purchases (none vs 10) and iOS requirement (10.0 vs 15.1). On review sentiment, ads and device support there is nothing between them.

WikEM is free to download; EBMcalc Complete costs $9.99 up front. WikEM sells 10 in-app purchases, starting at $1.99 per month. EBMcalc Complete asks for nothing beyond the download.

WikEM holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: WikEM has 4.8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of EBMcalc Complete's written reviews are positive against 54% of WikEM's.

EBMcalc Complete ships an update every 6 months, WikEM every 5 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | EBMcalc Complete | WikEM |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/ebmcalc-complete/id353427309/reviews) | **[4.8 (4.8K ratings)](https://appshunter.io/ios/app/wikem/id576405449/reviews)** |
| Number of ratings | 3 | **4.8K** |
| Positive reviews | 50.0% of reviews | **54.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 21 MB | 167 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Foundation Internet Services, LLC](https://appshunter.io/developer/303471468) | [OpenEM Foundation](https://appshunter.io/developer/766470023) |

## What reviewers say

### EBMcalc Complete

[App page](https://appshunter.io/ios/app/ebmcalc-complete/id353427309)

This comprehensive medical calculator system offers over 720 tools, including formulae, clinical criteria sets, and dose converters. It aids clinicians, educators, nurses, and students in applying Evidence-Based Medicine principles with a vast array of daily-use resources.

**Highlights:** Over 720 medical formulae, Clinical criteria sets, Dose and unit converters, Statistical models, Embedded data tables, Decision tree tools

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### WikEM

[App page](https://appshunter.io/ios/app/wikem/id576405449)

This app provides a continuously updated wiki and database of emergency medicine knowledge for physicians. Access key information offline for rapid reference during daily practice. An in-app subscription unlocks advanced AI-powered questions, favorites, and history features.

**Highlights:** Emergency medicine knowledge database, Continuously updated content, Offline access, AI-powered questions (subscription), Favorites and history (subscription)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WikEM AI Search | $1.99 | per month |
| Premium Features | $4.99 | per year |
| Personal Notes | $0.99 | one-time |
| Favorites and Lists | $5.99 | one-time |
| History and Favorites | $9.99 | one-time |
| WikEM Russian Content | $29.99 | one-time |
| WikEM Italian Content | $29.99 | one-time |
| WikEM Polish Content | $29.99 | one-time |
| WikEM Hindi Content | $29.99 | one-time |
| WikEM Turkish Content | $29.99 | one-time |

**What reviewers like**

- 💡 Useful and concise information
- 🚀 Great resource for quick reference
- 👍 Helpful for medical professionals

**What reviewers complain about**

- 🐛 Frequent login and account issues
- 🐛 App crashes and database loading problems
- 🐛 Compatibility issues with newer devices
- 🔋 High battery consumption

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Broken hyperlinks and charts
- Search function not working as expected

**Requested features**

- Dark mode support
- Ability to save favorites and customize the app
- Improved search functionality
- Regular content updates


## Frequently asked questions

### Is EBMcalc Complete free?

EBMcalc Complete costs $9.99, with no in-app purchases.

### Is WikEM free?

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

### Which has better reviews, EBMcalc Complete or WikEM?

WikEM is rated higher. EBMcalc Complete averages 3.0 out of 5 from 3 ratings, while WikEM averages 4.8 from 4.8K ratings.

### Do EBMcalc Complete or WikEM have ads?

Neither EBMcalc Complete nor WikEM shows ads.

### Which is updated more often, EBMcalc Complete or WikEM?

EBMcalc Complete ships an update every 6 months, and WikEM every 5 days. Most recently, EBMcalc Complete was updated on November 13, 2026 and WikEM on November 13, 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.*