# Ritemed vs Ferri's Best Test

The clearest difference is in-app purchases: Ritemed at none against Ferri's Best Test's 1. Ritemed also leads on ads (none vs shown) and update cadence (every 2 months vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Ferri's Best Test sells 1 one-off in-app purchase. Ritemed asks for nothing beyond the download.

Ritemed ships an update every 2 months, Ferri's Best Test every 6 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ritemed | Ferri's Best Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (26 ratings)](https://appshunter.io/ios/app/ferris-best-test-lab-guide/id1243450037/reviews)** |
| Number of ratings | — | **26** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 75 MB | 149 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [United Laboratories Inc.](https://appshunter.io/developer/1009167081) | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) |

## What reviewers say

### Ritemed

[App page](https://appshunter.io/ios/app/ritemed/id1009167082)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ferri's Best Test

[App page](https://appshunter.io/ios/app/ferris-best-test-lab-guide/id1243450037)

This medical reference app provides guidance on laboratory and imaging approaches for over 400 tests and 230 diseases. It features interactive flowcharts, IU units, and concise clinical material to aid in test selection and diagnostic skills.

**Highlights:** Over 400+ tests and labs, Guidance on radio-logic & laboratory approaches, 230+ common diseases, Interactive flowcharts, IU units for all tests, SmartSearch technology

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ferri's Best Test - Lab & Diag | $40.99 | one-time |


## Frequently asked questions

### Is Ritemed free?

Ritemed is free to download, with no in-app purchases.

### Is Ferri's Best Test free?

Ferri's Best Test is free to download, with in-app purchases available.

### Do Ritemed or Ferri's Best Test have ads?

Ferri's Best Test shows ads; Ritemed does not.

### Which is updated more often, Ritemed or Ferri's Best Test?

Ritemed ships an update every 2 months, and Ferri's Best Test every 6 months. Most recently, Ritemed was updated on October 6, 2026 and Ferri's Best Test on October 24, 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.*