# Diagnosis Time' vs Preceptor

The clearest difference is in-app purchases: Diagnosis Time' at none against Preceptor's 3. Diagnosis Time' also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Preceptor sells 3 in-app purchases, starting at $84.99 per 3 months. Diagnosis Time' asks for nothing beyond the download.

Diagnosis Time' ships an update every 8 days, Preceptor every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Diagnosis Time' | Preceptor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 61 MB | 24 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Yusuf Bayram Tuglu](https://appshunter.io/developer/1594678232) | [Arjan Dhoot](https://appshunter.io/developer/6785462587) |

## What reviewers say

### Diagnosis Time'

[App page](https://appshunter.io/ios/app/diagnosis-time/id1509091266)

This app offers a case-based learning model for medical education. It simulates patient diagnosis by guiding users through anamnesis, physical examination, and test analysis to reach a correct diagnosis. It aims to provide a diverse pool of regional medical cases for students and practitioners.

**Highlights:** Case-based learning model, Simulated patient diagnosis, Anamnesis and physical examination, Test request and analysis, Regional case diversity, Medical student training

**Features:** macOS Compatibility

**In-app purchases:** none


### Preceptor

[App page](https://appshunter.io/ios/app/preceptor-ccfp/id6785462585)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CCFP Quarterly | $84.99 | per 3 months |
| CCFP Semiannual | $139.99 | per 6 months |
| Full access — all 105 topics | $400.00 | one-time |


## Frequently asked questions

### Is Diagnosis Time' free?

Diagnosis Time' is free to download, with no in-app purchases.

### Is Preceptor free?

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

### Do Diagnosis Time' or Preceptor have ads?

Neither Diagnosis Time' nor Preceptor shows ads.

### Which is updated more often, Diagnosis Time' or Preceptor?

Diagnosis Time' ships an update every 8 days, and Preceptor every 5 days. Most recently, Diagnosis Time' was updated on November 3, 2026 and Preceptor on October 31, 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.*