# Manual Lab Diagnostic Tests vs Laboratory Decision System

The clearest difference is review sentiment: Manual Lab Diagnostic Tests at 100% against Laboratory Decision System's 50%. Manual Lab Diagnostic Tests also leads on rating (5.0 vs 4.0). Laboratory Decision System's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Manual Lab Diagnostic Tests sells 1 one-off in-app purchase. Laboratory Decision System asks for nothing beyond the download.

Manual Lab Diagnostic Tests holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 100% of Manual Lab Diagnostic Tests's written reviews are positive against 50% of Laboratory Decision System's.

## The numbers

| Metric | Manual Lab Diagnostic Tests | Laboratory Decision System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/manual-lab-diagnostic-tests/id1229095779/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/laboratory-decision-system/id1454561051/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 55 MB | 7 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) | [Medical Database, Inc.](https://appshunter.io/developer/1454561050) |

## What reviewers say

### Manual Lab Diagnostic Tests

[App page](https://appshunter.io/ios/app/manual-lab-diagnostic-tests/id1229095779)

This app provides comprehensive information on laboratory and diagnostic tests, including their physiological basis, reference values, and nursing implications. It helps healthcare professionals and students understand test results, plan care, and educate patients. The app offers offline access and smart search functionality.

**Highlights:** Detailed test information, Physiological and pathophysiological understanding, Reference values with age variations, Nursing care before, during, and after procedures, SmartSearch technology, Offline access

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Manual Lab Diagnostic Tests | $39.99 | one-time |


### Laboratory Decision System

[App page](https://appshunter.io/ios/app/laboratory-decision-system/id1454561051)

This platform helps healthcare providers choose the most relevant lab tests. It uses a proprietary ranking algorithm to guide decisions based on disease, symptoms, and ICD10 codes.

**Highlights:** Lab test management, Utilization platform, Proprietary ranking algorithm, Disease-based test selection, Symptom-based test selection, ICD10 code integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Manual Lab Diagnostic Tests free?

Manual Lab Diagnostic Tests is free to download, with in-app purchases available.

### Is Laboratory Decision System free?

Laboratory Decision System is free to download, with no in-app purchases.

### Which has better reviews, Manual Lab Diagnostic Tests or Laboratory Decision System?

Manual Lab Diagnostic Tests is rated higher. Manual Lab Diagnostic Tests averages 5.0 out of 5 from 2 ratings, while Laboratory Decision System averages 4.0 from 4 ratings.

### Do Manual Lab Diagnostic Tests or Laboratory Decision System have ads?

Manual Lab Diagnostic Tests shows ads; Laboratory Decision System does not.

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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.*