# Laboratory Diagnostic Tests vs Anesthesiology, Third Edition

The clearest difference is price: Laboratory Diagnostic Tests at Free against Anesthesiology, Third Edition's $124.99. Laboratory Diagnostic Tests also leads on update cadence (every 6 months vs every 32 months). Anesthesiology, Third Edition's advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support there is nothing between them.

Laboratory Diagnostic Tests is free to download; Anesthesiology, Third Edition costs $124.99 up front. Laboratory Diagnostic Tests sells 7 in-app purchases, starting at $29.99 per 3 months. Anesthesiology, Third Edition asks for nothing beyond the download.

Laboratory Diagnostic Tests ships an update every 6 months, Anesthesiology, Third Edition every 32 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Laboratory Diagnostic Tests | Anesthesiology, Third Edition |
| --- | --- | --- |
| Price | **Free** | $124.99 |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/laboratory-diagnostic-tests/id1238669077/reviews)** | — |
| Number of ratings | **14** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 32 months |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 388 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) |

## What reviewers say

### Laboratory Diagnostic Tests

[App page](https://appshunter.io/ios/app/laboratory-diagnostic-tests/id1238669077)

This comprehensive manual provides essential information on laboratory and diagnostic tests, focusing on nursing implications and clinical judgment. It helps healthcare professionals understand test procedures, interpret results, and deliver quality patient care with updated terminology and a student-friendly design.

**Highlights:** Nursing implications and clinical judgment focus, Alphabetical test listing for quick reference, Integrated index for multiple search options, Updated terminology and healthcare changes, Student decision-making model for critical thinking, Patient education section with clear language

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HBK of Lab. & Dx Tests 3M Sub | $29.99 | per 3 months |
| HBK of Lab. & Dx Tests 6M Sub | $39.99 | per 6 months |
| 25% Off for Limited Period | $44.00 | per year |
| 20% Off for Limited Period | $47.00 | per year |
| 15% Off for Limited Offer | $50.00 | per year |
| HBK of Lab. & Dx Tests 1/Y Sub | $59.99 | per year |
| HBK of Laboratory and Dx Tests | $59.99 | one-time |


### Anesthesiology, Third Edition

[App page](https://appshunter.io/ios/app/anesthesiology-third-edition/id1422512649)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Laboratory Diagnostic Tests free?

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

### Is Anesthesiology, Third Edition free?

Anesthesiology, Third Edition costs $124.99, with no in-app purchases.

### Do Laboratory Diagnostic Tests or Anesthesiology, Third Edition have ads?

Laboratory Diagnostic Tests shows ads; Anesthesiology, Third Edition does not.

### Which is updated more often, Laboratory Diagnostic Tests or Anesthesiology, Third Edition?

Laboratory Diagnostic Tests ships an update every 6 months, and Anesthesiology, Third Edition every 32 months. Most recently, Laboratory Diagnostic Tests was updated on November 2, 2026 and Anesthesiology, Third Edition on November 2, 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.*