# Lab Test Values vs DKA & HSS

The clearest difference is in-app purchases: Lab Test Values at none against DKA & HSS's 1. DKA & HSS's advantage is update cadence (every 3 weeks vs every 42 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. DKA & HSS sells 1 one-off in-app purchase. Lab Test Values asks for nothing beyond the download.

Lab Test Values ships an update every 42 months, DKA & HSS every 3 weeks. Both last shipped on October 11, 2026.

## The numbers

| Metric | Lab Test Values | DKA & HSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (318 ratings)](https://appshunter.io/ios/app/lab-test-values/id1484865553/reviews)** | — |
| Number of ratings | **318** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 0 MB |
| Requires iOS | 16.2 | **16** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Ahmad Nakore](https://appshunter.io/developer/1467917019) | [ATIF ELNIL](https://appshunter.io/developer/1886307011) |

## What reviewers say

### Lab Test Values

[App page](https://appshunter.io/ios/app/lab-test-values/id1484865553)

This app offers general information on common laboratory tests, including normal ranges for blood and other body fluid analyses. It covers a wide array of lab disciplines like hematology, biochemistry, and microbiology, serving as an educational resource for students and technicians. It explicitly states it is not for diagnostic purposes.

**Highlights:** Commonly used lab test information, Normal ranges for various tests, Covers hematology, biochemistry, hormones, and more, Includes urinalysis and fecal tests, Information on body fluid and microbiology tests

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

**In-app purchases:** none


### DKA & HSS

[App page](https://appshunter.io/ios/app/dka-and-hss/id6763435517)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DKA & HSS — Full Access | $14.99 | one-time |


## Frequently asked questions

### Is Lab Test Values free?

Lab Test Values is free to download, with no in-app purchases.

### Is DKA & HSS free?

DKA & HSS is free to download, with in-app purchases available.

### Do Lab Test Values or DKA & HSS have ads?

Neither Lab Test Values nor DKA & HSS shows ads.

### Which is updated more often, Lab Test Values or DKA & HSS?

Lab Test Values ships an update every 42 months, and DKA & HSS every 3 weeks. Most recently, Lab Test Values was updated on October 11, 2026 and DKA & HSS on October 11, 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.*