# Deja Review vs Lab Values Pro

The clearest difference is price: Lab Values Pro at $0.99 against Deja Review's $24.99. Deja Review's advantage is update cadence (every 8 months vs every 65 months) and iOS requirement (10.0 vs 12.0). On ads, in-app purchases and device support there is nothing between them.

Deja Review costs $24.99 and Lab Values Pro $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Deja Review ships an update every 8 months, Lab Values Pro every 65 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Deja Review | Lab Values Pro |
| --- | --- | --- |
| Price | $24.99 | **$0.99** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/deja-review-pharmacology-3e/id1472016518/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 65 months |
| Monetization | Paid | — |
| Size | 12 MB | 30 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) | [Nishith Sekhar Revappala](https://appshunter.io/developer/1466617406) |

## What reviewers say

### Deja Review

[App page](https://appshunter.io/ios/app/deja-review-pharmacology-3e/id1472016518)

This app provides a rapid review of high-yield pharmacology concepts for medical exams. It uses a flashcard-style Q&A format with USMLE-style vignettes to reinforce learning and identify areas for improvement. The content is available offline and optimized for mobile devices.

**Highlights:** Flashcard Q&A format, USMLE-style vignettes, Active recall questions, Offline content access, Smart search suggestions, Note-taking and bookmarking

**Features:** macOS Compatibility

**In-app purchases:** none


### Lab Values Pro

[App page](https://appshunter.io/ios/app/lab-values-pro-lab-reference/id1494570009)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Deja Review free?

Deja Review costs $24.99, with no in-app purchases.

### Is Lab Values Pro free?

Lab Values Pro costs $0.99, with no in-app purchases.

### Do Deja Review or Lab Values Pro have ads?

Neither Deja Review nor Lab Values Pro shows ads.

### Which is updated more often, Deja Review or Lab Values Pro?

Deja Review ships an update every 8 months, and Lab Values Pro every 65 months. Most recently, Deja Review was updated on November 3, 2026 and Lab Values Pro on November 3, 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.*