# ASCP MLS Exam Prep vs MLS Prep Pro

The clearest difference is rating: MLS Prep Pro at 5.0 against ASCP MLS Exam Prep's 4.3. MLS Prep Pro also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 18.0). ASCP MLS Exam Prep's advantage is monetization model (free vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. ASCP MLS Exam Prep sells 6 one-off in-app purchases and MLS Prep Pro sells 6 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

MLS Prep Pro holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

ASCP MLS Exam Prep ships an update every 2 months, MLS Prep Pro fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ASCP MLS Exam Prep | MLS Prep Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/ascp-mls-exam-prep/id6787626449/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mls-prep-pro/id6789780471/reviews)** |
| Number of ratings | **3** | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 60 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [xNeat.com](https://appshunter.io/developer/327498295) | [Walho Apps](https://appshunter.io/developer/6789780473) |

## What reviewers say

### ASCP MLS Exam Prep

[App page](https://appshunter.io/ios/app/ascp-mls-exam-prep/id6787626449)

Prepare for medical laboratory certification exams with realistic practice questions and adaptive study plans. This guide helps you master clinical laboratory topics through targeted review and mock exam simulations, ensuring you're ready for your certification.

**Highlights:** Realistic practice questions, Mock exam simulation, Smart study guide plan, Learn from mistakes, Visual learning & notes, Topic-based review, Offline mode

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Medical Technologist Prep | $4.99 | one-time |
| Medical Lab Scientist Exam | $9.99 | one-time |
| Clinical Lab Scientist CLS | $14.99 | one-time |
| Medical Lab Technician MLT | $19.99 | one-time |
| Laboratory Science Review | $24.99 | one-time |
| Med Lab Science MLS MLT | $29.99 | one-time |


### MLS Prep Pro

[App page](https://appshunter.io/ios/app/mls-prep-pro/id6789780471)

Prepare for your Medical Laboratory Scientist certification exam with a comprehensive study app. It offers a large question bank, adaptive practice, mock exams, and visual learning tools to help you master key topics and track your progress.

**Highlights:** 725+ ASCP-style questions, Detailed explanations, Morphology images, Adaptive practice, Timed mock exams, Spaced repetition flashcards, Progress tracking

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Core Monthly | $14.99 | per month |
| Premium Monthly | $24.99 | per month |
| Core Annual | $119.00 | per year |
| Core Annual | $119.00 | per year |
| Premium Annual | $189.00 | per year |
| Premium Annual | $189.00 | per year |


## Frequently asked questions

### Is ASCP MLS Exam Prep free?

ASCP MLS Exam Prep is free to download, with in-app purchases available.

### Is MLS Prep Pro free?

MLS Prep Pro is free to download, with in-app purchases available.

### Which has better reviews, ASCP MLS Exam Prep or MLS Prep Pro?

MLS Prep Pro is rated higher. ASCP MLS Exam Prep averages 4.3 out of 5 from 3 ratings, while MLS Prep Pro averages 5.0 from 2 ratings.

### Do ASCP MLS Exam Prep or MLS Prep Pro have ads?

Neither ASCP MLS Exam Prep nor MLS Prep Pro shows ads.

### Which is updated more often, ASCP MLS Exam Prep or MLS Prep Pro?

ASCP MLS Exam Prep ships an update every 2 months, and MLS Prep Pro fortnightly. Most recently, ASCP MLS Exam Prep was updated on October 25, 2026 and MLS Prep Pro on October 24, 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.*