# Sterile Processing Test Bank vs MLS Prep Pro

The clearest difference is price: MLS Prep Pro at Free against Sterile Processing Test Bank's $3.99. MLS Prep Pro also leads on rating (5.0 vs 1.0) and update cadence (fortnightly vs every 91 months). Sterile Processing Test Bank's advantage is in-app purchases (none vs 8) and iOS requirement (12.4 vs 15.0). On ratings volume, ads and device support there is nothing between them.

MLS Prep Pro is free to download; Sterile Processing Test Bank costs $3.99 up front. MLS Prep Pro sells 6 in-app purchases, starting at $14.99 per month. Sterile Processing Test Bank asks for nothing beyond the download.

MLS Prep Pro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Sterile Processing Test Bank ships an update every 91 months, MLS Prep Pro fortnightly. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Sterile Processing Test Bank | MLS Prep Pro |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/sterile-processing-test-bank/id1107261076/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mls-prep-pro/id6789780471/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 91 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 11 MB | 60 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Tourkia CHIHI](https://appshunter.io/developer/1105976811) | [Walho Apps](https://appshunter.io/developer/6789780473) |

## What reviewers say

### Sterile Processing Test Bank

[App page](https://appshunter.io/ios/app/sterile-processing-test-bank/id1107261076)

Prepare for sterile processing exams with flashcards, study notes, and practical Q&A. This app offers multiple study modes to enhance learning and build confidence for exams and daily work in central sterile services.

**Highlights:** 2600 Concepts, Study Notes & Practical Q&A, Flashcards & Quizzes, Multiple Study Modes, Self-Learning & Exam Preparation, Focus on Quick Memorization, Designed for Efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Sterile Processing Test Bank free?

Sterile Processing Test Bank costs $3.99, with no in-app purchases.

### Is MLS Prep Pro free?

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

### Which has better reviews, Sterile Processing Test Bank or MLS Prep Pro?

MLS Prep Pro is rated higher. Sterile Processing Test Bank averages 1.0 out of 5 from 1 ratings, while MLS Prep Pro averages 5.0 from 1 ratings.

### Do Sterile Processing Test Bank or MLS Prep Pro have ads?

Neither Sterile Processing Test Bank nor MLS Prep Pro shows ads.

### Which is updated more often, Sterile Processing Test Bank or MLS Prep Pro?

Sterile Processing Test Bank ships an update every 91 months, and MLS Prep Pro fortnightly. Most recently, Sterile Processing Test Bank was updated on October 2, 2026 and MLS Prep Pro on September 30, 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.*