# ASCP MLS Exam by Rocket Prep vs CASPer Test Prep

The clearest difference is update cadence: CASPer Test Prep at every 11 days against ASCP MLS Exam by Rocket Prep's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ASCP MLS Exam by Rocket Prep sells 6 in-app purchases, starting at $9.99 per 7 days and CASPer Test Prep sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ASCP MLS Exam by Rocket Prep ships an update every 3 months, CASPer Test Prep every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | ASCP MLS Exam by Rocket Prep | CASPer Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/ascp-mls-exam-by-rocket-prep/id6747706840/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 50 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) | [ARISTOKRATI INC.](https://appshunter.io/developer/1893695087) |

## What reviewers say

### ASCP MLS Exam by Rocket Prep

[App page](https://appshunter.io/ios/app/ascp-mls-exam-by-rocket-prep/id6747706840)

Prepare for the ASCP MLS certification exam with this comprehensive study tool. It offers a vast question bank, detailed explanations, customizable study modes, and progress tracking to help you master laboratory science concepts and advance your career.

**Highlights:** Extensive question bank with scenario-based items, Detailed explanations for correct and incorrect answers, Customizable study modes (quizzes, simulated exams), Progress tracking and analytics, Expert-led review resources and video lessons, Active learning tools (flashcards, mind maps), Offline access and cross-device sync

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MLS Weekly Full Access | $9.99 | per 7 days |
| MLS Monthly Full Access | $22.99 | per month |
| MLS Monthly Full Access | $29.99 | per month |
| MLS_mock_tries_1 | $4.99 | one-time |
| MLS_mock_tries_3 | $9.99 | one-time |
| MLS_mock_tries_5 | $14.99 | one-time |


### CASPer Test Prep

[App page](https://appshunter.io/ios/app/casper-test-prep/id6777382678)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $9.99 | per 7 days |
| Monthly Pro | $20.99 | per month |
| Annual Pro | $139.99 | per year |


## Frequently asked questions

### Is ASCP MLS Exam by Rocket Prep free?

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

### Is CASPer Test Prep free?

CASPer Test Prep is free to download, with in-app purchases available.

### Do ASCP MLS Exam by Rocket Prep or CASPer Test Prep have ads?

Neither ASCP MLS Exam by Rocket Prep nor CASPer Test Prep shows ads.

### Which is updated more often, ASCP MLS Exam by Rocket Prep or CASPer Test Prep?

ASCP MLS Exam by Rocket Prep ships an update every 3 months, and CASPer Test Prep every 11 days. Most recently, ASCP MLS Exam by Rocket Prep was updated on October 24, 2026 and CASPer Test Prep 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.*