# ISSNMT vs Merlino’s MBLEx Test Prep

The clearest difference is in-app purchases: ISSNMT at none against Merlino’s MBLEx Test Prep's 2. ISSNMT also leads on iOS requirement (10.0 vs 15.0). Merlino’s MBLEx Test Prep's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Merlino’s MBLEx Test Prep sells 2 one-off in-app purchases. ISSNMT asks for nothing beyond the download.

ISSNMT ships an update every 2 months, Merlino’s MBLEx Test Prep every 3 weeks. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ISSNMT | Merlino’s MBLEx Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (97 ratings)](https://appshunter.io/ios/app/merlinos-mblex-test-prep/id1551581187/reviews)** |
| Number of ratings | — | **97** |
| Positive reviews | — | 94.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 80 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [NASA Cosmotique Corporation](https://appshunter.io/developer/1528806427) | [David Merlino](https://appshunter.io/developer/1551581189) |

## What reviewers say

### ISSNMT

[App page](https://appshunter.io/ios/app/issnmt/id1528806275)

**In-app purchases:** none


### Merlino’s MBLEx Test Prep

[App page](https://appshunter.io/ios/app/merlinos-mblex-test-prep/id1551581187)

Prepare for your Massage and Bodywork Licensing Exam with comprehensive practice questions, flashcards, and content reviews. Access free resources or upgrade for extensive study materials, including video lectures and a full podcast archive, to help you pass your test.

**Highlights:** 150+ free practice questions, Question of the Day, Podcast episodes, 1600+ flashcards, 2300+ premium practice questions, Matching assignments, 40+ hours of lecture videos

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MBLEx Lifetime Subscription | $24.99 | one-time |
| Digital Package | $49.99 | one-time |

**What reviewers like**

- 👍 Extremely helpful for studying MBLEx
- 👍 Premium version highly recommended
- 👍 Practice questions mimic exam format
- 👍 Useful for visual and auditory learners
- 👍 Great for studying on the go

**What reviewers complain about**

- 🐛 App not working recently (sign-in issues)
- 🐛 Login issues via Facebook
- 🐛 Podcast intros too long
- 🐛 Background sounds in podcasts distracting
- 🐛 Illustrations can be challenging to interpret

**Reported bugs**

- Cannot sign in
- Cannot access content
- App not working at all
- Cannot login through FB
- Login issues

**Requested features**

- Move podcast push for other resources to the end
- Reduce intro length in podcasts
- Improve accuracy of customized quiz subjects


## Frequently asked questions

### Is ISSNMT free?

ISSNMT is free to download, with no in-app purchases.

### Is Merlino’s MBLEx Test Prep free?

Merlino’s MBLEx Test Prep is free to download, with in-app purchases available.

### Do ISSNMT or Merlino’s MBLEx Test Prep have ads?

Neither ISSNMT nor Merlino’s MBLEx Test Prep shows ads.

### Which is updated more often, ISSNMT or Merlino’s MBLEx Test Prep?

ISSNMT ships an update every 2 months, and Merlino’s MBLEx Test Prep every 3 weeks. Most recently, ISSNMT was updated on October 25, 2026 and Merlino’s MBLEx Test Prep 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.*