# Merlino’s MBLEx Test Prep vs Selfseeds Spark Tracker

The clearest difference is ads: Merlino’s MBLEx Test Prep at none against Selfseeds Spark Tracker's shown. Selfseeds Spark Tracker's advantage is update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Merlino’s MBLEx Test Prep sells 3 one-off in-app purchases and Selfseeds Spark Tracker sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Merlino’s MBLEx Test Prep ships an update every 3 weeks, Selfseeds Spark Tracker weekly. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Merlino’s MBLEx Test Prep | Selfseeds Spark Tracker |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 70 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [David Merlino](https://appshunter.io/developer/1551581189) | [Susan Eoff](https://appshunter.io/developer/1885678019) |

## What reviewers say

### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MBLEx Lifetime Subscription | $24.99 | one-time |
| Digital Package 2 | $49.99 | 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


### Selfseeds Spark Tracker

[App page](https://appshunter.io/ios/app/selfseeds-spark-tracker/id6760678468)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Access | $20.00 | one-time |
| Full Access | $30.00 | one-time |
| Sponsor Access | $100.00 | one-time |


## Frequently asked questions

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

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

### Is Selfseeds Spark Tracker free?

Selfseeds Spark Tracker is free to download, with in-app purchases available.

### Do Merlino’s MBLEx Test Prep or Selfseeds Spark Tracker have ads?

Selfseeds Spark Tracker shows ads; Merlino’s MBLEx Test Prep does not.

### Which is updated more often, Merlino’s MBLEx Test Prep or Selfseeds Spark Tracker?

Merlino’s MBLEx Test Prep ships an update every 3 weeks, and Selfseeds Spark Tracker weekly. Most recently, Merlino’s MBLEx Test Prep was updated on October 24, 2026 and Selfseeds Spark Tracker on October 13, 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.*