# Meridio vs ScrollCAT

The clearest difference is ads: ScrollCAT at none against Meridio's shown. ScrollCAT also leads on iOS requirement (15.1 vs 18.5). Meridio's advantage is update cadence (every 2 days vs fortnightly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Meridio sells 4 in-app purchases, starting at $25.00 per month and ScrollCAT sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Meridio ships an update every 2 days, ScrollCAT fortnightly. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Meridio | ScrollCAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/meridio/id6751733583/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 63 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Meridio](https://appshunter.io/developer/1836499552) | [Saar Gold](https://appshunter.io/developer/6772611819) |

## What reviewers say

### Meridio

[App page](https://appshunter.io/ios/app/meridio/id6751733583)

This intelligent learning system adapts to your individual needs, creating a personalized and efficient study plan for medical school entrance exams. It utilizes spaced repetition and machine learning to predict performance and optimize retention, helping you achieve higher scores with less wasted effort.

**Highlights:** Adaptive learning paths, Spaced repetition system, Machine learning performance prediction, Personalized review schedules, Targeted application practice, MCAT and medical exam focus

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meridio Pro | $25.00 | per month |
| Meridio Ultimate | $99.00 | per month |
| Meridio Pro Yearly | $239.99 | per year |
| Meridio Ultimate Yearly | $949.99 | per year |


### ScrollCAT

[App page](https://appshunter.io/ios/app/scrollcat-mcat-prep/id6772611817)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coached Mode | $5.99 | per month |


## Frequently asked questions

### Is Meridio free?

Meridio is free to download, with in-app purchases available.

### Is ScrollCAT free?

ScrollCAT is free to download, with in-app purchases available.

### Do Meridio or ScrollCAT have ads?

Meridio shows ads; ScrollCAT does not.

### Which is updated more often, Meridio or ScrollCAT?

Meridio ships an update every 2 days, and ScrollCAT fortnightly. Most recently, Meridio was updated on October 24, 2026 and ScrollCAT on October 5, 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.*