# Modern Montessori.Intl vs uCertifyPrep CompTIA Linux+

The clearest difference is in-app purchases: Modern Montessori.Intl at none against uCertifyPrep CompTIA Linux+'s 1. Modern Montessori.Intl also leads on iOS requirement (12.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. uCertifyPrep CompTIA Linux+ sells 1 one-off in-app purchase. Modern Montessori.Intl asks for nothing beyond the download.

Modern Montessori.Intl ships an update every 3 months, uCertifyPrep CompTIA Linux+ every 4 months. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Modern Montessori.Intl | uCertifyPrep CompTIA Linux+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 104 MB | 121 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Taidii Pte Ltd](https://appshunter.io/developer/921378893) | [uCertify.com](https://appshunter.io/developer/1130631061) |

## What reviewers say

### Modern Montessori.Intl

[App page](https://appshunter.io/ios/app/modern-montessoriintl/id1551089339)

**Features:** macOS Compatibility

**In-app purchases:** none


### uCertifyPrep CompTIA Linux+

[App page](https://appshunter.io/ios/app/ucertifyprep-comptia-linux-plus/id1613324301)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep CompTIA Linux+ | $49.99 | one-time |


## Frequently asked questions

### Is Modern Montessori.Intl free?

Modern Montessori.Intl is free to download, with no in-app purchases.

### Is uCertifyPrep CompTIA Linux+ free?

uCertifyPrep CompTIA Linux+ is free to download, with in-app purchases available.

### Do Modern Montessori.Intl or uCertifyPrep CompTIA Linux+ have ads?

Neither Modern Montessori.Intl nor uCertifyPrep CompTIA Linux+ shows ads.

### Which is updated more often, Modern Montessori.Intl or uCertifyPrep CompTIA Linux+?

Modern Montessori.Intl ships an update every 3 months, and uCertifyPrep CompTIA Linux+ every 4 months. Most recently, Modern Montessori.Intl was updated on October 27, 2026 and uCertifyPrep CompTIA Linux+ 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.*