# NRN Study Centre vs CompTIA A+ Prep 2025

The clearest difference is in-app purchases: CompTIA A+ Prep 2025 at none against NRN Study Centre's 10. NRN Study Centre's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NRN Study Centre sells 10 one-off in-app purchases. CompTIA A+ Prep 2025 asks for nothing beyond the download.

## The numbers

| Metric | NRN Study Centre | CompTIA A+ Prep 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | — |
| Size | 145 MB | 72 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Oleksandr Nykytenko](https://appshunter.io/developer/1761154257) |

## What reviewers say

### NRN Study Centre

[App page](https://appshunter.io/ios/app/nrn-study-centre/id6480442148)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - CB | $199.99 | one-time |
| Package - CG | $299.99 | one-time |
| Package - CH | $299.99 | one-time |
| Package - CJ | $399.99 | one-time |
| Package - CK | $449.99 | one-time |
| Package - CL | $499.99 | one-time |
| Package - CM | $599.99 | one-time |
| Package - CN | $699.99 | one-time |
| Package - CO | $799.99 | one-time |
| Package - CP | $899.99 | one-time |


### CompTIA A+ Prep 2025

[App page](https://appshunter.io/ios/app/comptia-a-plus-prep-2025/id6740432904)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NRN Study Centre free?

NRN Study Centre is free to download, with in-app purchases available.

### Is CompTIA A+ Prep 2025 free?

CompTIA A+ Prep 2025 is free to download, with no in-app purchases.

### Do NRN Study Centre or CompTIA A+ Prep 2025 have ads?

CompTIA A+ Prep 2025 shows ads; NRN Study Centre does not.

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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.*