# Prepscale vs AMRPS

The clearest difference is in-app purchases: AMRPS at none against Prepscale's 3. Prepscale's advantage is iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Prepscale sells 3 one-off in-app purchases. AMRPS asks for nothing beyond the download.

## The numbers

| Metric | Prepscale | AMRPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 94 MB | 56 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Techspence Private Limited](https://appshunter.io/developer/1611014317) | [Appscook Technologies](https://appshunter.io/developer/1315975655) |

## What reviewers say

### Prepscale

[App page](https://appshunter.io/ios/app/prepscale/id1611014285)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LPUP MATHS AND MENTAL ABILITY | $12.99 | one-time |
| LPUP FACTS ABOUT INDIA | $14.99 | one-time |
| signals & system (ioS) | $14.99 | one-time |


### AMRPS

[App page](https://appshunter.io/ios/app/amrps/id6782858490)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prepscale free?

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

### Is AMRPS free?

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

### Do Prepscale or AMRPS have ads?

Neither Prepscale nor AMRPS shows ads.

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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.*