# Paddle Prep vs ProspX

The clearest difference is ads: Paddle Prep at none against ProspX's shown. Paddle Prep also leads on iOS requirement (12.0 vs 15.1). ProspX's advantage is update cadence (monthly vs every 5 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Paddle Prep ships an update every 5 months, ProspX monthly. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Paddle Prep | ProspX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Size | 36 MB | 60 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Paddle Australia Limited](https://appshunter.io/developer/1061042508) | [Propapp Pty Ltd](https://appshunter.io/developer/1724113828) |

## What reviewers say

### Paddle Prep

[App page](https://appshunter.io/ios/app/paddle-prep/id1411754875)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProspX

[App page](https://appshunter.io/ios/app/prospx/id6499192850)

**In-app purchases:** none


## Frequently asked questions

### Is Paddle Prep free?

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

### Is ProspX free?

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

### Do Paddle Prep or ProspX have ads?

ProspX shows ads; Paddle Prep does not.

### Which is updated more often, Paddle Prep or ProspX?

Paddle Prep ships an update every 5 months, and ProspX monthly. Most recently, Paddle Prep was updated on September 17, 2026 and ProspX on September 12, 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.*