# PPL Prep vs LDH PILOT

The clearest difference is in-app purchases: LDH PILOT at none against PPL Prep's 1. LDH PILOT also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PPL Prep sells 1 one-off in-app purchase. LDH PILOT asks for nothing beyond the download.

## The numbers

| Metric | PPL Prep | LDH PILOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Size | 22 MB | 45 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomocreate, Inc.](https://appshunter.io/developer/1895224165) | [DUHO LEE](https://appshunter.io/developer/6812389910) |

## What reviewers say

### PPL Prep

[App page](https://appshunter.io/ios/app/ppl-prep/id6800288663)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PPL Pro | $14.99 | one-time |


### LDH PILOT

[App page](https://appshunter.io/ios/app/ldh-pilot/id6812389908)

**In-app purchases:** none


## Frequently asked questions

### Is PPL Prep free?

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

### Is LDH PILOT free?

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

### Do PPL Prep or LDH PILOT have ads?

PPL Prep shows ads; LDH PILOT 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.*