# PPI vs RandleSimulation

The clearest difference is update cadence: RandleSimulation at every 4 days against PPI's every 2 weeks. RandleSimulation also leads on iOS requirement (11.0 vs 15.6). On price, ads, 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.

PPI ships an update every 2 weeks, RandleSimulation every 4 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PPI | RandleSimulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (35 ratings)](https://appshunter.io/ios/app/ppi-kaplan/id1631085663/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 57 MB | 78 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kaplan](https://appshunter.io/developer/426399130) | [Brian Dockerty](https://appshunter.io/developer/1370231043) |

## What reviewers say

### PPI

[App page](https://appshunter.io/ios/app/ppi-kaplan/id1631085663)

This mobile companion app provides on-the-go access to Kaplan's PPI online courses and learning hub. It syncs with your desktop account, offering Qbank quizzes, video lectures, flashcards, and progress tracking for test preparation.

**Highlights:** Qbank quizzes, Detailed question explanations, Video library, Flashcards, Progress tracking, Free trial access

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

**In-app purchases:** none


### RandleSimulation

[App page](https://appshunter.io/ios/app/randlesimulation/id6753091164)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PPI free?

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

### Is RandleSimulation free?

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

### Do PPI or RandleSimulation have ads?

Neither PPI nor RandleSimulation shows ads.

### Which is updated more often, PPI or RandleSimulation?

PPI ships an update every 2 weeks, and RandleSimulation every 4 days. Most recently, PPI was updated on October 15, 2026 and RandleSimulation on October 11, 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.*