# iPIPER Checkride Prep vs VRflow DA42

The clearest difference is update cadence: iPIPER Checkride Prep at every 5 weeks against VRflow DA42's every 7 months. iPIPER Checkride Prep also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iPIPER Checkride Prep sells 11 one-off in-app purchases and VRflow DA42 sells 1 in-app purchase, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

iPIPER Checkride Prep ships an update every 5 weeks, VRflow DA42 every 7 months. The most recent releases landed on June 7, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | iPIPER Checkride Prep | VRflow DA42 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/ipiper-checkride-prep/id1504179074/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 74 MB | 780 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aircraft Apps LLC](https://appshunter.io/developer/1499571546) | [VRpilot ApS](https://appshunter.io/developer/1549637695) |

## What reviewers say

### iPIPER Checkride Prep

[App page](https://appshunter.io/ios/app/ipiper-checkride-prep/id1504179074)

Prepare for aviation check rides and exams with AI-generated study questions from your flight manuals. This app supports multiple Piper aircraft models and offers tools for flashcards, quizzes, and weather information.

**Highlights:** AI-generated study questions, Import flight manuals, Keyword search within documents, Flashcards and quizzes, Aircraft system study, Worldwide weather and flight planning, Custom flashcard maker

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindCoach: Personal Health | $19.99 | one-time |
| 20 FAA Handbooks & Manuals | $19.99 | one-time |
| Piper Archer Checkride Prep | $29.99 | one-time |
| Piper PA-28 Warrior Prep | $29.99 | one-time |
| Piper PA-28R-200 Arrow Prep | $29.99 | one-time |
| Piper PA-34 Seneca I Prep | $29.99 | one-time |
| Piper PA-34 Seneca II Prep | $29.99 | one-time |
| Piper PA-44 Seminole Prep | $29.99 | one-time |
| Cherokee 140 Checkride Prep | $29.99 | one-time |
| Piper PA28-181 Archer LX | $29.99 | one-time |
| Piper PA-46-350P M350 | $29.99 | one-time |


### VRflow DA42

[App page](https://appshunter.io/ios/app/vrflow-da42/id6444026482)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DA42 monthly subscription | $11.99 | per month |


## Frequently asked questions

### Is iPIPER Checkride Prep free?

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

### Is VRflow DA42 free?

VRflow DA42 is free to download, with in-app purchases available.

### Do iPIPER Checkride Prep or VRflow DA42 have ads?

Neither iPIPER Checkride Prep nor VRflow DA42 shows ads.

### Which is updated more often, iPIPER Checkride Prep or VRflow DA42?

iPIPER Checkride Prep ships an update every 5 weeks, and VRflow DA42 every 7 months. Most recently, iPIPER Checkride Prep was updated on June 7, 2026 and VRflow DA42 on September 26, 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.*