# iPIPER Checkride Prep vs KnowTAM

The clearest difference is iOS requirement: iPIPER Checkride Prep at 13.0 against KnowTAM's 16.4. 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 KnowTAM sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | iPIPER Checkride Prep | KnowTAM |
| --- | --- | --- |
| 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 | — |
| Monetization | Free with in-app purchases | — |
| Size | 74 MB | 69 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aircraft Apps LLC](https://appshunter.io/developer/1499571546) | [JOHN FREDERICK TRIPP JR](https://appshunter.io/developer/6775458782) |

## 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 |


### KnowTAM

[App page](https://appshunter.io/ios/app/knowtam/id6775458780)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnowTAM CAX Checkride | $9.99 | one-time |
| KnowTAM Instrument Checkride | $9.99 | one-time |
| KnowTAM Private Checkride | $9.99 | one-time |
| KnowTAM Multi-Engine | $14.99 | one-time |
| KnowTAM Commercial (CAX) | $19.99 | one-time |
| KnowTAM Instrument (IRA) | $19.99 | one-time |
| KnowTAM Private (PAR) - Full | $19.99 | one-time |
| All-Access Bundle | $59.99 | one-time |


## Frequently asked questions

### Is iPIPER Checkride Prep free?

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

### Is KnowTAM free?

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

### Do iPIPER Checkride Prep or KnowTAM have ads?

Neither iPIPER Checkride Prep nor KnowTAM 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.*