# Prepware ATP vs InFlight IR

The clearest difference is price: InFlight IR at Free against Prepware ATP's $9.99. InFlight IR also leads on update cadence (weekly vs every 4 months). Prepware ATP's advantage is in-app purchases (none vs 8) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

InFlight IR is free to download; Prepware ATP costs $9.99 up front. InFlight IR sells 8 in-app purchases, starting at $4.99 per month. Prepware ATP asks for nothing beyond the download.

Prepware ATP ships an update every 4 months, InFlight IR weekly. The most recent releases landed on October 23, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Prepware ATP | InFlight IR |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[2.8 (20 ratings)](https://appshunter.io/ios/app/prepware-atp/id338890846/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Best chart rank | **#112** | — |
| Size | 44 MB | 103 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [TAL GHENASSIA](https://appshunter.io/developer/1731997657) |

## What reviewers say

### Prepware ATP

[App page](https://appshunter.io/ios/app/prepware-atp/id338890846)

**Currently charting:** #112 Top Paid · Education (US App Store)

Prepare for the FAA Knowledge Exam with this comprehensive study and test tool. It offers flashcard-style review of questions, answers, and explanations, allowing you to study by subject or take realistic practice tests.

**Highlights:** Flashcard-style review, Question, answer, and explanation database, Study by subject, Practice test mode, FAA Knowledge Exam preparation

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

**In-app purchases:** none


### InFlight IR

[App page](https://appshunter.io/ios/app/inflight-ir/id6478156604)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charts Generator Monthly | $4.99 | per month |
| Monthly subscription | $5.99 | per month |
| Charts Generator 6-Months | $11.99 | per 6 months |
| Charts Generator 1 Year | $17.99 | per year |
| 6 Months subscription | $29.99 | per 6 months |
| 1 Year subscription | $49.99 | per year |
| InApp Purchase FAF Button | $0.99 | one-time |
| Charts Generator Lifetime | $22.99 | one-time |


## Frequently asked questions

### Is Prepware ATP free?

Prepware ATP costs $9.99, with no in-app purchases.

### Is InFlight IR free?

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

### Do Prepware ATP or InFlight IR have ads?

InFlight IR shows ads; Prepware ATP does not.

### Which is updated more often, Prepware ATP or InFlight IR?

Prepware ATP ships an update every 4 months, and InFlight IR weekly. Most recently, Prepware ATP was updated on October 23, 2026 and InFlight IR on September 30, 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.*