# Flight Instructor Checkride vs ATP Part 135 Test Prep

The clearest difference is price: ATP Part 135 Test Prep at $4.99 against Flight Instructor Checkride's $9.99. ATP Part 135 Test Prep also leads on update cadence (every 5 months vs every 19 months) and iOS requirement (11.0 vs 14.0). On ads, in-app purchases and device support there is nothing between them.

Flight Instructor Checkride costs $9.99 and ATP Part 135 Test Prep $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Flight Instructor Checkride ships an update every 19 months, ATP Part 135 Test Prep every 5 months. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Flight Instructor Checkride | ATP Part 135 Test Prep |
| --- | --- | --- |
| Price | $9.99 | **$4.99** |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/flight-instructor-checkride/id727860153/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 months** |
| Monetization | Paid | — |
| Size | 9 MB | 11 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Bravo Zulu Apps LLC](https://appshunter.io/developer/1000879252) |

## What reviewers say

### Flight Instructor Checkride

[App page](https://appshunter.io/ios/app/flight-instructor-checkride/id727860153)

Prepare for your flight instructor certification practical exam with this comprehensive Q&A tool. It covers over 1000 likely examiner questions and provides succinct answers, drawing from FAA documents and examiner interviews. Identify knowledge gaps and build confidence for your checkride.

**Highlights:** Over 1000 Q&A for practical exams, Succinct, ready responses, Based on popular oral exam guide, Covers all CFI certificate subjects, Flag questions for further study, Includes applicant practical test checklist

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

**In-app purchases:** none


### ATP Part 135 Test Prep

[App page](https://appshunter.io/ios/app/atp-part-135-test-prep/id1378714522)

**In-app purchases:** none


## Frequently asked questions

### Is Flight Instructor Checkride free?

Flight Instructor Checkride costs $9.99, with no in-app purchases.

### Is ATP Part 135 Test Prep free?

ATP Part 135 Test Prep costs $4.99, with no in-app purchases.

### Do Flight Instructor Checkride or ATP Part 135 Test Prep have ads?

Neither Flight Instructor Checkride nor ATP Part 135 Test Prep shows ads.

### Which is updated more often, Flight Instructor Checkride or ATP Part 135 Test Prep?

Flight Instructor Checkride ships an update every 19 months, and ATP Part 135 Test Prep every 5 months. Most recently, Flight Instructor Checkride was updated on September 22, 2026 and ATP Part 135 Test Prep on September 9, 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.*