# Cessna Checklist Pilot Pro vs Slope Calculation Tool

The clearest difference is review sentiment: Slope Calculation Tool at 71% against Cessna Checklist Pilot Pro's 0%. Slope Calculation Tool also leads on price (Free vs $28.99) and rating (4.3 vs 1.0). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Slope Calculation Tool is free to download; Cessna Checklist Pilot Pro costs $28.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Slope Calculation Tool holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Slope Calculation Tool has 86 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Cessna Checklist Pilot Pro's written reviews are positive against 71% of Slope Calculation Tool's.

Cessna Checklist Pilot Pro ships an update every 38 months, Slope Calculation Tool every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Cessna Checklist Pilot Pro | Slope Calculation Tool |
| --- | --- | --- |
| Price | $28.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/cessna-checklist-pilot-pro/id1356557103/reviews) | **[4.3 (86 ratings)](https://appshunter.io/ios/app/slope-calculation-tool/id1442177142/reviews)** |
| Number of ratings | 1 | **86** |
| Positive reviews | 0.0% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 35 MB | 12 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Raj Kumar](https://appshunter.io/developer/1037581682) | [Riyad Habash](https://appshunter.io/developer/1073719756) |

## What reviewers say

### Cessna Checklist Pilot Pro

[App page](https://appshunter.io/ios/app/cessna-checklist-pilot-pro/id1356557103)

This pilot checklist app offers a comprehensive guide to normal, emergency, and abnormal procedures for a wide range of Cessna aircraft models. Designed by professional pilots and instructors, it serves as a valuable reference and educational companion for aviators.

**Highlights:** Normal, emergency, and abnormal procedures, Extensive list of Cessna aircraft models, Designed by professional pilots and instructors, Copy and paste text functionality, Reference and training aid

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

**In-app purchases:** none


### Slope Calculation Tool

[App page](https://appshunter.io/ios/app/slope-calculation-tool/id1442177142)

Calculate all aspects of a ramp's dimensions, including slope, run, length, and rise. It can also measure the slope of existing surfaces using your device's sensors. Supports various input combinations for flexible calculations.

**Highlights:** Calculate slope, run, length, and rise, Supports multiple input combinations, Measure existing surface slopes, Uses device sensors for measurement, Calculates slope as percentage, ratio, and angle

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cessna Checklist Pilot Pro free?

Cessna Checklist Pilot Pro costs $28.99, with no in-app purchases.

### Is Slope Calculation Tool free?

Slope Calculation Tool is free to download, with no in-app purchases.

### Which has better reviews, Cessna Checklist Pilot Pro or Slope Calculation Tool?

Slope Calculation Tool is rated higher. Cessna Checklist Pilot Pro averages 1.0 out of 5 from 1 ratings, while Slope Calculation Tool averages 4.3 from 86 ratings.

### Do Cessna Checklist Pilot Pro or Slope Calculation Tool have ads?

Neither Cessna Checklist Pilot Pro nor Slope Calculation Tool shows ads.

### Which is updated more often, Cessna Checklist Pilot Pro or Slope Calculation Tool?

Cessna Checklist Pilot Pro ships an update every 38 months, and Slope Calculation Tool every 3 weeks. Most recently, Cessna Checklist Pilot Pro was updated on October 24, 2026 and Slope Calculation Tool on October 24, 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.*