# C172M vs Turn Radius Calculator

The clearest difference is rating: Turn Radius Calculator at 5.0 against C172M's 3.0. Turn Radius Calculator also leads on price ($4.99 vs $13.99) and update cadence (every 5 weeks vs every 7 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

C172M costs $13.99 and Turn Radius Calculator $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Turn Radius Calculator holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

C172M ships an update every 7 months, Turn Radius Calculator every 5 weeks. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | C172M | Turn Radius Calculator |
| --- | --- | --- |
| Price | $13.99 | **$4.99** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/c172m/id596045714/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/turn-radius-calculator/id6480525267/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 27 MB | 27 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gyronimo, LLC](https://appshunter.io/developer/536898885) | [Flight Training Apps, Inc.](https://appshunter.io/developer/438868778) |

## What reviewers say

### C172M

[App page](https://appshunter.io/ios/app/c172m/id596045714)

This app calculates mass, balance, and performance data for the Cessna 172M aircraft using actual Pilot's Operating Handbook values. It helps pilots plan flights quickly by determining optimal cruise altitudes, takeoff and landing distances, climb data, and stall speeds.

**Highlights:** Mass & Balance calculations, Takeoff and Landing performance, Climb data calculation, Optimal cruise altitude determination, Stall speed calculation, Save and load aircraft settings, Email load manifest

**In-app purchases:** none


### Turn Radius Calculator

[App page](https://appshunter.io/ios/app/turn-radius-calculator/id6480525267)

This app helps pilots calculate turning radius and stall speed based on speed and bank angle. It's useful for evaluating strategies in scenarios like engine failure or tight situations, and for practicing different flight parameters.

**Highlights:** Calculate turning radius, Determine stall speed, Evaluate bank angles and speeds, Calculate maneuvering speed, Assess aircraft weight impact

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

**In-app purchases:** none


## Frequently asked questions

### Is C172M free?

C172M costs $13.99, with no in-app purchases.

### Is Turn Radius Calculator free?

Turn Radius Calculator costs $4.99, with no in-app purchases.

### Which has better reviews, C172M or Turn Radius Calculator?

Turn Radius Calculator is rated higher. C172M averages 3.0 out of 5 from 2 ratings, while Turn Radius Calculator averages 5.0 from 1 ratings.

### Do C172M or Turn Radius Calculator have ads?

Neither C172M nor Turn Radius Calculator shows ads.

### Which is updated more often, C172M or Turn Radius Calculator?

C172M ships an update every 7 months, and Turn Radius Calculator every 5 weeks. Most recently, C172M was updated on October 23, 2026 and Turn Radius Calculator on October 15, 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.*