# C172 Performance vs NemoScoutApp

The clearest difference is review sentiment: C172 Performance at 90% against NemoScoutApp's 0%. NemoScoutApp's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | C172 Performance | NemoScoutApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (52 ratings)](https://appshunter.io/ios/app/c172-performance/id741721884/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | **90.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 15 MB | 15 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POH Performance L.L.C.](https://appshunter.io/developer/641403529) | [Stephan Edelman](https://appshunter.io/developer/1490589152) |

## What reviewers say

### C172 Performance

[App page](https://appshunter.io/ios/app/c172-performance/id741721884)

This app calculates essential flight performance data for Cessna 172 and 150 aircraft. It covers takeoff, landing, climb, cruise, descent, instrument procedures, and emergencies, with additional tools for holds and glide calculations. Cloud sync ensures your flight plans are accessible across devices.

**Highlights:** Takeoff and landing calculations, Climb, cruise, and descent performance, Instrument procedure planning, Emergency scenario calculations, Interactive hold calculator, Emergency glide distance calculator, Cloud sync for flight plans

**Features:** macOS Compatibility

**In-app purchases:** none


### NemoScoutApp

[App page](https://appshunter.io/ios/app/nemoscoutapp/id1490590179)

This app provides real-time collision avoidance and traffic display for pilots, supplementing a separate transponder device. It offers visual and audible alerts for potential conflicts and displays critical flight data for backup.

**Highlights:** Real-time traffic display with TCAS-like interface, Visual and audible collision avoidance alerts, Backup flight instrument data display, Integrated airport, obstacle, and airspace databases, Weather information display (METAR), GDL90 GPS and traffic data export to EFB apps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is C172 Performance free?

C172 Performance is free to download, with no in-app purchases.

### Is NemoScoutApp free?

NemoScoutApp is free to download, with no in-app purchases.

### Do C172 Performance or NemoScoutApp have ads?

C172 Performance shows ads; NemoScoutApp does not.

### Which is updated more often, C172 Performance or NemoScoutApp?

C172 Performance ships an update every 2 months, and NemoScoutApp every 2 months. Most recently, C172 Performance was updated on September 18, 2026 and NemoScoutApp on September 16, 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.*