# TBMProFlight vs C310 Performance

The clearest difference is update cadence: C310 Performance at every 5 days against TBMProFlight's monthly. On price, ads, 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.

TBMProFlight ships an update monthly, C310 Performance every 5 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TBMProFlight | C310 Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tbmproflight/id6449427537/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | — |
| Size | 13 MB | 11 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tremont Air, LLC](https://appshunter.io/developer/309321587) | [POH Performance L.L.C.](https://appshunter.io/developer/641403529) |

## What reviewers say

### TBMProFlight

[App page](https://appshunter.io/ios/app/tbmproflight/id6449427537)

This app helps TBM aircraft owners with weight and balance calculations and performance estimations. It provides takeoff and landing distances based on weather data and assists with fuel planning for flights.

**Highlights:** Weight and balance calculations, Takeoff and landing performance, Weather condition integration, Fuel planning assistance, TBM model aircraft specific

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

**In-app purchases:** none


### C310 Performance

[App page](https://appshunter.io/ios/app/c310-performance/id6762490168)

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

**In-app purchases:** none


## Frequently asked questions

### Is TBMProFlight free?

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

### Is C310 Performance free?

C310 Performance is free to download, with no in-app purchases.

### Do TBMProFlight or C310 Performance have ads?

Neither TBMProFlight nor C310 Performance shows ads.

### Which is updated more often, TBMProFlight or C310 Performance?

TBMProFlight ships an update monthly, and C310 Performance every 5 days. Most recently, TBMProFlight was updated on October 4, 2026 and C310 Performance on October 7, 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.*