# TBMProFlight vs GrowCalc

The clearest difference is in-app purchases: TBMProFlight at none against GrowCalc's 2. GrowCalc's advantage is update cadence (every 9 days vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. GrowCalc sells 2 in-app purchases, starting at $4.99 per month. TBMProFlight asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for TBMProFlight against 5.0 for GrowCalc. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

TBMProFlight ships an update monthly, GrowCalc every 9 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | TBMProFlight | GrowCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/tbmproflight/id6449427537/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/growcalc/id6786804897/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | **Free** | Freemium |
| Size | 12 MB | 53 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Tremont Air, LLC](https://appshunter.io/developer/309321587) | [REINALDO CAMACHO](https://appshunter.io/developer/6786804899) |

## 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


### GrowCalc

[App page](https://appshunter.io/ios/app/growcalc/id6786804897)

This app is a comprehensive lawn care toolkit that uses precision math and live climate data to help users grow healthier lawns. It offers tools for calculating fertilizer rates, logging applications, diagnosing issues with AI, and tracking weather patterns. Manage multiple lawn zones and access global pest pressure data.

**Highlights:** Precision NPK calculator, Smart application logging, AI photo diagnosis for weeds and diseases, AI lawn assistant for expert advice, Live weather and spray window forecasts, Growing Degree Days (GDD) tracking, Global pest and disease pressure monitoring

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GrowCalc Pro | $4.99 | per month |
| GrowCalc Pro | $49.99 | per year |


## Frequently asked questions

### Is TBMProFlight free?

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

### Is GrowCalc free?

GrowCalc is free to download, with in-app purchases available.

### Which has better reviews, TBMProFlight or GrowCalc?

TBMProFlight and GrowCalc are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do TBMProFlight or GrowCalc have ads?

Neither TBMProFlight nor GrowCalc shows ads.

### Which is updated more often, TBMProFlight or GrowCalc?

TBMProFlight ships an update monthly, and GrowCalc every 9 days. Most recently, TBMProFlight was updated on October 24, 2026 and GrowCalc on October 23, 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.*