# TrueAlt vs Target Speed Calculator

The clearest difference is price: Target Speed Calculator at Free against TrueAlt's $4.99. Target Speed Calculator also leads on update cadence (every 2 months vs every 5 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Target Speed Calculator is free to download; TrueAlt costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TrueAlt ships an update every 5 months, Target Speed Calculator every 2 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | TrueAlt | Target Speed Calculator |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/target-speed-calculator/id6741623302/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 9 MB | 30 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Gonzalo Adolfo Garcia Held](https://appshunter.io/developer/1781072677) | [Agop Chorbadjian](https://appshunter.io/developer/1794908607) |

## What reviewers say

### TrueAlt

[App page](https://appshunter.io/ios/app/truealt/id6738508762)

**In-app purchases:** none


### Target Speed Calculator

[App page](https://appshunter.io/ios/app/target-speed-calculator/id6741623302)

This app helps Boeing 737 pilots calculate precise approach speeds for enhanced flight safety and operational efficiency. Its user-friendly interface allows for quick input of parameters and provides accurate results tailored to various configurations and weights.

**Highlights:** Precise approach speed calculations, Tailored for Boeing 737 configurations, User-friendly interface, Enhances flight safety, Saves calculation time, Improves operational efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TrueAlt free?

TrueAlt costs $4.99, with no in-app purchases.

### Is Target Speed Calculator free?

Target Speed Calculator is free to download, with no in-app purchases.

### Do TrueAlt or Target Speed Calculator have ads?

Neither TrueAlt nor Target Speed Calculator shows ads.

### Which is updated more often, TrueAlt or Target Speed Calculator?

TrueAlt ships an update every 5 months, and Target Speed Calculator every 2 months. Most recently, TrueAlt was updated on October 24, 2026 and Target Speed Calculator on October 19, 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.*