# Target Speed Calculator vs Flear

The clearest difference is in-app purchases: Target Speed Calculator at none against Flear's 2. Target Speed Calculator also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). Flear's advantage is update cadence (every 2 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Flear sells 2 in-app purchases, starting at $3.99 per month. Target Speed Calculator asks for nothing beyond the download.

Target Speed Calculator ships an update every 2 months, Flear every 2 days. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Target Speed Calculator | Flear |
| --- | --- | --- |
| Price | Free | 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** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 30 MB | 25 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Agop Chorbadjian](https://appshunter.io/developer/1794908607) | [Andrii Molodyi](https://appshunter.io/developer/6804600635) |

## What reviewers say

### 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


### Flear

[App page](https://appshunter.io/ios/app/flear/id6804600633)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FLEAR Ad-Free Monthly | $3.99 | per month |
| FLEAR Ad-Free Yearly | $34.99 | per year |


## Frequently asked questions

### Is Target Speed Calculator free?

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

### Is Flear free?

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

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

Flear shows ads; Target Speed Calculator does not.

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

Target Speed Calculator ships an update every 2 months, and Flear every 2 days. Most recently, Target Speed Calculator was updated on October 2, 2026 and Flear on October 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.*