# Flight Computer vs PackWeigh

The clearest difference is in-app purchases: Flight Computer at none against PackWeigh's 1. Flight Computer also leads on iOS requirement (17.0 vs 26.4). PackWeigh's advantage is ads (none vs shown) and update cadence (weekly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. PackWeigh sells 1 one-off in-app purchase. Flight Computer asks for nothing beyond the download.

Flight Computer ships an update every 4 months, PackWeigh weekly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Flight Computer | PackWeigh |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Paid | — |
| Size | 5 MB | 12 MB |
| Requires iOS | **17.0** | 26.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AVIEM](https://appshunter.io/developer/400912742) | [JUNICHI HASHIMOTO](https://appshunter.io/developer/1609225560) |

## What reviewers say

### Flight Computer

[App page](https://appshunter.io/ios/app/flight-computer/id400912739)

Calculate essential flight data like wind correction angle, ground speed, and true airspeed with multiple unit options. Designed for easy input, it supports various distance, velocity, temperature, altitude, and fuel units.

**Highlights:** Wind Correction Angle (WCA) calculation, Ground Speed calculation, True Airspeed calculation, Estimate Time Enroute, Burned Fuel calculation, Multiple unit support (distance, velocity, temp, altitude, fuel)

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

**In-app purchases:** none


### PackWeigh

[App page](https://appshunter.io/ios/app/packweigh/id6806417405)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Baseline | $9.99 | one-time |


## Frequently asked questions

### Is Flight Computer free?

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

### Is PackWeigh free?

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

### Do Flight Computer or PackWeigh have ads?

Flight Computer shows ads; PackWeigh does not.

### Which is updated more often, Flight Computer or PackWeigh?

Flight Computer ships an update every 4 months, and PackWeigh weekly. Most recently, Flight Computer was updated on October 3, 2026 and PackWeigh 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.*