# Wingload calculator vs Squifly

Wingload calculator and Squifly both sit at 5.0 stars, but that hides the real split: 88% of Squifly's written reviews are positive against 0% of Wingload calculator's. Squifly also leads on ratings volume (8 vs 1). Wingload calculator's advantage is iOS requirement (10.0 vs 13.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Wingload calculator against 5.0 for Squifly. That said, the two scores are not equally well evidenced: Squifly has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 0% of Wingload calculator's written reviews are positive against 88% of Squifly's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Wingload calculator | Squifly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/wingload-calculator/id1509435000/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/squifly-skydive-logbook/id1546718266/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | 0.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 14 MB | 92 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Igor Kamenev](https://appshunter.io/developer/910687200) | [4vor4 UG](https://appshunter.io/developer/1546718268) |

## What reviewers say

### Wingload calculator

[App page](https://appshunter.io/ios/app/wingload-calculator/id1509435000)

Calculate wing loading for skydivers with ease. Supports both kilograms and pounds for your convenience. A simple tool for a critical calculation.

**Highlights:** Wing load calculation, Supports kilograms, Supports pounds, Easy to use interface

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

**In-app purchases:** none


### Squifly

[App page](https://appshunter.io/ios/app/squifly-skydive-logbook/id1546718266)

This app serves as a digital logbook for skydivers and tunnel flyers, meeting USPA SIM requirements. It offers features like weather maps, friend tagging, media sharing, and a wingload calculator. Log jumps, track tunnel progression, and discover dropzones all in one place.

**Highlights:** USPA-approved skydive logbook, Tunnel/indoor skydive progression tracker, Skydive weather map, Friend tagging for jumps, MediaHub for image/video sharing, Dropzone map and planning, Wingload calculator

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

**In-app purchases:** none


## Frequently asked questions

### Is Wingload calculator free?

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

### Is Squifly free?

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

### Which has better reviews, Wingload calculator or Squifly?

Wingload calculator and Squifly are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

### Do Wingload calculator or Squifly have ads?

Neither Wingload calculator nor Squifly shows ads.

### Which is updated more often, Wingload calculator or Squifly?

Wingload calculator ships an update every 3 weeks, and Squifly every 3 weeks. Most recently, Wingload calculator was updated on October 24, 2026 and Squifly on October 24, 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.*