# Squifly vs Deep and Steep

The clearest difference is update cadence: Deep and Steep at every 2 days against Squifly's every 3 weeks. Squifly's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Squifly ships an update every 3 weeks, Deep and Steep every 2 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Squifly | Deep and Steep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/squifly-skydive-logbook/id1546718266/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 92 MB | 40 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [4vor4 UG](https://appshunter.io/developer/1546718268) | [Deep and Steep LLC](https://appshunter.io/developer/6786096464) |

## What reviewers say

### 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


### Deep and Steep

[App page](https://appshunter.io/ios/app/deep-and-steep/id6786096462)

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

**In-app purchases:** none


## Frequently asked questions

### Is Squifly free?

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

### Is Deep and Steep free?

Deep and Steep is free to download, with no in-app purchases.

### Do Squifly or Deep and Steep have ads?

Neither Squifly nor Deep and Steep shows ads.

### Which is updated more often, Squifly or Deep and Steep?

Squifly ships an update every 3 weeks, and Deep and Steep every 2 days. Most recently, Squifly was updated on October 24, 2026 and Deep and Steep 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.*