Squifly vs Deep and Steep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Squifly
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.
- 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
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Squifly is the app designed for skydivers and tunnel flyers. It officially meets USPA SIM requirements for digital logging. Current features: • Skydive Logbook with ticket reminder • Skydive Weather Map with key information • Add friends and sign their jumps • Tunnel / Indoor Skydive Progression logbook • Find and share images and videos via the MediaHub • Set wallpaper • Dropzone Map and plan jumps • Wind Tunnel Map • Wingload Calculator Skydive Logbook Log all your jumps from different dropzones in one place. Get detailed statistics and insights. Use the mass logging feature to add up to 1000 jumps at once or set your initial data in your profile. All logs are stored safely in the cloud so you can switch devices without losing any entries. Tunnel / Indoor Skydive Progression logbook Track all your wind tunnel sessions and monitor your progression over time. Record time, actions, and more. Skydive Weather See cloud coverage by altitude, wind speeds and direction, wind maps, max gusts, and hourly or daily forecasts. MediaHub Share your images and videos, or discover great content from other creators. Dropzone Map Find new dropzones and check their websites with one click. Wingload Calculator Find your current or ideal wingload based on your experience. The app has no ads. Please leave a rating and feel free to reach out via email for feature requests, ideas, or to report bugs.
Deep and Steep
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The Deep and Steep app connects to your Insight, Soundlink, or Stratos. Configure your altimeter and keep all of your logbook data organized in one spot. Use the interactive GPS track overlay to debrief your skydives using GPS data from an Insight or Stratos.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 June 10, 2026 and September 18, 2026 respectively.
| Parameter | Squifly | Deep and Steep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 92 MB | 41 MB |
| Age rating | 4+ | 17+ |
| Developer | 4vor4 UG | Deep and Steep LLC |
In-app purchases
Squifly
No in-app purchases
Deep and Steep
No in-app purchases
