Comparison

GCS Manifest vs Deep and Steep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

GCS Manifest

Free

⚽ Sports

★ 5.05 ratingsView app →

About

GCS Manifest

This application provides a mobile-friendly interface to the GCS (Ground Control Skydiving) manifest website. It serves as a wrapper for easy access to skydiving manifest information.

Highlights

Mobile-friendly interface
Access to GCS manifest website
Easy information retrieval
Wrapper for website functionality

Features

Read full description

This app is a simple mobile-friendly wrapper around the GCS (Ground Control Skydiving) manifest website. DISCLAIMER: This app is absolutely not an official GCS app and is provided on an "as is" basis with no guarantees of completeness, accuracy, or usefulness. The official GCS website will always be the source of truth!

About

Deep and Steep

Features

Read full description

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

GCS Manifest2 screens

Deep and Steep4 screens

Verdict

The call

The clearest difference is update cadence: Deep and Steep at every 2 days against GCS Manifest's fortnightly. 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

GCS Manifest ships an update fortnightly, Deep and Steep every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level

GCS Manifest versus Deep and Steep: the parameters behind the verdict, then further details
Parameter	GCS Manifest	Deep and Steep
Price	Free	Free
Rating	5.0 (5 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	5 — better	—
Update frequency	Fortnightly	Every 2 days — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad	iPhone, iPad
Requires iOS	16.2	16.0 — better
Further details — not scored
Size	3 MB	40 MB
Age rating	4+	17+
Developer	Nicolas Faralli	Deep and Steep LLC

In-app purchases

None

GCS Manifest

No in-app purchases

None

Deep and Steep

No in-app purchases

Questions

Is GCS Manifest free?

GCS Manifest 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 GCS Manifest or Deep and Steep have ads?

Neither GCS Manifest nor Deep and Steep shows ads.

Which is updated more often, GCS Manifest or Deep and Steep?

GCS Manifest ships an update fortnightly, and Deep and Steep every 2 days. Most recently, GCS Manifest was updated on November 4, 2026 and Deep and Steep on October 31, 2026.