ETOPS Pro vs Portside Horizon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ETOPS Pro
This app helps flight crews generate graphical overlays for extended operations and other flight route data. It integrates with ForeFlight Mobile EFB to display essential information for flight planning and execution.
- Generate extended operations graphical overlays
- Create essential flight route overlays
- Integrates with ForeFlight Mobile EFB
- Quickly display flight data
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ETOPS Pro is used by flight crews to quickly generate extended operations graphical overlays and other essential flight route overlays for display in ForeFlight Mobile EFB (https://www.foreflight.com).
Portside Horizon
This app helps flight crew manage their schedules and duties. It provides reminders for tasks and allows for logging flight details, functioning as a dedicated tool for crew operations.
- View flight schedule
- Duty reminders
- Log flight details
- Calendar integration
- Duty schedule overview
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The Portside Horizon Crew App is a simple and user-friendly tool that's connected to the main Horizon App, but made just for crew members. With this app, you get an easy way to see your schedule, get reminders about duties and flights, and note down details after each flight. It also has a calendar and a duty schedule. Horizon is an efficient resource for managing tasks related to flight operations.
Screenshots
Verdict
The clearest difference is rating: ETOPS Pro at 5.0 against Portside Horizon's 1.4. Portside Horizon's advantage is update cadence (monthly vs every 4 months) and ratings volume (34 vs 3). On price, ads, in-app purchases and monetization model 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.
ETOPS Pro holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: Portside Horizon has 34 ratings behind it against 3, so its average is the more settled of the two.
ETOPS Pro ships an update every 4 months, Portside Horizon monthly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | ETOPS Pro | Portside Horizon |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 1.4 (34 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 3 | 34 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.4 — better |
| Further details — not scored | ||
| Size | 2 MB | 357 MB |
| Age rating | 4+ | 4+ |
| Developer | Crewdog Software, LLC | Portside, Inc. |
Customer experience
ETOPS Pro
Portside Horizon
In-app purchases
ETOPS Pro
No in-app purchases
Portside Horizon
No in-app purchases
Questions
Is ETOPS Pro free?
Is Portside Horizon free?
Which has better reviews, ETOPS Pro or Portside Horizon?
Do ETOPS Pro or Portside Horizon have ads?
Which is updated more often, ETOPS Pro or Portside Horizon?
Other comparisons
