# Portside Horizon vs Fly5by5

The clearest difference is review sentiment: Fly5by5 at 100% against Portside Horizon's 0%. Fly5by5 also leads on rating (5.0 vs 1.4) and iOS requirement (15.1 vs 17.4). Portside Horizon's advantage is update cadence (every 3 weeks vs every 5 weeks) and ratings volume (34 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Fly5by5 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 6, so its average is the more settled of the two. Written reviews point the same way: 0% of Portside Horizon's written reviews are positive against 100% of Fly5by5's.

Portside Horizon ships an update every 3 weeks, Fly5by5 every 5 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Portside Horizon | Fly5by5 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (34 ratings)](https://appshunter.io/ios/app/portside-horizon/id6475729957/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/fly5by5/id6759272355/reviews)** |
| Number of ratings | **34** | 6 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 348 MB | 45 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Portside, Inc.](https://appshunter.io/developer/1609132004) | [BlueSkyApplications LLC](https://appshunter.io/developer/1877799951) |

## What reviewers say

### Portside Horizon

[App page](https://appshunter.io/ios/app/portside-horizon/id6475729957)

This app helps flight crew manage their schedules and duties. It provides easy access to flight details, duty reminders, and a calendar for efficient task management. It's designed to streamline operations for crew members.

**Highlights:** View flight schedule, Duty reminders, Note flight details, Calendar integration, Duty schedule management

**Features:** macOS Compatibility

**In-app purchases:** none


### Fly5by5

[App page](https://appshunter.io/ios/app/fly5by5/id6759272355)

This app simplifies aircraft ownership for individuals, flying clubs, and partnerships. It offers features for scheduling, flight logging, maintenance tracking, and pilot currency management, all accessible from a single platform.

**Highlights:** Shared aircraft scheduling, One-tap flight logging, Automatic maintenance tracking, FAA currency tracking, Digital manuals library, Flying club management tools

**In-app purchases:** none


## Frequently asked questions

### Is Portside Horizon free?

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

### Is Fly5by5 free?

Fly5by5 is free to download, with no in-app purchases.

### Which has better reviews, Portside Horizon or Fly5by5?

Fly5by5 is rated higher. Portside Horizon averages 1.4 out of 5 from 34 ratings, while Fly5by5 averages 5.0 from 6 ratings.

### Do Portside Horizon or Fly5by5 have ads?

Neither Portside Horizon nor Fly5by5 shows ads.

### Which is updated more often, Portside Horizon or Fly5by5?

Portside Horizon ships an update every 3 weeks, and Fly5by5 every 5 weeks. Most recently, Portside Horizon was updated on October 24, 2026 and Fly5by5 on October 31, 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.*