# OptiFlight vs eSail4VR

The clearest difference is rating: OptiFlight at 4.6 against eSail4VR's 2.7. OptiFlight also leads on ratings volume (1.3K vs 3) and review sentiment (80% vs 58%). eSail4VR's advantage is update cadence (every 5 days vs every 6 weeks) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. OptiFlight sells 3 one-off in-app purchases and eSail4VR sells 1 in-app purchase, starting at $12.49 per 3 months. Whichever you choose, the download price is not the number that matters.

OptiFlight holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: OptiFlight has 1.3K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of OptiFlight's written reviews are positive against 58% of eSail4VR's.

OptiFlight ships an update every 6 weeks, eSail4VR every 5 days. The most recent releases landed on September 27, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | OptiFlight | eSail4VR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/optiflight/id1490464625/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/esail4vr/id6443567604/reviews) |
| Number of ratings | **1.3K** | 3 |
| Positive reviews | **80.0% of reviews** | 57.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 131 MB | 57 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Krish Suchdev](https://appshunter.io/developer/1378468452) | [SOFT4SAIL](https://appshunter.io/developer/1647221910) |

## What reviewers say

### OptiFlight

[App page](https://appshunter.io/ios/app/optiflight/id1490464625)

Design intricate flight networks to connect cities and guide passengers efficiently. Adapt your routes to dynamic events like airport rushes and closures across over 350 themed levels. Test your strategic planning skills in historical, present-day, and weather-simulated scenarios.

**Highlights:** Design flight networks, Create historical flight maps, Simulate inclement weather, Use real-world cities, 350+ levels, Analyze in-game statistics, Compete on leaderboards

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.00 | one-time |
| OptiFlight Expansion | $1.99 | one-time |
| Large Tip | $5.00 | one-time |


### eSail4VR

[App page](https://appshunter.io/ios/app/esail4vr/id6443567604)

This app provides advanced routing calculations for the Virtual Regatta sailing game. It helps users optimize their race strategies by considering weather patterns and game-specific rules. Users can automatically sync their regattas and plan routes, with premium features offering advanced options and direct integration.

**Highlights:** Advanced routing algorithm, Automatic Virtual Regatta account connection, Real-time position tracking, Automatic weather file downloads, Route comparison, Cloud sync across devices

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium subscription | $12.49 | per 3 months |


## Frequently asked questions

### Is OptiFlight free?

OptiFlight is free to download, with in-app purchases available.

### Is eSail4VR free?

eSail4VR is free to download, with in-app purchases available.

### Which has better reviews, OptiFlight or eSail4VR?

OptiFlight is rated higher. OptiFlight averages 4.6 out of 5 from 1.3K ratings, while eSail4VR averages 2.7 from 3 ratings.

### Do OptiFlight or eSail4VR have ads?

Neither OptiFlight nor eSail4VR shows ads.

### Which is updated more often, OptiFlight or eSail4VR?

OptiFlight ships an update every 6 weeks, and eSail4VR every 5 days. Most recently, OptiFlight was updated on September 27, 2026 and eSail4VR on September 20, 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.*