# iFMS vs Compass for Watch

The clearest difference is price: Compass for Watch at $1.99 against iFMS's $15.99. Compass for Watch also leads on chart position (#98 vs unranked). iFMS's advantage is rating (3.1 vs 2.5) and review sentiment (46% vs 9%). On ads, in-app purchases, monetization model and device support there is nothing between them.

iFMS costs $15.99 and Compass for Watch $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iFMS holds the better App Store score, 3.1 against 2.5. That said, the two scores are not equally well evidenced: iFMS has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 46% of iFMS's written reviews are positive against 9% of Compass for Watch's.

iFMS ships an update every 4 weeks, Compass for Watch every 2 months. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | iFMS | Compass for Watch |
| --- | --- | --- |
| Price | $15.99 | **$1.99** |
| Rating | **[3.1 (14 ratings)](https://appshunter.io/ios/app/ifms/id651887277/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/compass-for-watch/id1208540470/reviews) |
| Number of ratings | **14** | 2 |
| Positive reviews | **45.7% of reviews** | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#98** |
| Size | 50 MB | 2 MB |
| Requires iOS | **8.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Michael Feyter](https://appshunter.io/developer/651887280) | [Orion Lukasz Gonerski](https://appshunter.io/developer/364982460) |

## What reviewers say

### iFMS

[App page](https://appshunter.io/ios/app/ifms/id651887277)

Enhance your flight simulator experience with a realistic Boeing-style Flight Management System and cockpit displays on your mobile device. Build a home cockpit and connect to popular simulators over your local network for immersive practice.

**Highlights:** Realistic Flight Planning/Tracking/Navigation, Boeing style Flight Management System, Boeing style Primary Flight Display, Various EICAS Displays, LNAV & VNAV autopilot control, Configurable aircraft, Updatable navdata

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Compass for Watch

[App page](https://appshunter.io/ios/app/compass-for-watch/id1208540470)

**Currently charting:** #98 Top Paid · Navigation (US App Store)

This app helps you find North using the sun and your Apple Watch. Rotate the digital crown to align a marker with the sun, and it will display your direction. It functions like a real compass without needing GPS or a phone.

**Highlights:** Find direction to North using the sun, Digital Crown for marker alignment, Works without GPS or phone, Real compass feel, Supports Apple Watch, iPhone, iPod

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iFMS free?

iFMS costs $15.99, with no in-app purchases.

### Is Compass for Watch free?

Compass for Watch costs $1.99, with no in-app purchases.

### Which has better reviews, iFMS or Compass for Watch?

iFMS is rated higher. iFMS averages 3.1 out of 5 from 14 ratings, while Compass for Watch averages 2.5 from 2 ratings.

### Do iFMS or Compass for Watch have ads?

Neither iFMS nor Compass for Watch shows ads.

### Which is updated more often, iFMS or Compass for Watch?

iFMS ships an update every 4 weeks, and Compass for Watch every 2 months. Most recently, iFMS was updated on September 23, 2026 and Compass for Watch on September 9, 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.*