# VatScope vs Flight Sim Deck

The clearest difference is in-app purchases: Flight Sim Deck at none against VatScope's 3. Flight Sim Deck also leads on update cadence (weekly vs every 5 weeks) and rating (5.0 vs 4.8). VatScope's advantage is ratings volume (1.4K vs 1). On price, ads and device support there is nothing between them.

Both are free to download. VatScope sells 3 in-app purchases, starting at $3.99 per year. Flight Sim Deck asks for nothing beyond the download.

Flight Sim Deck holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: VatScope has 1.4K ratings behind it against 1, so its average is the more settled of the two.

VatScope ships an update every 5 weeks, Flight Sim Deck weekly. Both last shipped on October 16, 2026.

## The numbers

| Metric | VatScope | Flight Sim Deck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.4K ratings)](https://appshunter.io/ios/app/vatscope/id1303293807/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flight-sim-deck/id6758945604/reviews)** |
| Number of ratings | **1.4K** | 1 |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 62 MB | 46 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文俊 周](https://appshunter.io/developer/1818047674) | [jerome BENAUT](https://appshunter.io/developer/1541929888) |

## What reviewers say

### VatScope

[App page](https://appshunter.io/ios/app/vatscope/id1303293807)

This application provides real-time information for the VATSIM network, allowing users to view pilot and controller data, track friends, and access airport weather. It also integrates flight plan routes and VATSIM events.

**Highlights:** Real-time pilot and controller information, Friend tracking, Airport weather and weather map, Flight plan route display, VATSIM events integration, VATSIM member certificate details, Dark mode support

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VatScope Extension - Yearly | $3.99 | per year |
| Extension | $4.99 | one-time |
| VatScope Extension - Lifetime | $14.99 | one-time |

**What reviewers like**

- 👍 Excellent app for Vatsim
- 🚀 Constantly updated and improved
- 👍 User-friendly interface
- 👍 Packed with useful features
- 👍 Reliable and dependable

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🔒 Paywall for some features
- 🔒 Removing existing features behind paywall
- 🐛 Issues with recent updates
- 🐛 Inconsistent performance on different devices

**Reported bugs**

- Aircraft labels and route lines disappearing on zoom
- Search functionality for airports and callsigns removed
- App not opening on iPad after recent update
- Frequent refresh errors and data not updating
- ATIS/controller info display issues with line breaks

**Requested features**

- Ability to filter by aircraft type
- Bring back busiest airports feature
- Option to set custom refresh rate
- Compatibility with new Mac devices
- Notifications for new ATC sectors coming online


### Flight Sim Deck

[App page](https://appshunter.io/ios/app/flight-sim-deck/id6758945604)

This app acts as a comprehensive electronic flight bag for virtual pilots using X-Plane. It centralizes flight information, instrument displays, checklists, and weather data, transforming your device into a connected cockpit companion.

**Highlights:** Real-time instrument streaming (PFD/MFD), SimBrief OFP import, Interactive checklists, METAR weather and airport database, FMS/WebFMC control, Integrated scratchpad and PDF reader

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

**In-app purchases:** none


## Frequently asked questions

### Is VatScope free?

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

### Is Flight Sim Deck free?

Flight Sim Deck is free to download, with no in-app purchases.

### Which has better reviews, VatScope or Flight Sim Deck?

Flight Sim Deck is rated higher. VatScope averages 4.8 out of 5 from 1.4K ratings, while Flight Sim Deck averages 5.0 from 1 ratings.

### Do VatScope or Flight Sim Deck have ads?

Neither VatScope nor Flight Sim Deck shows ads.

### Which is updated more often, VatScope or Flight Sim Deck?

VatScope ships an update every 5 weeks, and Flight Sim Deck weekly. Most recently, VatScope was updated on October 16, 2026 and Flight Sim Deck on October 16, 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.*