# PMDG CDU DEVICE Pro vs IFR Simulator

The clearest difference is review sentiment: PMDG CDU DEVICE Pro at 46% against IFR Simulator's 0%. PMDG CDU DEVICE Pro also leads on in-app purchases (none vs 2) and iOS requirement (8.0 vs 15.6). IFR Simulator's advantage is price (Free vs $7.99) and update cadence (weekly vs every 10 months). On ads and device support there is nothing between them.

IFR Simulator is free to download; PMDG CDU DEVICE Pro costs $7.99 up front. IFR Simulator sells 2 in-app purchases, starting at $9.99 per month. PMDG CDU DEVICE Pro asks for nothing beyond the download.

PMDG CDU DEVICE Pro ships an update every 10 months, IFR Simulator weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | PMDG CDU DEVICE Pro | IFR Simulator |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[2.6 (17 ratings)](https://appshunter.io/ios/app/pmdg-cdu-device-pro/id1104768333/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | **46.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Paid | **Freemium** |
| Size | 33 MB | 50 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sungbae Cho](https://appshunter.io/developer/1102800511) | [Gizem Celik](https://appshunter.io/developer/1864228920) |

## What reviewers say

### PMDG CDU DEVICE Pro

[App page](https://appshunter.io/ios/app/pmdg-cdu-device-pro/id1104768333)

Wirelessly send CDU data and button inputs from PMDG 737, 747, and 777 aircraft to your flight simulator. Enjoy features like night shift mode and full-screen support for an immersive experience.

**Highlights:** Wireless CDU data transmission, Button input to simulator, Supports PMDG 737, 747, 777, Night shift function, Full screen support, 3D model rendered images

**Features:** Vision Pro support

**In-app purchases:** none


### IFR Simulator

[App page](https://appshunter.io/ios/app/ifr-simulator/id6757545608)

Practice essential instrument flight procedures with realistic displays and worldwide airspace. Build confidence in tracking, intercepts, holds, and wind correction anytime, anywhere. Import custom approach plates and utilize advanced navigation tools.

**Highlights:** Realistic PFD and ND-style navigation displays, Custom map overlays with approach plate import, VOR and NDB navigation training, Holding pattern practice with entry visualization, Adjustable wind and performance settings, Autopilot with dedicated controls

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IFR Pro Monthly | $9.99 | per month |
| IFR Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is PMDG CDU DEVICE Pro free?

PMDG CDU DEVICE Pro costs $7.99, with no in-app purchases.

### Is IFR Simulator free?

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

### Do PMDG CDU DEVICE Pro or IFR Simulator have ads?

Neither PMDG CDU DEVICE Pro nor IFR Simulator shows ads.

### Which is updated more often, PMDG CDU DEVICE Pro or IFR Simulator?

PMDG CDU DEVICE Pro ships an update every 10 months, and IFR Simulator weekly. Most recently, PMDG CDU DEVICE Pro was updated on October 24, 2026 and IFR Simulator on October 24, 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.*