# IFR Trainer Flight Instruments vs AviPrep

The clearest difference is in-app purchases: AviPrep at none against IFR Trainer Flight Instruments's 6. AviPrep also leads on iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. IFR Trainer Flight Instruments sells 6 one-off in-app purchases. AviPrep asks for nothing beyond the download.

## The numbers

| Metric | IFR Trainer Flight Instruments | AviPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (952 ratings)](https://appshunter.io/ios/app/ifr-trainer-flight-instruments/id896679194/reviews)** | — |
| Number of ratings | **952** | — |
| Positive reviews | 52.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 155 MB | 79 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Flygo-Aviation Ltd](https://appshunter.io/developer/550770776) | [Erick Msimbe](https://appshunter.io/developer/1866951512) |

## What reviewers say

### IFR Trainer Flight Instruments

[App page](https://appshunter.io/ios/app/ifr-trainer-flight-instruments/id896679194)

Master instrument flying with interactive modules and a built-in simulator. Practice navigation instruments, IFR procedures, and holding patterns. Ideal for student pilots and instructors preparing for instrument ratings.

**Highlights:** Interactive navigation instrument modules, IFR procedure simulator, Holding pattern practice, Step-by-step learning, Built-in IFR simulator, Real-world holding entry training

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Holding Instructor | $5.99 | one-time |
| VOR+ILS Instructor | $9.99 | one-time |
| HSI Instructor | $9.99 | one-time |
| IFR Simulator | $11.99 | one-time |
| All in one | $31.99 | one-time |
| All in one | $37.99 | one-time |


### AviPrep

[App page](https://appshunter.io/ios/app/aviprep/id6757437433)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IFR Trainer Flight Instruments free?

IFR Trainer Flight Instruments is free to download, with in-app purchases available.

### Is AviPrep free?

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

### Do IFR Trainer Flight Instruments or AviPrep have ads?

Neither IFR Trainer Flight Instruments nor AviPrep shows ads.

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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.*