# gDrawPro vs iCITATION Type Rating Prep

The clearest difference is update cadence: iCITATION Type Rating Prep at every 2 months against gDrawPro's every 18 months. gDrawPro's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. gDrawPro sells 1 one-off in-app purchase and iCITATION Type Rating Prep sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

gDrawPro ships an update every 18 months, iCITATION Type Rating Prep every 2 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | gDrawPro | iCITATION Type Rating Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (8 ratings)](https://appshunter.io/ios/app/icitation-type-rating-prep/id1501101539/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 76 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jirou Fukuda](https://appshunter.io/developer/689603483) | [Aircraft Apps LLC](https://appshunter.io/developer/1499571546) |

## What reviewers say

### gDrawPro

[App page](https://appshunter.io/ios/app/gdrawpro/id907360838)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| gDrawForiPad | $2.99 | one-time |


### iCITATION Type Rating Prep

[App page](https://appshunter.io/ios/app/icitation-type-rating-prep/id1501101539)

This app provides supplemental study materials for pilots preparing for various aviation exams and recurrent training. It features flashcards, quizzes, and memory item study guides for multiple Citation aircraft models, along with weather and flight planning tools.

**Highlights:** Citation aircraft flashcards, Multiple choice quizzes, Memory item study guides, Aircraft limitations study, Worldwide weather data, Airport distance calculator, Custom flashcard maker

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Citation CJ (CE-525) | $19.99 | one-time |
| Citation CJ1 (CE-525) | $19.99 | one-time |
| Citation CJ2 Type Rating Prep | $19.99 | one-time |
| Citation CJ4 Type Rating Prep | $19.99 | one-time |
| Citation CJ3 Type Rating Prep | $19.99 | one-time |
| Citation XLS+ Type Rating Prep | $19.99 | one-time |
| Citation X (CE-750) | $19.99 | one-time |
| Citation M2 Type Rating Prep | $19.99 | one-time |
| Citation CJ3+ (CE-525B) | $19.99 | one-time |
| Citation II (550/551) | $19.99 | one-time |


## Frequently asked questions

### Is gDrawPro free?

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

### Is iCITATION Type Rating Prep free?

iCITATION Type Rating Prep is free to download, with in-app purchases available.

### Do gDrawPro or iCITATION Type Rating Prep have ads?

Neither gDrawPro nor iCITATION Type Rating Prep shows ads.

### Which is updated more often, gDrawPro or iCITATION Type Rating Prep?

gDrawPro ships an update every 18 months, and iCITATION Type Rating Prep every 2 months. Most recently, gDrawPro was updated on November 4, 2026 and iCITATION Type Rating Prep on November 3, 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.*