# AI CFI vs InstructDeck

The clearest difference is update cadence: InstructDeck at every 3 weeks against AI CFI's every 2 months. AI CFI's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI CFI sells 2 in-app purchases, starting at $19.99 per month and InstructDeck sells 4 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

AI CFI ships an update every 2 months, InstructDeck every 3 weeks. The most recent releases landed on October 7, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | AI CFI | InstructDeck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (31 ratings)](https://appshunter.io/ios/app/ai-cfi-flight-training-tools/id6745460036/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 106 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KasTech Solutions LLC (U.S.)](https://appshunter.io/developer/1709822257) | [Luke Ward](https://appshunter.io/developer/1890602931) |

## What reviewers say

### AI CFI

[App page](https://appshunter.io/ios/app/ai-cfi-flight-training-tools/id6745460036)

This app provides AI-powered flight instruction, FAA practice tests, and air traffic control communication training. It offers 24/7 expert guidance to help aspiring and current pilots prepare for various licenses and ratings, reinforcing ground school knowledge.

**Highlights:** AI CFI Chatbot for real-time guidance, Realistic ATC communication practice, FAA Knowledge Test preparation, Progress tracking and study stats, Ground school support for Part 61/141

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ai CFi Subscription | $19.99 | per month |
| Ai CFi Yearly Subscription | $119.00 | per year |


### InstructDeck

[App page](https://appshunter.io/ios/app/instructdeck/id6761641148)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $24.99 | per month |
| Pro Monthly | $34.99 | per month |
| Basic Yearly | $224.99 | per year |
| Pro Yearly | $314.99 | per year |


## Frequently asked questions

### Is AI CFI free?

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

### Is InstructDeck free?

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

### Do AI CFI or InstructDeck have ads?

Neither AI CFI nor InstructDeck shows ads.

### Which is updated more often, AI CFI or InstructDeck?

AI CFI ships an update every 2 months, and InstructDeck every 3 weeks. Most recently, AI CFI was updated on October 7, 2026 and InstructDeck on September 17, 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.*