# PocketCFI vs InstructDeck

The clearest difference is in-app purchases: PocketCFI at none against InstructDeck's 4. PocketCFI also leads on update cadence (weekly vs every 3 weeks). InstructDeck's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. InstructDeck sells 4 in-app purchases, starting at $24.99 per month. PocketCFI asks for nothing beyond the download.

PocketCFI ships an update weekly, InstructDeck every 3 weeks. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PocketCFI | InstructDeck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 2 MB | 106 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Claudia Maciel](https://appshunter.io/developer/1352756285) | [Luke Ward](https://appshunter.io/developer/1890602931) |

## What reviewers say

### PocketCFI

[App page](https://appshunter.io/ios/app/pocketcfi-checkride-maneuvers/id6761585906)

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

**In-app purchases:** none


### 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 PocketCFI free?

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

### Is InstructDeck free?

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

### Do PocketCFI or InstructDeck have ads?

Neither PocketCFI nor InstructDeck shows ads.

### Which is updated more often, PocketCFI or InstructDeck?

PocketCFI ships an update weekly, and InstructDeck every 3 weeks. Most recently, PocketCFI was updated on September 30, 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.*