# Qdeck vs CISA Prep 2026

The clearest difference is update cadence: Qdeck at daily against CISA Prep 2026's monthly. Qdeck also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Qdeck sells 1 one-off in-app purchase and CISA Prep 2026 sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Qdeck ships an update daily, CISA Prep 2026 monthly. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Qdeck | CISA Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Size | 71 MB | 89 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FRAGMENT, LLC.](https://appshunter.io/developer/1488058907) | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) |

## What reviewers say

### Qdeck

[App page](https://appshunter.io/ios/app/qdeck-ocr/id6755375805)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Print out | $0.99 | one-time |


### CISA Prep 2026

[App page](https://appshunter.io/ios/app/cisa-prep-2026-exam-pass/id6756807177)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $14.99 | per month |
| Premium 3 Months | $29.99 | per 3 months |
| Premium 6 Months | $49.99 | per 6 months |
| Premium 12 Months | $79.99 | per year |


## Frequently asked questions

### Is Qdeck free?

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

### Is CISA Prep 2026 free?

CISA Prep 2026 is free to download, with in-app purchases available.

### Do Qdeck or CISA Prep 2026 have ads?

Neither Qdeck nor CISA Prep 2026 shows ads.

### Which is updated more often, Qdeck or CISA Prep 2026?

Qdeck ships an update daily, and CISA Prep 2026 monthly. Most recently, Qdeck was updated on October 30, 2026 and CISA Prep 2026 on November 9, 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.*