# Psst vs CORTEX_

Psst and CORTEX_ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Psst sells 4 in-app purchases, starting at $4.99 per month and CORTEX_ sells 4 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Psst ships an update every 6 days, CORTEX_ weekly. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Psst | CORTEX_ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Size | 74 MB | 336 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ibrahim HAJJAJ](https://appshunter.io/developer/6786755367) | [George Bayze](https://appshunter.io/developer/1884716979) |

## What reviewers say

### Psst

[App page](https://appshunter.io/ios/app/psst-shared-lists-and-tasks/id6786755365)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Psst Pro | $4.99 | per month |
| Psst Family | $5.99 | per month |
| Psst Pro | $35.99 | per year |
| Psst Family | $49.99 | per year |


### CORTEX_

[App page](https://appshunter.io/ios/app/cortex/id6788205210)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CORTEX Pro | $19.99 | per month |
| CORTEX Operator | $59.00 | per month |
| CORTEX Pro (Yearly) | $199.99 | per year |
| CORTEX Operator (Yearly) | $499.99 | per year |


## Frequently asked questions

### Is Psst free?

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

### Is CORTEX_ free?

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

### Do Psst or CORTEX_ have ads?

Neither Psst nor CORTEX_ shows ads.

### Which is updated more often, Psst or CORTEX_?

Psst ships an update every 6 days, and CORTEX_ weekly. Most recently, Psst was updated on October 13, 2026 and CORTEX_ on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*