# Chrono vs Psst

The clearest difference is update cadence: Psst at every 6 days against Chrono's every 5 weeks. Chrono's advantage is iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Chrono ships an update every 5 weeks, Psst every 6 days. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Chrono | Psst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Size | 52 MB | 74 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anvar Turdiyev](https://appshunter.io/developer/1675644659) | [Ibrahim HAJJAJ](https://appshunter.io/developer/6786755367) |

## What reviewers say

### Chrono

[App page](https://appshunter.io/ios/app/chrono-notes-routine-and-goals/id6474975583)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chrono Premium Monthly | $4.99 | per month |
| Chrono Premium 3 Months | $12.99 | per 3 months |
| Chrono Premium Annual | $29.99 | per year |
| Chrono Premium Lifetime | $59.99 | one-time |


### 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 |


## Frequently asked questions

### Is Chrono free?

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

### Is Psst free?

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

### Do Chrono or Psst have ads?

Neither Chrono nor Psst shows ads.

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

Chrono ships an update every 5 weeks, and Psst every 6 days. Most recently, Chrono was updated on October 20, 2026 and Psst on October 13, 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.*