# SoBusy vs Psst

The clearest difference is in-app purchases: SoBusy at none against Psst's 4. Psst's advantage is update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Psst sells 4 in-app purchases, starting at $4.99 per month. SoBusy asks for nothing beyond the download.

SoBusy ships an update every 2 weeks, Psst every 6 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SoBusy | Psst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 8 MB | 74 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Nikita Egerer](https://appshunter.io/developer/1896307707) | [Ibrahim HAJJAJ](https://appshunter.io/developer/6786755367) |

## What reviewers say

### SoBusy

[App page](https://appshunter.io/ios/app/sobusy/id6766613858)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 SoBusy free?

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

### Is Psst free?

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

### Do SoBusy or Psst have ads?

Neither SoBusy nor Psst shows ads.

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

SoBusy ships an update every 2 weeks, and Psst every 6 days. Most recently, SoBusy was updated on October 7, 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.*