# KinicWiki vs Psst

The clearest difference is in-app purchases: KinicWiki at none against Psst's 4. Psst's advantage is iOS requirement (16.4 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

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

KinicWiki ships an update weekly, Psst every 6 days. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | KinicWiki | Psst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Size | 15 MB | 74 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kotaro yamauchi](https://appshunter.io/developer/1823648398) | [Ibrahim HAJJAJ](https://appshunter.io/developer/6786755367) |

## What reviewers say

### KinicWiki

[App page](https://appshunter.io/ios/app/kinicwiki-ai-memory/id6785718977)

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

**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 KinicWiki free?

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

### Is Psst free?

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

### Do KinicWiki or Psst have ads?

Neither KinicWiki nor Psst shows ads.

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

KinicWiki ships an update weekly, and Psst every 6 days. Most recently, KinicWiki was updated on October 22, 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.*