# Postnote vs Kniotim

The clearest difference is in-app purchases: Kniotim at none against Postnote's 1. Kniotim also leads on update cadence (every 10 days vs monthly). Postnote's advantage is ads (none vs shown) and iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Postnote sells 1 one-off in-app purchase. Kniotim asks for nothing beyond the download.

Postnote ships an update monthly, Kniotim every 10 days. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Postnote | Kniotim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Size | 1 MB | 8 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [dai kawaguchi](https://appshunter.io/developer/1329440953) | [Haggai Magen](https://appshunter.io/developer/1812708591) |

## What reviewers say

### Postnote

[App page](https://appshunter.io/ios/app/postnote-simple-notes-and-lists/id6505044485)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock note posting limit | $1.99 | one-time |


### Kniotim

[App page](https://appshunter.io/ios/app/kniotim/id6804648102)

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

**In-app purchases:** none


## Frequently asked questions

### Is Postnote free?

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

### Is Kniotim free?

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

### Do Postnote or Kniotim have ads?

Kniotim shows ads; Postnote does not.

### Which is updated more often, Postnote or Kniotim?

Postnote ships an update monthly, and Kniotim every 10 days. Most recently, Postnote was updated on October 2, 2026 and Kniotim on October 14, 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.*