# Postnote vs Nowio

The clearest difference is update cadence: Nowio at every 4 days against Postnote's monthly. Postnote's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Postnote sells 1 one-off in-app purchase and Nowio sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Postnote ships an update monthly, Nowio every 4 days. The most recent releases landed on September 15, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Postnote | Nowio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 1 MB | 12 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [dai kawaguchi](https://appshunter.io/developer/1329440953) | [Muhammed Karayazi](https://appshunter.io/developer/1896523139) |

## 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 |


### Nowio

[App page](https://appshunter.io/ios/app/nowio-daily-notes-journal/id6794162942)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly – AI Organizer | $5.99 | per month |
| Pro Yearly – AI Organizer | $44.99 | per year |


## Frequently asked questions

### Is Postnote free?

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

### Is Nowio free?

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

### Do Postnote or Nowio have ads?

Neither Postnote nor Nowio shows ads.

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

Postnote ships an update monthly, and Nowio every 4 days. Most recently, Postnote was updated on September 15, 2026 and Nowio on August 17, 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.*