# smartAP vs Postnote

The clearest difference is in-app purchases: smartAP at none against Postnote's 1. smartAP also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

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

smartAP ships an update every 6 weeks, Postnote monthly. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | smartAP | Postnote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 30 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gekko Technology Solutions Ltd.](https://appshunter.io/developer/1732460001) | [dai kawaguchi](https://appshunter.io/developer/1329440953) |

## What reviewers say

### smartAP

[App page](https://appshunter.io/ios/app/smartap/id6478291113)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is smartAP free?

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

### Is Postnote free?

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

### Do smartAP or Postnote have ads?

Neither smartAP nor Postnote shows ads.

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

smartAP ships an update every 6 weeks, and Postnote monthly. Most recently, smartAP was updated on September 25, 2026 and Postnote on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*