# Astina ERP vs Private Notes.

The clearest difference is ads: Astina ERP at none against Private Notes.'s shown. Astina ERP also leads on iOS requirement (9.0 vs 12.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Astina ERP ships an update every 3 months, Private Notes. every 2 months. The most recent releases landed on October 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Astina ERP | Private Notes. |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 80 MB | 16 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Astina technology co. LTD](https://appshunter.io/developer/1529084799) | [WALABOK LLC](https://appshunter.io/developer/913827467) |

## What reviewers say

### Astina ERP

[App page](https://appshunter.io/ios/app/astina-erp/id1485685431)

**Features:** macOS Compatibility

**In-app purchases:** none


### Private Notes.

[App page](https://appshunter.io/ios/app/private-notes/id1539765495)

Securely store your personal thoughts, ideas, and text with a passcode or biometric authentication. This app offers intuitive text editing tools and a straightforward interface for organizing timestamped notes.

**Highlights:** Biometric and passcode security, Intuitive copy/paste/cut, Text formatting (underline, bold, italic), Timestamped notes, Straightforward user interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Astina ERP free?

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

### Is Private Notes. free?

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

### Do Astina ERP or Private Notes. have ads?

Private Notes. shows ads; Astina ERP does not.

### Which is updated more often, Astina ERP or Private Notes.?

Astina ERP ships an update every 3 months, and Private Notes. every 2 months. Most recently, Astina ERP was updated on October 29, 2026 and Private Notes. on October 12, 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.*