# Rata vs Pad Notes AI

The clearest difference is ads: Pad Notes AI at none against Rata's shown. Pad Notes AI also leads on update cadence (daily vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Rata sells 2 in-app purchases, starting at $2.99 per month and Pad Notes AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Rata ships an update fortnightly, Pad Notes AI daily. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Rata | Pad Notes AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Daily** |
| Size | 38 MB | 16 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Comeva Inc.](https://appshunter.io/developer/1755537877) | [Hung Tien Pham](https://appshunter.io/developer/1896766758) |

## What reviewers say

### Rata

[App page](https://appshunter.io/ios/app/rata-shared-calendar/id6511228689)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rata Premium Monthly | $2.99 | per month |
| Rata Premium Annual | $19.99 | per year |


### Pad Notes AI

[App page](https://appshunter.io/ios/app/pad-notes-ai/id6779363432)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is Rata free?

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

### Is Pad Notes AI free?

Pad Notes AI is free to download, with in-app purchases available.

### Do Rata or Pad Notes AI have ads?

Rata shows ads; Pad Notes AI does not.

### Which is updated more often, Rata or Pad Notes AI?

Rata ships an update fortnightly, and Pad Notes AI daily. Most recently, Rata was updated on September 13, 2026 and Pad Notes AI on September 15, 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.*