# Password Keep vs Notia

The clearest difference is in-app purchases: Password Keep at none against Notia's 2. Notia's advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Notia sells 2 in-app purchases, starting at $1.99 per month. Password Keep asks for nothing beyond the download.

Password Keep ships an update every 6 months, Notia every 4 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Password Keep | Notia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 4 days** |
| Size | 19 MB | 4 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SEIYA OGAWA](https://appshunter.io/developer/1803197245) | [Yoshinori Suzuki](https://appshunter.io/developer/6775790310) |

## What reviewers say

### Password Keep

[App page](https://appshunter.io/ios/app/password-keep-manager/id6743496773)

**In-app purchases:** none


### Notia

[App page](https://appshunter.io/ios/app/notia-infinite-whiteboard/id6786552204)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $5.99 | per year |


## Frequently asked questions

### Is Password Keep free?

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

### Is Notia free?

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

### Do Password Keep or Notia have ads?

Password Keep shows ads; Notia does not.

### Which is updated more often, Password Keep or Notia?

Password Keep ships an update every 6 months, and Notia every 4 days. Most recently, Password Keep was updated on October 28, 2026 and Notia on November 5, 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.*