# NodeNote vs U2 Secured Password Vault

The clearest difference is in-app purchases: U2 Secured Password Vault at none against NodeNote's 3. U2 Secured Password Vault also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NodeNote sells 3 one-off in-app purchases. U2 Secured Password Vault asks for nothing beyond the download.

NodeNote ships an update monthly, U2 Secured Password Vault weekly. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NodeNote | U2 Secured Password Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/nodenote-mind-map-and-flow-chart/id1456988949/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 79.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 25 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小波 司](https://appshunter.io/developer/1271012003) | [DOLLAR MATES PROPRIETARY LIMITED](https://appshunter.io/developer/1268250885) |

## What reviewers say

### NodeNote

[App page](https://appshunter.io/ios/app/nodenote-mind-map-and-flow-chart/id1456988949)

This app allows users to create interactive flowcharts and mind maps. Design algorithms, organize logic, and plan processes with flexible note-taking features. It offers a new generation of interactive experience for knowledge systems.

**Highlights:** Interactive flowcharts, Mind map creation, Algorithm design, Logic sorting, Process planning, Two-way composition

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow chart | $2.99 | one-time |
| Mind map | $2.99 | one-time |
| NodeNote Pro | $5.99 | one-time |


### U2 Secured Password Vault

[App page](https://appshunter.io/ios/app/u2-secured-password-vault/id6791010358)

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

**In-app purchases:** none


## Frequently asked questions

### Is NodeNote free?

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

### Is U2 Secured Password Vault free?

U2 Secured Password Vault is free to download, with no in-app purchases.

### Do NodeNote or U2 Secured Password Vault have ads?

Neither NodeNote nor U2 Secured Password Vault shows ads.

### Which is updated more often, NodeNote or U2 Secured Password Vault?

NodeNote ships an update monthly, and U2 Secured Password Vault weekly. Most recently, NodeNote was updated on October 29, 2026 and U2 Secured Password Vault on October 31, 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.*