# U2 Secured Password Vault vs OffMemory

The clearest difference is in-app purchases: U2 Secured Password Vault at none against OffMemory's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OffMemory sells 1 one-off in-app purchase. U2 Secured Password Vault asks for nothing beyond the download.

U2 Secured Password Vault ships an update weekly, OffMemory every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | U2 Secured Password Vault | OffMemory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/offmemory/id6808076750/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 40 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [DOLLAR MATES PROPRIETARY LIMITED](https://appshunter.io/developer/1268250885) | [良 史](https://appshunter.io/developer/6797367906) |

## What reviewers say

### 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


### OffMemory

[App page](https://appshunter.io/ios/app/offmemory/id6808076750)

This encrypted diary keeps your thoughts private on your device. Features include password protection, writing prompts, and visual insights into your writing habits. Securely back up and restore your entries.

**Highlights:** AES-256 encrypted notes, Password and Face ID protection, Writing prompts, Yearly writing heat map, Home-screen widget, Markdown toolbar and organization, Encrypted backup and restore

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited Notes | $6.99 | one-time |


## Frequently asked questions

### Is U2 Secured Password Vault free?

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

### Is OffMemory free?

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

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

Neither U2 Secured Password Vault nor OffMemory shows ads.

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

U2 Secured Password Vault ships an update weekly, and OffMemory every 4 days. Most recently, U2 Secured Password Vault was updated on October 31, 2026 and OffMemory 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.*