# PIN VAULT vs Zelmux

The clearest difference is update cadence: Zelmux at every 3 weeks against PIN VAULT's every 2 months. PIN VAULT's advantage is iOS requirement (13.0 vs 16.0). On price, ads, 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.

PIN VAULT ships an update every 2 months, Zelmux every 3 weeks. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PIN VAULT | Zelmux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11 ratings)](https://appshunter.io/ios/app/pin-vault-secure-passwords/id397333272/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 13 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NIK](https://appshunter.io/developer/492501748) | [Yang Zhang](https://appshunter.io/developer/1005259025) |

## What reviewers say

### PIN VAULT

[App page](https://appshunter.io/ios/app/pin-vault-secure-passwords/id397333272)

Securely store and manage all your passwords, account details, and private notes locally on your device. This app offers a password generator, quick copy features, and a simple interface for easy organization and access.

**Highlights:** Securely store passwords and private details, Local device storage, no cloud sync, Password generator for strong new passwords, Quickly copy passwords and details, Search saved items by title or detail, Encrypted backup and restore

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

**In-app purchases:** none


### Zelmux

[App page](https://appshunter.io/ios/app/zelmux/id6768126927)

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

**In-app purchases:** none


## Frequently asked questions

### Is PIN VAULT free?

PIN VAULT is free to download, with no in-app purchases.

### Is Zelmux free?

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

### Do PIN VAULT or Zelmux have ads?

Neither PIN VAULT nor Zelmux shows ads.

### Which is updated more often, PIN VAULT or Zelmux?

PIN VAULT ships an update every 2 months, and Zelmux every 3 weeks. Most recently, PIN VAULT was updated on October 23, 2026 and Zelmux on October 8, 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.*