# Sindiy vs OneVault Password Manager

The clearest difference is review sentiment: OneVault Password Manager at 100% against Sindiy's 33%. OneVault Password Manager also leads on update cadence (every 6 weeks vs every 6 months). Sindiy's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. OneVault Password Manager sells 2 in-app purchases, starting at $3.49 per month. Sindiy asks for nothing beyond the download.

Sindiy ships an update every 6 months, OneVault Password Manager every 6 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sindiy | OneVault Password Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/onevault-password-manager/id1540013778/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 44 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [KIKUSUI ELECTRONICS CORP.](https://appshunter.io/developer/1558055094) | [BDP Corporation](https://appshunter.io/developer/1071273682) |

## What reviewers say

### Sindiy

[App page](https://appshunter.io/ios/app/sindiy/id1304124151)

Securely store and organize your login credentials without cloud syncing. This app encrypts all saved passwords, offering multiple authentication options for robust security and immediate use after installation.

**Highlights:** Password saving, Password sorting, Encrypted storage, No cloud sync, Multiple authentication options, Immediate use after install

**In-app purchases:** none


### OneVault Password Manager

[App page](https://appshunter.io/ios/app/onevault-password-manager/id1540013778)

Securely store and autofill your passwords across devices. This app offers a virtual vault with robust security features, including biometric authentication and local storage, to protect your credentials and simplify logins.

**Highlights:** Local password storage, Biometric authentication (Face ID, Touch ID, Passcode), Automatic secure logins, Cross-device syncing, Strong password generation tool, Unlimited password storage, Organized list and folder views

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.49 | per month |
| Annually | $33.99 | per year |


## Frequently asked questions

### Is Sindiy free?

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

### Is OneVault Password Manager free?

OneVault Password Manager is free to download, with in-app purchases available.

### Do Sindiy or OneVault Password Manager have ads?

Neither Sindiy nor OneVault Password Manager shows ads.

### Which is updated more often, Sindiy or OneVault Password Manager?

Sindiy ships an update every 6 months, and OneVault Password Manager every 6 weeks. Most recently, Sindiy was updated on October 7, 2026 and OneVault Password Manager on October 11, 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.*