# iDataSafe vs Secret Notes & Bookmarks Vault

The clearest difference is ads: iDataSafe at none against Secret Notes & Bookmarks Vault's shown. iDataSafe also leads on device support (4 vs 2) and iOS requirement (13.0 vs 18.0). Secret Notes & Bookmarks Vault's advantage is update cadence (every 2 weeks vs every 2 months). On price and in-app purchases there is nothing between them.

Both are free to download. iDataSafe sells 1 one-off in-app purchase and Secret Notes & Bookmarks Vault sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

iDataSafe ships an update every 2 months, Secret Notes & Bookmarks Vault every 2 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iDataSafe | Secret Notes & Bookmarks Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/idatasafe-data-manager/id545288607/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 55.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 4 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iStArtApp](https://appshunter.io/developer/370032188) | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) |

## What reviewers say

### iDataSafe

[App page](https://appshunter.io/ios/app/idatasafe-data-manager/id545288607)

Securely store and manage all your confidential information with a single password. Encrypts data using AES-256 and offers customizable groups for easy organization. Syncs across all your Apple devices and supports biometric authentication.

**Highlights:** AES-256 encryption, Single master password, Customizable groups and fields, Cross-device iCloud sync, Fingerprint/Face ID authentication, Dropbox cloud backup, Data export

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited number of records | $8.99 | one-time |


### Secret Notes & Bookmarks Vault

[App page](https://appshunter.io/ios/app/secret-notes-and-bookmarks-vault/id6777982936)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is iDataSafe free?

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

### Is Secret Notes & Bookmarks Vault free?

Secret Notes & Bookmarks Vault is free to download, with in-app purchases available.

### Do iDataSafe or Secret Notes & Bookmarks Vault have ads?

Secret Notes & Bookmarks Vault shows ads; iDataSafe does not.

### Which is updated more often, iDataSafe or Secret Notes & Bookmarks Vault?

iDataSafe ships an update every 2 months, and Secret Notes & Bookmarks Vault every 2 weeks. Most recently, iDataSafe was updated on November 1, 2026 and Secret Notes & Bookmarks 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.*