# Secure Data Vault vs Spherios Security

The clearest difference is rating: Spherios Security at 4.6 against Secure Data Vault's 2.4. Spherios Security also leads on review sentiment (57% vs 17%) and ratings volume (305 vs 64). Secure Data Vault's advantage is monetization model (free with in-app purchases vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Secure Data Vault sells 2 in-app purchases, starting at $9.99 per 7 days and Spherios Security sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Spherios Security holds the better App Store score, 4.6 against 2.4. Both are backed by a comparable volume of ratings — 64 and 305 respectively. Written reviews point the same way: 17% of Secure Data Vault's written reviews are positive against 57% of Spherios Security's.

Secure Data Vault ships an update daily, Spherios Security every 2 days. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Secure Data Vault | Spherios Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (64 ratings)](https://appshunter.io/ios/app/secure-data-vault/id1590579421/reviews) | **[4.6 (305 ratings)](https://appshunter.io/ios/app/spherios-security/id1671962247/reviews)** |
| Number of ratings | 64 | **305** |
| Positive reviews | 16.7% of reviews | **57.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 2 days |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 33 MB | 16 MB |
| Requires iOS | 14.1 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Histol Corporate LP](https://appshunter.io/developer/1590579423) | [NORBY LTD](https://appshunter.io/developer/1671962249) |

## What reviewers say

### Secure Data Vault

[App page](https://appshunter.io/ios/app/secure-data-vault/id1590579421)

Safeguard your private files, photos, and videos with a password-protected vault. Keep your personal data invisible to others and accessible only to you. Offers features like a decoy vault and icon changing for enhanced privacy.

**Highlights:** Private file storage, Password protection, Hide photos and videos, Decoy vault option, Change app icon, Delete originals from gallery

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Premium Membership | $9.99 | per 7 days |
| Month Premium Membership | $26.99 | per month |


### Spherios Security

[App page](https://appshunter.io/ios/app/spherios-security/id1671962247)

Enhance your web browsing experience with an ad blocker and privacy protector for Safari. It removes intrusive ads, blocks trackers and phishing sites, and helps manage unwanted calendar spam. Enjoy a faster, more secure, and distraction-free online environment.

**Highlights:** Safari ad blocking, Tracker protection, Phishing site blocking, Custom blacklist, Calendar spam removal, Simple activation

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium Subscription | $7.99 | per month |
| Weekly Premium Subscription | $9.99 | per 7 days |


## Frequently asked questions

### Is Secure Data Vault free?

Secure Data Vault is free to download, with in-app purchases available.

### Is Spherios Security free?

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

### Which has better reviews, Secure Data Vault or Spherios Security?

Spherios Security is rated higher. Secure Data Vault averages 2.4 out of 5 from 64 ratings, while Spherios Security averages 4.6 from 305 ratings.

### Do Secure Data Vault or Spherios Security have ads?

Both Secure Data Vault and Spherios Security show ads.

### Which is updated more often, Secure Data Vault or Spherios Security?

Secure Data Vault ships an update daily, and Spherios Security every 2 days. Most recently, Secure Data Vault was updated on September 8, 2026 and Spherios Security on September 17, 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.*