# Data Guard vs Piano Level

The clearest difference is in-app purchases: Piano Level at none against Data Guard's 11. Piano Level also leads on update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Data Guard sells 9 in-app purchases, starting at $0.99 per 7 days. Piano Level asks for nothing beyond the download.

Data Guard ships an update monthly, Piano Level every 2 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Data Guard | Piano Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (733 ratings)](https://appshunter.io/ios/app/data-guard-secure-vault/id6449152299/reviews)** | — |
| Number of ratings | **733** | — |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 144 MB | 35 MB |
| Requires iOS | 16.0 | **15.8.3** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZipoApps](https://appshunter.io/developer/1671444635) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Data Guard

[App page](https://appshunter.io/ios/app/data-guard-secure-vault/id6449152299)

Secure your personal data with a secret folder for photos, videos, and documents. It also includes an adblocker, internet security features, and checks for leaked passwords and data breaches to protect your identity.

**Highlights:** Secret folder for photos, videos, and documents, Hidden albums, Adblocker and tracker protection, Internet security and connection speed tests, Leaked password and data breach checker, Identity theft protection

**Features:** Safari Extension, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $0.99 | per 7 days |
| Weekly premium offer | $7.99 | per 7 days |
| Unlimited Access | $8.99 | per 7 days |
| Unlimited Access | $9.99 | per year |
| Unlimited Access | $19.99 | per month |
| Unlimited Access | $29.99 | per month |
| Unlimited Access | $39.99 | per year |
| Unlimited Access | $49.99 | per year |
| Lifetime | $59.99 | one-time |


### Piano Level

[App page](https://appshunter.io/ios/app/piano-level/id6748528262)

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

**In-app purchases:** none


## Frequently asked questions

### Is Data Guard free?

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

### Is Piano Level free?

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

### Do Data Guard or Piano Level have ads?

Both Data Guard and Piano Level show ads.

### Which is updated more often, Data Guard or Piano Level?

Data Guard ships an update monthly, and Piano Level every 2 weeks. Most recently, Data Guard was updated on October 6, 2026 and Piano Level on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*