# Violin Level vs SecureDNS Agent

The clearest difference is ads: SecureDNS Agent at none against Violin Level's shown. Violin Level's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Violin Level ships an update every 2 weeks, SecureDNS Agent every 6 weeks. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Violin Level | SecureDNS Agent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 36 MB | 24 MB |
| Requires iOS | 15.8.3 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Secutec](https://appshunter.io/developer/1834112618) |

## What reviewers say

### Violin Level

[App page](https://appshunter.io/ios/app/violin-level/id6748533104)

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

**In-app purchases:** none


### SecureDNS Agent

[App page](https://appshunter.io/ios/app/securedns-agent/id6761373333)

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

**In-app purchases:** none


## Frequently asked questions

### Is Violin Level free?

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

### Is SecureDNS Agent free?

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

### Do Violin Level or SecureDNS Agent have ads?

Violin Level shows ads; SecureDNS Agent does not.

### Which is updated more often, Violin Level or SecureDNS Agent?

Violin Level ships an update every 2 weeks, and SecureDNS Agent every 6 weeks. Most recently, Violin Level was updated on September 30, 2026 and SecureDNS Agent on October 2, 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.*