250+ iOS apps curated and reviewed
ISC DNS Checker is the household name in isc dns checker, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | — | Yes | Yes | Aug 2026 | |
| 3 |  | $1.99 | 4.0★ (4) | No | No | Aug 2026 | |
| 4 |  | Free | 5.0★ (7) | No | Yes | Sep 2026 | |
| 5 |  | Free | 3.2★ (6) | No | No | May 2026 | |
| 6 |  | Free | 3.0★ (5) | No | Yes | Sep 2026 | |
| 7 |  | Free | — | No | Yes | Jul 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
This application tests recursive DNS servers for compliance with current DNS protocol specifications, particularly EDNS(0). It can automatically detect your device's DNS servers or allow manual IP address input for testing. Both IPv4 and IPv6 are supported.
Encrypt your DNS queries and use no-logging servers to safeguard your online presence across all your Apple devices. Easily configure settings, switch servers, and benefit from system-wide protection without needing a VPN. It helps minimize contact with harmful sites and updates DNS providers automatically.
