# Countdown Timing vs SecureDNS Agent

The clearest difference is ads: SecureDNS Agent at none against Countdown Timing's shown. SecureDNS Agent also leads on update cadence (every 6 weeks vs every 18 months). 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.

Countdown Timing ships an update every 18 months, SecureDNS Agent every 6 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Countdown Timing | SecureDNS Agent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 6 weeks** |
| Size | 32 MB | 25 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sadi Kekec](https://appshunter.io/developer/1680610235) | [Secutec](https://appshunter.io/developer/1834112618) |

## What reviewers say

### Countdown Timing

[App page](https://appshunter.io/ios/app/countdown-timing/id6744873861)

**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 Countdown Timing free?

Countdown Timing 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 Countdown Timing or SecureDNS Agent have ads?

Countdown Timing shows ads; SecureDNS Agent does not.

### Which is updated more often, Countdown Timing or SecureDNS Agent?

Countdown Timing ships an update every 18 months, and SecureDNS Agent every 6 weeks. Most recently, Countdown Timing was updated on November 8, 2026 and SecureDNS Agent on November 9, 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.*