# DNSecure vs Calculator

The clearest difference is ads: DNSecure at none against Calculator's shown. DNSecure also leads on device support (4 vs 2). Calculator's advantage is update cadence (every 3 weeks vs every 3 months). On price, in-app purchases 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.

DNSecure ships an update every 3 months, Calculator every 3 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DNSecure | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (114 ratings)](https://appshunter.io/ios/app/dnsecure/id1533413232/reviews)** | — |
| Number of ratings | **114** | — |
| Positive reviews | 88.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 14 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kenta Kubo](https://appshunter.io/developer/1505081903) | [Aman Kumar](https://appshunter.io/developer/1890812511) |

## What reviewers say

### DNSecure

[App page](https://appshunter.io/ios/app/dnsecure/id1533413232)

Configure encrypted DNS services system-wide on your iOS or iPadOS device. Supports DNS-over-TLS and DNS-over-HTTPS protocols for enhanced privacy and security. Easily select or add your preferred DNS servers.

**Highlights:** Encrypted DNS configuration, System-wide DNS usage, DNS-over-TLS support, DNS-over-HTTPS support, Custom DNS server addition, Easy activation via Settings

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Secure and private
- 👍 User-friendly and simple
- 🔥 Excellent ad-blocking
- 💯 Works great across devices

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔋 Potential battery drain
- 🤔 Confusing setup for non-technical users

**Reported bugs**

- Unable to add new DNS services
- App freezes when editing DNS entries
- Incompatibility with certain iOS versions

**Requested features**

- Add support for DNS-over-QUIC and DNS-over-HTTP/3
- Implement custom domain blocklist/allowlist
- Provide latency information for DNS servers
- Add option to only enable on non-trusted networks


### Calculator

[App page](https://appshunter.io/ios/app/calculator-daily-tools/id6764420966)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DNSecure free?

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

### Is Calculator free?

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

### Do DNSecure or Calculator have ads?

Calculator shows ads; DNSecure does not.

### Which is updated more often, DNSecure or Calculator?

DNSecure ships an update every 3 months, and Calculator every 3 weeks. Most recently, DNSecure was updated on October 22, 2026 and Calculator on October 24, 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.*