# DNS Configurator vs AcSync

The clearest difference is update cadence: DNS Configurator at every 2 days against AcSync's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

DNS Configurator ships an update every 2 days, AcSync every 2 months. The most recent releases landed on July 7, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | DNS Configurator | AcSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (16 ratings)](https://appshunter.io/ios/app/dns-configurator/id1532682460/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free | — |
| Size | 0 MB | 39 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Takahiko Inayama](https://appshunter.io/developer/922478236) | [Zhongshan Fengcai Electrical Co., Ltd.](https://appshunter.io/developer/1790373325) |

## What reviewers say

### DNS Configurator

[App page](https://appshunter.io/ios/app/dns-configurator/id1532682460)

Configure your device to use public DNS services with DNS over HTTPS (DoH). This app leverages iOS 14's default resolver for enhanced privacy and security.

**Highlights:** Use public DNS services, Configure DNS over HTTPS (DoH), Utilizes iOS 14 default resolver, Enhances privacy and security

**Features:** macOS Compatibility

**In-app purchases:** none


### AcSync

[App page](https://appshunter.io/ios/app/acsync/id6740517489)

**In-app purchases:** none


## Frequently asked questions

### Is DNS Configurator free?

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

### Is AcSync free?

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

### Do DNS Configurator or AcSync have ads?

Neither DNS Configurator nor AcSync shows ads.

### Which is updated more often, DNS Configurator or AcSync?

DNS Configurator ships an update every 2 days, and AcSync every 2 months. Most recently, DNS Configurator was updated on July 7, 2026 and AcSync on September 5, 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.*