# mDNS Utility vs 电波表对时 Time Sync

The clearest difference is review sentiment: 电波表对时 Time Sync at 77% against mDNS Utility's 17%. 电波表对时 Time Sync also leads on rating (5.0 vs 1.6) and update cadence (daily vs fortnightly). mDNS Utility's advantage is iOS requirement (7.0 vs 11.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

mDNS Utility costs $0.99 and 电波表对时 Time Sync $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

电波表对时 Time Sync holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 17% of mDNS Utility's written reviews are positive against 77% of 电波表对时 Time Sync's.

mDNS Utility ships an update fortnightly, 电波表对时 Time Sync daily. The most recent releases landed on July 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | mDNS Utility | 电波表对时 Time Sync |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [1.6 (5 ratings)](https://appshunter.io/ios/app/mdns-utility/id918208340/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/time-sync/id6447857623/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 16.7% of reviews | **76.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Paid | Paid |
| Size | 1 MB | 25 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kenny Millar](https://appshunter.io/developer/329992322) | [大连森林互动科技有限公司](https://appshunter.io/developer/1602532041) |

## What reviewers say

### mDNS Utility

[App page](https://appshunter.io/ios/app/mdns-utility/id918208340)

Discover and browse mDNS and Bonjour services on your network. Find devices like printers, servers, and storage, and access their IPv4 and IPv6 addresses. Easily copy network addresses and TXT records.

**Highlights:** Discover mDNS and Bonjour services, Find network devices (printers, servers), View IPv4 and IPv6 addresses, Browse network shares, Copy addresses to clipboard

**In-app purchases:** none


### 电波表对时 Time Sync

[App page](https://appshunter.io/ios/app/time-sync/id6447857623)

This utility app simulates six major radio wave clock signals to synchronize atomic watches. It features a "MAX" gain mode for faster synchronization and a realistic interface inspired by radio oscilloscopes. The app is ad-free and offers a pure, user-focused experience for all atomic watch owners.

**Highlights:** Simulates six global radio wave signals, MAX gain signal mode for fast syncing, Supports all atomic watches and clocks, Realistic radio oscilloscope interface, Ad-free and no in-app purchases

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

**In-app purchases:** none


## Frequently asked questions

### Is mDNS Utility free?

mDNS Utility costs $0.99, with no in-app purchases.

### Is 电波表对时 Time Sync free?

电波表对时 Time Sync costs $0.99, with no in-app purchases.

### Which has better reviews, mDNS Utility or 电波表对时 Time Sync?

电波表对时 Time Sync is rated higher. mDNS Utility averages 1.6 out of 5 from 5 ratings, while 电波表对时 Time Sync averages 5.0 from 2 ratings.

### Do mDNS Utility or 电波表对时 Time Sync have ads?

Neither mDNS Utility nor 电波表对时 Time Sync shows ads.

### Which is updated more often, mDNS Utility or 电波表对时 Time Sync?

mDNS Utility ships an update fortnightly, and 电波表对时 Time Sync daily. Most recently, mDNS Utility was updated on July 16, 2026 and 电波表对时 Time Sync on September 26, 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.*