# 电波表对时 Time Sync vs VRenamer

The clearest difference is price: VRenamer at Free against 电波表对时 Time Sync's $0.99. VRenamer also leads on review sentiment (100% vs 77%) and ratings volume (6 vs 2). 电波表对时 Time Sync's advantage is rating (5.0 vs 3.5) and in-app purchases (none vs 2). On ads and device support there is nothing between them.

VRenamer is free to download; 电波表对时 Time Sync costs $0.99 up front. VRenamer sells 2 in-app purchases, starting at $0.99 per month. 电波表对时 Time Sync asks for nothing beyond the download.

电波表对时 Time Sync holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews complicate that: 77% of 电波表对时 Time Sync's written reviews are positive against 100% of VRenamer's, so the app with the better star average is not the one people write more warmly about.

电波表对时 Time Sync ships an update daily, VRenamer monthly. Both last shipped on October 27, 2026.

## The numbers

| Metric | 电波表对时 Time Sync | VRenamer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/time-sync/id6447857623/reviews)** | [3.5 (6 ratings)](https://appshunter.io/ios/app/vrenamer/id6502227229/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | 76.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 25 MB | 9 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [大连森林互动科技有限公司](https://appshunter.io/developer/1602532041) | [田 陈](https://appshunter.io/developer/840781634) |

## What reviewers say

### 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


### VRenamer

[App page](https://appshunter.io/ios/app/vrenamer/id6502227229)

This tool uses AI to intelligently scrape and rename video files in batches. It helps organize your video library by standardizing file names according to popular media player rules, creating a more organized video wall.

**Highlights:** AI-based batch renaming, Intelligent scraping of video information, Supports SMB, WebDAV, Aliyun Drive, 115 Cloud, Standardizes naming for media players, Multilingual title and year completion

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VRenamer Pro - Monthly | $0.99 | per month |
| VRenamer Pro - Yearly | $4.99 | per year |


## Frequently asked questions

### Is 电波表对时 Time Sync free?

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

### Is VRenamer free?

VRenamer is free to download, with in-app purchases available.

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

电波表对时 Time Sync is rated higher. 电波表对时 Time Sync averages 5.0 out of 5 from 2 ratings, while VRenamer averages 3.5 from 6 ratings.

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

Neither 电波表对时 Time Sync nor VRenamer shows ads.

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

电波表对时 Time Sync ships an update daily, and VRenamer monthly. Most recently, 电波表对时 Time Sync was updated on October 27, 2026 and VRenamer on October 27, 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.*