# 纱线圈 vs WaySync

The clearest difference is in-app purchases: 纱线圈 at none against WaySync's 1. 纱线圈 also leads on iOS requirement (11.0 vs 13.0). WaySync's advantage is device support. On price there is nothing between them.

Both are free to download. WaySync sells 1 one-off in-app purchase. 纱线圈 asks for nothing beyond the download.

## The numbers

| Metric | 纱线圈 | WaySync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/waysync-m/id1365233778/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 75 MB | 44 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hebei ZaiXun Network Technology Co., Ltd.](https://appshunter.io/developer/994393282) | [Traffic Signal Coordination Technologies, Inc](https://appshunter.io/developer/1685429655) |

## What reviewers say

### 纱线圈

[App page](https://appshunter.io/ios/app/id1270632546)

**In-app purchases:** none


### WaySync

[App page](https://appshunter.io/ios/app/waysync-m/id1365233778)

This mobile tool diagnoses and evaluates traffic signal timing plans in real-time. It allows users to create virtual signal controllers on their devices that mimic field operations, helping to identify common issues with coordinated signals.

**Highlights:** Real-time Time-Space Diagram display, Real-time traffic signal timing on Map, Check bandwidth and attainability in TSD, Record GPS tracks and videos, Support optimization for non-common cycles, Develop virtual signal controllers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month Pro WaySync-M | $499.99 | one-time |


## Frequently asked questions

### Is 纱线圈 free?

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

### Is WaySync free?

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

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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.*