# WaySync vs keyes Bit Car

The clearest difference is in-app purchases: keyes Bit Car at none against WaySync's 1. keyes Bit Car also leads on iOS requirement (10.1 vs 13.0). WaySync's advantage is update cadence (every 2 weeks vs every 33 months). On price, ads and device support there is nothing between them.

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

WaySync ships an update every 2 weeks, keyes Bit Car every 33 months. The most recent releases landed on September 14, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | WaySync | keyes Bit Car |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/waysync-m/id1365233778/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 33 months |
| Monetization | Free | — |
| Size | 44 MB | 10 MB |
| Requires iOS | 13.0 | **10.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Traffic Signal Coordination Technologies, Inc](https://appshunter.io/developer/1685429655) | [克俭 左](https://appshunter.io/developer/1449795321) |

## What reviewers say

### 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 |


### keyes Bit Car

[App page](https://appshunter.io/ios/app/keyes-bit-car/id1524897128)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WaySync free?

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

### Is keyes Bit Car free?

keyes Bit Car is free to download, with no in-app purchases.

### Do WaySync or keyes Bit Car have ads?

Neither WaySync nor keyes Bit Car shows ads.

### Which is updated more often, WaySync or keyes Bit Car?

WaySync ships an update every 2 weeks, and keyes Bit Car every 33 months. Most recently, WaySync was updated on September 14, 2026 and keyes Bit Car on September 25, 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.*