WaySync vs Local Vibe Runner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WaySync
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.
- 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
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WaySync-M, which is the short for WaySync-Mobile, is a mobile tool for real-time diagnosis and performance evaluation of traffic signal timing plans. It enables users to develop virtual signal controllers on their mobile devices, which run the same timing plans as that running in the field. Together with its advanced features of geo-referencing and dynamic time-space diagram, it allows users to easily diagnose common issues with actuated coordinated signals, such as phase early return, transition, clock drifting, and erroneous offset inputs. It can be used as a supplemental tool for better timing coordinated traffic signals. Dynamic time-space diagram with Integrated vehicular trajectory for best diagnosis and performance evaluation of coordinated traffic signals. Key features: + Display real-time Time-Space Diagram (TSD) of the traffic signals + Display real-time traffic signal timing on Map + Check bandwidth and attainability when edit timing in TSD + Record GPS tracks and videos which can help engineers to improve traffic performance + Support optimization for non-common cycles * Wifi-only iPad cannot record GPS tracks without external GPS device.
Local Vibe Runner
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Run any HTML, CSS, or JavaScript project locally on your iPhone — no Wi-Fi, no server, no broken file:// paths. Local Vibe Runner embeds a real HTTP server directly on your device. Open a folder or HTML file, tap Preview, and your project runs perfectly: ES modules load, Web Workers fire, SPAs route correctly, WebGL games render at full speed. Everything that breaks in a browser's file:// mode works flawlessly here. TURN ANY HTML INTO A HOME SCREEN APP One tap creates a pinned shortcut that sits on your home screen like a real native app — complete with your project's custom icon. Your side project, game, or portfolio launches instantly in fullscreen with no browser chrome. FREE TIER THAT BEATS THE COMPETITION • Unlimited folder & single-file imports • Real embedded HTTP server • Live reload on every save • Built-in syntax-highlighted code editor • JavaScript console with colored logs • QR code import from Mac or PC • Home screen shortcut creation • Standalone immersive fullscreen mode • ZIP export • 100% offline, no ads PRIVATE & FULLY OFFLINE No account required. No data leaves your device. Works on a plane, in a basement — anywhere. BUILT FOR DEVELOPERS Pro unlocks the Monaco Editor (same as VS Code), advanced debugger with REPL, cloud sync (iCloud & Google Drive), custom shortcut icons, batch shortcuts, and PWA export. Pro pricing: $4.99 lifetime • $1.99/month • $9.99/year Perfect for web developers, students learning HTML/CSS/JS, game creators (Three.js, Phaser, Canvas), and designers previewing prototypes. Everything runs locally. Everything just works. By purchasing you agree to our Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://parrisshannon-apps.github.io/localvibe-privacy
Screenshots
Verdict
The clearest difference is iOS requirement: WaySync at 13.0 against Local Vibe Runner's 15.5. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. WaySync sells 1 one-off in-app purchase and Local Vibe Runner sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | WaySync | Local Vibe Runner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 44 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Traffic Signal Coordination Technologies, Inc | Parris Shannon |
In-app purchases
WaySync
- One month Pro WaySync-M$499.99
Local Vibe Runner
- Local Vibe Pro Monthly$1.991 Month
- Local Vibe Pro Yearly$9.991 Year
- Local Vibe Pro Lifetime$4.99









