TPI Bridge vs GitGrid
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TPI Bridge
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The App will receive the Routes from the C-Trend II software via Cloud and transfer them via Bluetooth to the 9080 vibration data collector. Once The vibration data is collected the App will retrieve it from the 9080 device and send it back to the C-Trend II software via Cloud.
GitGrid
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GitGrid is the companion app for the GitGrid LED display, a physical 64x32 LED matrix that shows your GitHub contribution graph in real time. No accounts. No subscriptions. No cloud services. Just plug in, pair, and go. FEATURES โข Guided step-by-step setup โ pair, configure WiFi, set your username, done โข Bluetooth Low Energy pairing โ no captive portals or serial consoles โข WiFi network scanner โ pick your network from a list, no typing SSIDs โข GitHub username validation โ confirms your profile exists before sending to the device, with avatar preview โข Show/hide password toggle for easy WiFi entry โข Device status & diagnostics โ see WiFi signal strength, last data refresh, and error details โข Human-readable error messages โ "WiFi password incorrect," "Username not found," with suggested fixes โข Reconfigure anytime โ change your WiFi or GitHub username without starting over โข Auto-reconnect โ the app remembers your device and reconnects when in range โข Dark mode support โ matches your system theme WHAT IS GITGRID? GitGrid is a physical LED display for developers who want to show off their GitHub contribution history as a living piece of desk or wall art. The display auto-refreshes throughout the day so your latest commits always appear. No GitHub login or token required, just your public username. REQUIREMENTS โข A GitGrid LED display (sold separately) โข Bluetooth Low Energy (BLE) capable device โข 2.4GHz WiFi network โข A public GitHub profile
Screenshots
Verdict
The clearest difference is device support: TPI Bridge at 3 against GitGrid's โ. TPI Bridge also leads on iOS requirement (11.0 vs 15.1). On price and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | TPI Bridge | GitGrid |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | โ |
| Ads | No | โ |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | โ |
| Requires iOS | 11.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 66 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | C-Cubed | Justin Terry |
In-app purchases
TPI Bridge
No in-app purchases
GitGrid
No in-app purchases









