# GridWatch App — Realtime transformer insights.

> Realtime transformer insights. (iPhone/iPad app by David Otitiaku.)

- Source: https://appshunter.io/ios/app/gridwatch-app/id6790040224 (this page in markdown: same URL + `.md`)
- Developer: [David Otitiaku](https://appshunter.io/developer/1758665382)
- Category: Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 15.1 · 34 MB
- Languages: American English
- Released: 2026-09-23
- Data updated: 2026-10-10

## What is GridWatch App?

GridWatch gives field engineers and grid operators real-time visibility into transformer health across Ghana's power network — from a single phone screen.

Every monitored transformer streams live data (voltage, current, power load, temperature, and status) from IoT sensors installed on-site. GridWatch turns that raw feed into clear, color-coded status at a glance, so your team can spot problems before they become outages.

KEY FEATURES

- Live Node Overview
See every transformer in your network as a scrollable list or on a full map of Ghana. Each node shows its ID, region, online/offline status, and a quick preview of key metrics — updated automatically as new sensor data arrives.

- Map & List Views
Switch between a searchable list and an interactive map with color-coded pins (green = normal, amber = warning, red = critical/offline). Filter by region, status, or device type to find what matters fast.

- Detailed Node Diagnostics
Tap any transformer to see its full metric breakdown: voltage, current, power/load, temperature, frequency, and more — each with historical trend charts over 24 hours, 7 days, or 30 days. Includes GPS location, directions to the site, and a full alert history for that node.

- Instant Alerts
Get push notifications the moment a transformer overheats, overloads, drops voltage, or goes offline. A dedicated alerts feed keeps every event across your network in one chronological log, with direct links to the affected node.

- Report & Schedule
Log an issue or schedule maintenance directly from a node's detail screen, so problems get tracked from detection to resolution.

- Built for the Field
A dark, control-room-style interface keeps critical numbers legible in bright sunlight or low light, with a light mode available too.

WHO IT'S FOR
GridWatch is built for utility field engineers, substation technicians, and grid operations teams who need dependable, real-time insight into transformer performance — whether they're in the control room or standing next to the transformer itself.

Requires an active connection to your organization's monitoring backend. Contact your system administrator for account access and API configuration.

## Is GridWatch App safe?

Not enough ratings yet to assess GridWatch App.

## Is GridWatch App legit?

GridWatch App appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for GridWatch App is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-23

No release notes.

## More apps by David Otitiaku

- [KsTU SRC](https://appshunter.io/ios/app/kstu-src/id6569262359)
- [GradeWise : University Matcher](https://appshunter.io/ios/app/gradewise-university-matcher/id6760295805)
- [Syn Health](https://appshunter.io/ios/app/syn-health/id6793113513)

All apps by David Otitiaku: https://appshunter.io/developer/1758665382

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-10.*