# Gridwatch (Ontario Edition) vs XLR8ed Learning

The clearest difference is iOS requirement: Gridwatch (Ontario Edition) at 9.0 against XLR8ed Learning's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gridwatch (Ontario Edition) ships an update every 6 months, XLR8ed Learning every 10 months. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Gridwatch (Ontario Edition) | XLR8ed Learning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/gridwatch-ontario-edition/id536892685/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 96.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 10 months |
| Monetization | Free | — |
| Size | 6 MB | 64 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EnergyMobile](https://appshunter.io/developer/469396143) | [Ardian Deari](https://appshunter.io/developer/1194952977) |

## What reviewers say

### Gridwatch (Ontario Edition)

[App page](https://appshunter.io/ios/app/gridwatch-ontario-edition/id536892685)

Visualize Ontario's electricity grid in real-time. Track hourly power generation, demand, imports, and exports by fuel type and individual plants. Understand the grid's carbon emissions and intensity with contextual comparisons.

**Highlights:** Hourly power and demand tracking, Total emissions and carbon intensity, Individual power plant details, Interactive Ontario power plant map, Power and emissions trend graphs, Time-of-Use schedule integration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great resource for Ontario energy
- 💡 Insightful information on generation
- 📊 Clear visualization of grid assets
- ✨ Amazing app with great detail
- 🤩 Cool and amazing for energy interest

**What reviewers complain about**

- ⚠️ Data not updated for years
- 📉 Some smaller farms not reported
- ❓ Missing info on generating sites
- ⏳ Not updated in almost a year
- 📱 Wasted real estate on iPhone X

**Reported bugs**

- App hasn't been updated in years
- Some generating sites missing info
- Smaller wind and solar farms not reported

**Requested features**

- Widget for quick access
- Search historical data by date
- Option to see history of power usage (day/week)
- Longer term views of information
- Dark mode option


### XLR8ed Learning

[App page](https://appshunter.io/ios/app/xlr8ed-learning/id6745571466)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gridwatch (Ontario Edition) free?

Gridwatch (Ontario Edition) is free to download, with no in-app purchases.

### Is XLR8ed Learning free?

XLR8ed Learning is free to download, with no in-app purchases.

### Do Gridwatch (Ontario Edition) or XLR8ed Learning have ads?

Neither Gridwatch (Ontario Edition) nor XLR8ed Learning shows ads.

### Which is updated more often, Gridwatch (Ontario Edition) or XLR8ed Learning?

Gridwatch (Ontario Edition) ships an update every 6 months, and XLR8ed Learning every 10 months. Most recently, Gridwatch (Ontario Edition) was updated on November 1, 2026 and XLR8ed Learning on October 27, 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.*