# Hydro One Mobile vs ERTH Power

Hydro One Mobile and ERTH Power are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Hydro One Mobile ships an update every 7 months, ERTH Power every 13 months. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Hydro One Mobile | ERTH Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/hydro-one-mobile/id522546275/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 11.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 13 months |
| Monetization | Free | — |
| Size | 20 MB | 24 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hydro One Incorporated](https://appshunter.io/developer/1476743504) | [ERTH](https://appshunter.io/developer/1228724906) |

## What reviewers say

### Hydro One Mobile

[App page](https://appshunter.io/ios/app/hydro-one-mobile/id522546275)

Manage your electricity service and stay informed about power outages. View your bills, account balance, and usage details. Access a real-time outage map with estimated restoration times and affected customer numbers.

**Highlights:** View bills and account balance, Sign up for paperless billing, Sign up for SMS notifications, View usage details, Real-time power outage map, Outage restoration estimates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for outage updates
- 👍 Good for checking outage status
- 👍 Provides outage information quickly
- 👍 Timely outage information refresh
- 👍 Good for reporting outages

**What reviewers complain about**

- 👎 App is a website redirect
- 👎 Requires login for basic info
- 👎 Slow on iPad login
- 👎 Unusable, essentially mobile website
- 👎 Broken on every step

**Reported bugs**

- Login screen freezes
- In-app messages show 'unsupported browser'
- View bill function stopped working
- Login issues on iPad
- Blank page on login

**Requested features**

- Invest in a proper app focused on usage and billing
- Add outage notifications
- Add a widget for power status
- Add face recognition for logging in
- Add account access and user-friendly displays


### ERTH Power

[App page](https://appshunter.io/ios/app/erth-power/id6478402471)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hydro One Mobile free?

Hydro One Mobile is free to download, with no in-app purchases.

### Is ERTH Power free?

ERTH Power is free to download, with no in-app purchases.

### Do Hydro One Mobile or ERTH Power have ads?

Neither Hydro One Mobile nor ERTH Power shows ads.

### Which is updated more often, Hydro One Mobile or ERTH Power?

Hydro One Mobile ships an update every 7 months, and ERTH Power every 13 months. Most recently, Hydro One Mobile was updated on October 14, 2026 and ERTH Power on October 16, 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.*