# Hydro vs Luminus

The clearest difference is review sentiment: Hydro at 65% against Luminus's 0%. Hydro also leads on update cadence (every 6 weeks vs every 21 months). Luminus's advantage is rating (4.8 vs 4.6) and iOS requirement (13.0 vs 16.7). On price, ratings volume, 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.

Luminus holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews complicate that: 65% of Hydro's written reviews are positive against 0% of Luminus's, so the app with the better star average is not the one people write more warmly about.

Hydro ships an update every 6 weeks, Luminus every 21 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Hydro | Luminus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/hydro-quebec/id1045080947/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/luminus/id1539688641/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | **64.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 21 months |
| Monetization | Free | Free |
| Size | 73 MB | 183 MB |
| Requires iOS | 16.7 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hydro Québec](https://appshunter.io/developer/1045080946) | [Conglom Inc.](https://appshunter.io/developer/1539688643) |

## What reviewers say

### Hydro

[App page](https://appshunter.io/ios/app/hydro-quebec/id1045080947)

Monitor power outages, track your electricity usage, and manage your account. Get outage updates, view consumption data, and access billing information. Receive personalized recommendations to help you save energy.

**Highlights:** Track power outage status, Monitor electricity consumption, View billing and payment history, Sign up for payment plans, Receive outage notifications, Get personalized energy-saving tips

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💡 Useful for tracking consumption
- 💡 Provides outage information
- 💡 Concise and clear interface
- 💡 Good for managing account

**What reviewers complain about**

- 🐛 Slow to load
- 🐛 Frequently under maintenance
- 🐛 Unresponsive on mobile
- 🐛 Login issues
- 🐛 App not working

**Reported bugs**

- System verification for outages not working
- Application not supported message
- Application doesn't work
- Impossible to connect after update
- Forgets biometric data

**Requested features**

- Dark mode option
- Ability to classify multiple addresses
- Add 2FA
- Real-time maintenance team arrival status
- Consumption history beyond one day


### Luminus

[App page](https://appshunter.io/ios/app/luminus/id1539688641)

Control Luminus Smart products remotely. Manage devices, group them, and set schedules from your phone or via smart assistants. Enjoy seamless integration for your smart home.

**Highlights:** Remote device control, Group device management, Scheduling and programming, Smart assistant integration, In-home and out-of-home control

**In-app purchases:** none


## Frequently asked questions

### Is Hydro free?

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

### Is Luminus free?

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

### Which has better reviews, Hydro or Luminus?

Luminus is rated higher. Hydro averages 4.6 out of 5 from 7 ratings, while Luminus averages 4.8 from 5 ratings.

### Do Hydro or Luminus have ads?

Neither Hydro nor Luminus shows ads.

### Which is updated more often, Hydro or Luminus?

Hydro ships an update every 6 weeks, and Luminus every 21 months. Most recently, Hydro was updated on October 12, 2026 and Luminus on October 6, 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.*