# Verdant Thermostat Manager vs Senrium

The clearest difference is rating: Senrium at 5.0 against Verdant Thermostat Manager's 1.4. Senrium also leads on update cadence (every 6 weeks vs every 4 months). Verdant Thermostat Manager's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Senrium sells 3 in-app purchases, starting at $2.49 per month. Verdant Thermostat Manager asks for nothing beyond the download.

Senrium holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: Verdant Thermostat Manager has 11 ratings behind it against 2, so its average is the more settled of the two.

Verdant Thermostat Manager ships an update every 4 months, Senrium every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Verdant Thermostat Manager | Senrium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (11 ratings)](https://appshunter.io/ios/app/verdant-thermostat-manager/id1262576353/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/senrium/id6467432068/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 0 MB | 64 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verdan Env. Tech.](https://appshunter.io/developer/1262576352) | [Samuel Steele](https://appshunter.io/developer/1708640965) |

## What reviewers say

### Verdant Thermostat Manager

[App page](https://appshunter.io/ios/app/verdant-thermostat-manager/id1262576353)

Manage energy consumption and HVAC systems across multiple properties with intuitive remote control. Configure alerts, track performance, and optimize settings for individual rooms or entire buildings.

**Highlights:** Manage multiple properties with interactive map, Switch between list, grid, or floor plan views, Organize display tiles by efficiency, temperature, or occupancy, Create and assign energy profiles to rooms, Update room names and group by floor, Make bulk updates to multiple rooms or floors, Track portfolio performance with a single dashboard

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

**In-app purchases:** none


### Senrium

[App page](https://appshunter.io/ios/app/senrium/id6467432068)

Monitor your aquarium's critical parameters in real-time with this app. It connects to sensors to alert you to emergencies like equipment failures or leaks, offering a simpler alternative to complex aquarium controllers.

**Highlights:** Real-time aquarium parameter monitoring, Emergency alerts for equipment failure, Leak detection, Simple sensor setup, Customizable limit definitions

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Aquarium (Monthly) | $2.49 | per month |
| Mutli (Monthly) | $3.99 | per month |
| +Pro (Monthly) | $14.99 | per month |


## Frequently asked questions

### Is Verdant Thermostat Manager free?

Verdant Thermostat Manager is free to download, with no in-app purchases.

### Is Senrium free?

Senrium is free to download, with in-app purchases available.

### Which has better reviews, Verdant Thermostat Manager or Senrium?

Senrium is rated higher. Verdant Thermostat Manager averages 1.4 out of 5 from 11 ratings, while Senrium averages 5.0 from 2 ratings.

### Do Verdant Thermostat Manager or Senrium have ads?

Senrium shows ads; Verdant Thermostat Manager does not.

### Which is updated more often, Verdant Thermostat Manager or Senrium?

Verdant Thermostat Manager ships an update every 4 months, and Senrium every 6 weeks. Most recently, Verdant Thermostat Manager was updated on November 2, 2026 and Senrium on November 3, 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.*