# Nuheat Signature vs Ctrlable Pro

Nuheat Signature and Ctrlable Pro 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.

Nuheat Signature ships an update every 3 months, Ctrlable Pro every 2 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Nuheat Signature | Ctrlable Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (107 ratings)](https://appshunter.io/ios/app/nuheat-signature/id885155482/reviews)** | — |
| Number of ratings | **107** | — |
| Positive reviews | 16.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 15 MB | 187 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Chemelex LLC](https://appshunter.io/developer/1825368145) | [Ctrlable](https://appshunter.io/developer/945486766) |

## What reviewers say

### Nuheat Signature

[App page](https://appshunter.io/ios/app/nuheat-signature/id885155482)

This application allows users to remotely control and monitor their Nuheat Signature floor heating thermostats. Manage your home's comfort and temperature settings from anywhere.

**Highlights:** Remote thermostat control, Floor heating monitoring, Temperature management, Comfort settings

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔥 Reliable hardware/thermostat quality
- ⚙️ Effective floor heating functionality
- 📱 Basic temperature control capability
- 💰 Good energy consumption tracking (when working)
- 🎨 Attractive thermostat design

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- ❌ No on/off toggle functionality
- 🔌 Unreliable WiFi connectivity
- 🎨 Outdated, unintuitive user interface
- 📊 Minimal feature set compared to price

**Reported bugs**

- App crashes when viewing energy use history
- Temperature display shows incorrect values (e.g., 327°F)
- Energy monitoring scroll feature gets stuck after first use
- Settings randomly revert to previous values
- Temperature changes don't apply or take effect

**Requested features**

- Multiple schedule support (summer, away, vacation modes)
- On/off toggle button in app
- Google Home and Alexa integration
- Away/vacation mode scheduling
- Touch ID/biometric login


### Ctrlable Pro

[App page](https://appshunter.io/ios/app/ctrlable-pro/id6502574865)

**Features:** macOS Compatibility, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nuheat Signature free?

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

### Is Ctrlable Pro free?

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

### Do Nuheat Signature or Ctrlable Pro have ads?

Neither Nuheat Signature nor Ctrlable Pro shows ads.

### Which is updated more often, Nuheat Signature or Ctrlable Pro?

Nuheat Signature ships an update every 3 months, and Ctrlable Pro every 2 months. Most recently, Nuheat Signature was updated on October 22, 2026 and Ctrlable Pro on October 25, 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.*