# SensorLinx vs CMPX Show

The clearest difference is update cadence: SensorLinx at every 2 months against CMPX Show's every 23 months. CMPX Show's advantage is iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SensorLinx ships an update every 2 months, CMPX Show every 23 months. The most recent releases landed on June 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | SensorLinx | CMPX Show |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/sensorlinx/id1589271036/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 23 months |
| Monetization | Free | — |
| Size | 56 MB | 11 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HBX Controls Inc](https://appshunter.io/developer/1055153466) | [Mobile Town Guide](https://appshunter.io/developer/1076797990) |

## What reviewers say

### SensorLinx

[App page](https://appshunter.io/ios/app/sensorlinx/id1589271036)

Remotely monitor and control your HBX 0600 Series Control System for heating, cooling, and snow melt. Manage heat and flow meters, receive alarm notifications, and optimize energy usage with away modes. Compatible with various HBX controllers and sensors.

**Highlights:** Remote control of heating/cooling systems, Monitor heat and flow meters, Alarm notifications, Energy saving away modes, Real-time equipment status, Share device access

**Features:** macOS Compatibility

**In-app purchases:** none


### CMPX Show

[App page](https://appshunter.io/ios/app/cmpx-show/id1615232934)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SensorLinx free?

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

### Is CMPX Show free?

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

### Do SensorLinx or CMPX Show have ads?

Neither SensorLinx nor CMPX Show shows ads.

### Which is updated more often, SensorLinx or CMPX Show?

SensorLinx ships an update every 2 months, and CMPX Show every 23 months. Most recently, SensorLinx was updated on June 24, 2026 and CMPX Show on September 7, 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.*