# T&D Thermo vs BellSensing

The clearest difference is rating: BellSensing at 4.3 against T&D Thermo's 2.5. BellSensing also leads on iOS requirement (13.0 vs 16.0). T&D Thermo's advantage is review sentiment (33% vs 0%). On price, ratings volume, update cadence and ads there is nothing between them.

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

BellSensing holds the better App Store score, 4.3 against 2.5. Both are backed by a comparable volume of ratings — 8 and 8 respectively. Written reviews complicate that: 33% of T&D Thermo's written reviews are positive against 0% of BellSensing's, so the app with the better star average is not the one people write more warmly about.

T&D Thermo ships an update every 2 months, BellSensing every 6 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | T&D Thermo | BellSensing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (8 ratings)](https://appshunter.io/ios/app/t-and-d-thermo/id703327096/reviews) | **[4.3 (8 ratings)](https://appshunter.io/ios/app/bellsensing/id1385587985/reviews)** |
| Number of ratings | 8 | 8 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 25 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [T&D Corporation](https://appshunter.io/developer/703327099) | [SmartWave Technologies Corporation](https://appshunter.io/developer/1117413044) |

## What reviewers say

### T&D Thermo

[App page](https://appshunter.io/ios/app/t-and-d-thermo/id703327096)

Configure and collect data from compatible devices. View recorded information, create reports, and upload data to a cloud service. Supports Bluetooth and WLAN direct communication for seamless operation.

**Highlights:** Bluetooth configuration and graphing, WLAN direct communication, Cloud data upload, PDF report creation, Warning history check, Data logger compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### BellSensing

[App page](https://appshunter.io/ios/app/bellsensing/id1385587985)

This app uses smart technology to track rodent activity in real-time, transforming pest control technicians into problem solvers. It provides instant insights into rodent hotspots, enabling faster and smarter issue resolution.

**Highlights:** Real-time rodent activity monitoring, IQ™ technology integration, Technician-focused problem solving, Identification of activity hotspots, Instant event data for deployment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T&D Thermo free?

T&D Thermo is free to download, with no in-app purchases.

### Is BellSensing free?

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

### Which has better reviews, T&D Thermo or BellSensing?

BellSensing is rated higher. T&D Thermo averages 2.5 out of 5 from 8 ratings, while BellSensing averages 4.3 from 8 ratings.

### Do T&D Thermo or BellSensing have ads?

Neither T&D Thermo nor BellSensing shows ads.

### Which is updated more often, T&D Thermo or BellSensing?

T&D Thermo ships an update every 2 months, and BellSensing every 6 weeks. Most recently, T&D Thermo was updated on October 10, 2026 and BellSensing on October 24, 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.*