# Emitter vs TrapSensor

The clearest difference is update cadence: Emitter at every 5 days against TrapSensor's every 5 months. On price, ads, in-app purchases and monetization model there is nothing between them.

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

Emitter ships an update every 5 days, TrapSensor every 5 months. The most recent releases landed on September 14, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Emitter | TrapSensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/trapsensor/id1188315449/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 months |
| Monetization | Free | Free |
| Size | 100 MB | 24 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Futura GmbH](https://appshunter.io/developer/1176902285) | [Alert House ApS](https://appshunter.io/developer/1121728207) |

## What reviewers say

### Emitter

[App page](https://appshunter.io/ios/app/emitter/id1176902286)

Connect your pest control operations to the Internet of Things. Manage sensors, traps, and cameras remotely for 24/7 monitoring and instant alerts. Ideal for businesses of all sizes to digitize pest management.

**Highlights:** IoT connectivity for pest control, Remote sensor, trap, and camera management, 24/7 monitoring and instant alerts, QR code trap creation, Multi-account business management, End-customer limited access logins, Support for various trap and pest types

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

**In-app purchases:** none


### TrapSensor

[App page](https://appshunter.io/ios/app/trapsensor/id1188315449)

This app allows you to monitor the status of electronic rat traps remotely. Receive instant notifications via push, email, or text when a trap is triggered. Manage device settings and view the live status of all your traps 24/7.

**Highlights:** Real-time trap status monitoring, Instant push, email, and text notifications, Device configuration and management, 24/7 remote trap oversight, Daily summary notification option, Server-side trap status monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Emitter free?

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

### Is TrapSensor free?

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

### Do Emitter or TrapSensor have ads?

Neither Emitter nor TrapSensor shows ads.

### Which is updated more often, Emitter or TrapSensor?

Emitter ships an update every 5 days, and TrapSensor every 5 months. Most recently, Emitter was updated on September 14, 2026 and TrapSensor on June 5, 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.*