# TrapSensor vs CatchAlive

The clearest difference is update cadence: CatchAlive at every 6 weeks 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.

TrapSensor ships an update every 5 months, CatchAlive every 6 weeks. The most recent releases landed on June 5, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | TrapSensor | CatchAlive |
| --- | --- | --- |
| 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 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 24 MB | 82 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alert House ApS](https://appshunter.io/developer/1121728207) | [CatchAlive ApS](https://appshunter.io/developer/1291778862) |

## What reviewers say

### 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


### CatchAlive

[App page](https://appshunter.io/ios/app/catchalive/id1291778863)

This tool streamlines pest management documentation for exterminators. It automates trap activation tracking, sends real-time email notifications for activations and signal loss, and logs all service visits and notes. Visualize trap locations on a satellite map for efficient management.

**Highlights:** Automatic trap activation registration, Email notifications for trap activity, Satellite map view of traps, Log of service visits and notes, Track bait/battery changes

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

**In-app purchases:** none


## Frequently asked questions

### Is TrapSensor free?

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

### Is CatchAlive free?

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

### Do TrapSensor or CatchAlive have ads?

Neither TrapSensor nor CatchAlive shows ads.

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

TrapSensor ships an update every 5 months, and CatchAlive every 6 weeks. Most recently, TrapSensor was updated on June 5, 2026 and CatchAlive on September 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*