# CatchAlive vs cloudOTDR

CatchAlive and cloudOTDR 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.

CatchAlive ships an update every 6 weeks, cloudOTDR monthly. The most recent releases landed on September 4, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | CatchAlive | cloudOTDR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 82 MB | 28 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CatchAlive ApS](https://appshunter.io/developer/1291778862) | [Eighty Data B.V.](https://appshunter.io/developer/1500813421) |

## What reviewers say

### 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


### cloudOTDR

[App page](https://appshunter.io/ios/app/cloudotdr/id1550732783)

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

**In-app purchases:** none


## Frequently asked questions

### Is CatchAlive free?

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

### Is cloudOTDR free?

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

### Do CatchAlive or cloudOTDR have ads?

Neither CatchAlive nor cloudOTDR shows ads.

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

CatchAlive ships an update every 6 weeks, and cloudOTDR monthly. Most recently, CatchAlive was updated on September 4, 2026 and cloudOTDR on September 16, 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.*