# PacWave Sensor vs KeiltonEM

The clearest difference is iOS requirement: PacWave Sensor at 11.0 against KeiltonEM's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

PacWave Sensor ships an update every 5 months, KeiltonEM every 7 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PacWave Sensor | KeiltonEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/pacwave-sensor/id1069081042/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free | — |
| Size | 2 MB | 25 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [McWong International Inc.](https://appshunter.io/developer/1069081041) | [Litetrace Inc](https://appshunter.io/developer/1685148777) |

## What reviewers say

### PacWave Sensor

[App page](https://appshunter.io/ios/app/pacwave-sensor/id1069081042)

This app allows users to configure and control smart occupancy sensors. It provides real-time feedback and enables lighting adjustments, offering advanced settings beyond physical controls.

**Highlights:** Configure sensor settings, View real-time sensor feedback, Control lighting, Advanced configuration beyond physical controls, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### KeiltonEM

[App page](https://appshunter.io/ios/app/keiltonem/id6744957921)

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

**In-app purchases:** none


## Frequently asked questions

### Is PacWave Sensor free?

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

### Is KeiltonEM free?

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

### Do PacWave Sensor or KeiltonEM have ads?

Neither PacWave Sensor nor KeiltonEM shows ads.

### Which is updated more often, PacWave Sensor or KeiltonEM?

PacWave Sensor ships an update every 5 months, and KeiltonEM every 7 months. Most recently, PacWave Sensor was updated on October 7, 2026 and KeiltonEM on October 1, 2026.

---

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