# Alerteer vs Vacant.com

The clearest difference is rating: Alerteer at 4.6 against Vacant.com's 4.3. Alerteer also leads on iOS requirement (16.2 vs 18.0). Vacant.com's advantage is review sentiment (100% vs 86%). 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.

Alerteer holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 10 and 6 respectively. Written reviews complicate that: 86% of Alerteer's written reviews are positive against 100% of Vacant.com's, so the app with the better star average is not the one people write more warmly about.

Alerteer ships an update weekly, Vacant.com every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Alerteer | Vacant.com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/alerteer/id1477032656/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/vacantcom-hotel-pms/id6450133509/reviews) |
| Number of ratings | **10** | 6 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free | Free |
| Size | 84 MB | 92 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jignesh Mehta](https://appshunter.io/developer/1477032505) | [Vacant.com Inc.](https://appshunter.io/developer/1691995752) |

## What reviewers say

### Alerteer

[App page](https://appshunter.io/ios/app/alerteer/id1477032656)

This app unifies various security systems to generate real-time alerts for immediate incident response. It acts as a virtual sentry, providing real-time event visibility and enabling proactive security management against cyber threats.

**Highlights:** Unifies diverse security systems, Generates real-time alerts, Enables immediate incident response, Virtual sentry for event monitoring, Counters cyber threats, Customizable alert definitions

**Features:** macOS Compatibility

**In-app purchases:** none


### Vacant.com

[App page](https://appshunter.io/ios/app/vacantcom-hotel-pms/id6450133509)

This mobile-first platform simplifies hotel management for properties with under 50 rooms. It offers tools for reservations, direct bookings, reporting, housekeeping, and faster check-ins, allowing quick setup and efficient operations.

**Highlights:** Channel Manager, Direct Booking Engine, On-demand Reporting, Housekeeping Management, Fast Check-ins, Mobile-first Interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Alerteer free?

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

### Is Vacant.com free?

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

### Which has better reviews, Alerteer or Vacant.com?

Alerteer is rated higher. Alerteer averages 4.6 out of 5 from 10 ratings, while Vacant.com averages 4.3 from 6 ratings.

### Do Alerteer or Vacant.com have ads?

Neither Alerteer nor Vacant.com shows ads.

### Which is updated more often, Alerteer or Vacant.com?

Alerteer ships an update weekly, and Vacant.com every 10 days. Most recently, Alerteer was updated on October 24, 2026 and Vacant.com on October 25, 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.*