# Eldes Security vs TrailMaster Outdoors

The clearest difference is in-app purchases: Eldes Security at none against TrailMaster Outdoors's 1. Eldes Security also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. TrailMaster Outdoors sells 1 one-off in-app purchase. Eldes Security asks for nothing beyond the download.

Eldes Security ships an update every 3 weeks, TrailMaster Outdoors every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Eldes Security | TrailMaster Outdoors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/eldes-security/id898180047/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 69 MB | 3 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JSC Eldes](https://appshunter.io/developer/504827824) | [晓强 江](https://appshunter.io/developer/6775869180) |

## What reviewers say

### Eldes Security

[App page](https://appshunter.io/ios/app/eldes-security/id898180047)

Control and monitor your home security system remotely. Arm or disarm areas, view IP camera feeds, and manage connected appliances and lighting. Receive customizable push notifications for system events and status updates.

**Highlights:** Arm/disarm security areas, Monitor IP cameras, Control electrical appliances, Manage lighting, Monitor temperature, Customizable push notifications

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

**In-app purchases:** none


### TrailMaster Outdoors

[App page](https://appshunter.io/ios/app/trailmaster-outdoors/id6777672263)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrailMaster Pro - Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Eldes Security free?

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

### Is TrailMaster Outdoors free?

TrailMaster Outdoors is free to download, with in-app purchases available.

### Do Eldes Security or TrailMaster Outdoors have ads?

Neither Eldes Security nor TrailMaster Outdoors shows ads.

### Which is updated more often, Eldes Security or TrailMaster Outdoors?

Eldes Security ships an update every 3 weeks, and TrailMaster Outdoors every 2 weeks. Most recently, Eldes Security was updated on October 24, 2026 and TrailMaster Outdoors on October 24, 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.*