# School Security First vs Linkr LTX

The clearest difference is in-app purchases: Linkr LTX at none against School Security First's 10. Linkr LTX also leads on update cadence (every 3 weeks vs every 3 months). School Security First's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.5.0). On price and device support there is nothing between them.

Both are free to download. School Security First sells 10 in-app purchases, starting at $1.99 per month. Linkr LTX asks for nothing beyond the download.

School Security First ships an update every 3 months, Linkr LTX every 3 weeks. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | School Security First | Linkr LTX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (21 ratings)](https://appshunter.io/ios/app/linkr-ltx/id6480231002/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 29.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 136 MB |
| Requires iOS | **13.0** | 15.5.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [School Security First, Inc](https://appshunter.io/developer/1411353104) | [Omega Research & Development Technologies, Inc.](https://appshunter.io/developer/514996067) |

## What reviewers say

### School Security First

[App page](https://appshunter.io/ios/app/school-security-first/id1411353105)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month for 1 user | $1.99 | per month |
| 1 Month for 2 Users | $3.99 | per month |
| 1 Month for 3 Users | $5.99 | per month |
| 1 Month for 4 Users | $7.99 | per month |
| 1 Month for 5 Users | $9.99 | per month |
| 1 Year for 1 User | $19.99 | per year |
| 1 Year for 2 Users | $39.99 | per year |
| 1 Year for 3 Users | $59.99 | per year |
| 1 Year for 4 Users | $79.99 | per year |
| 1 Year for 5 Users | $99.99 | per year |


### Linkr LTX

[App page](https://appshunter.io/ios/app/linkr-ltx/id6480231002)

This telematics system connects you to your vehicle, allowing remote control of features like starting the engine, locking doors, and locating your car. It offers advanced features such as real-time status monitoring, customizable alerts, and trip tracking for enhanced vehicle management and security.

**Highlights:** Remote start/shutdown, Door lock/unlock, GPS location tracking, Real-time vehicle status, Customizable alerts, Trip tracking, Bluetooth local control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is School Security First free?

School Security First is free to download, with in-app purchases available.

### Is Linkr LTX free?

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

### Do School Security First or Linkr LTX have ads?

Linkr LTX shows ads; School Security First does not.

### Which is updated more often, School Security First or Linkr LTX?

School Security First ships an update every 3 months, and Linkr LTX every 3 weeks. Most recently, School Security First was updated on October 4, 2026 and Linkr LTX on October 15, 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.*