# DirectLoader vs Protech SMS Alarm

The clearest difference is device support: DirectLoader at 3 against Protech SMS Alarm's 1. 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.

DirectLoader ships an update every 3 months, Protech SMS Alarm every 2 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DirectLoader | Protech SMS Alarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/directloader/id6449791353/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 23 MB | 7 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [VOXX Electronics Corp](https://appshunter.io/developer/1022024144) | [Portman Electronics Ltd.](https://appshunter.io/developer/375916100) |

## What reviewers say

### DirectLoader

[App page](https://appshunter.io/ios/app/directloader/id6449791353)

This app allows authorized installers to wirelessly flash and program select remote start and security systems. It provides access to vehicle wiring databases, installation guides, and technical updates for DIRECTED by VOXX products.

**Highlights:** Wireless flashing for DS4/DS4+ modules, Wired/Wireless flashing for DBALL2, DB3, DS3/DS3+ modules, Wired/Wireless 'Bitwriter' programming, DirectWire vehicle wiring database access, Installation guides and technical news, SmartStart activation

**Features:** Vision Pro support

**In-app purchases:** none


### Protech SMS Alarm

[App page](https://appshunter.io/ios/app/protech-sms-alarm/id6758430371)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DirectLoader free?

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

### Is Protech SMS Alarm free?

Protech SMS Alarm is free to download, with no in-app purchases.

### Do DirectLoader or Protech SMS Alarm have ads?

Neither DirectLoader nor Protech SMS Alarm shows ads.

### Which is updated more often, DirectLoader or Protech SMS Alarm?

DirectLoader ships an update every 3 months, and Protech SMS Alarm every 2 months. Most recently, DirectLoader was updated on October 10, 2026 and Protech SMS Alarm on October 6, 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.*