# Author ID vs Spynex Control

The clearest difference is review sentiment: Spynex Control at 100% against Author ID's 22%. Spynex Control also leads on update cadence (every 3 weeks vs every 7 months). Author ID's advantage is iOS requirement (9.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Author ID ships an update every 7 months, Spynex Control every 3 weeks. The most recent releases landed on October 22, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Author ID | Spynex Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (10 ratings)](https://appshunter.io/ios/app/author-id/id1144594689/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 21.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 29 MB | 73 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AUTHOR-ALARM](https://appshunter.io/developer/1344731145) | [Filipp Reut](https://appshunter.io/developer/1737658627) |

## What reviewers say

### Author ID

[App page](https://appshunter.io/ios/app/author-id/id1144594689)

Transform your smartphone into a key fob for your vehicle's anti-theft system. Easily activate and deactivate security features remotely. Compatible with specific models of AUTHOR Alarm systems.

**Highlights:** Use smartphone as key fob, Activate security system, Deactivate security system, Compatible with AUTHOR Alarm systems, Remote control for vehicle security

**Features:** macOS Compatibility

**In-app purchases:** none


### Spynex Control

[App page](https://appshunter.io/ios/app/spynex-control/id6496970850)

This app works with a car anti-theft device to help prevent vehicle theft. It allows users to disarm the system using their phone, set service modes, and view the vehicle's last known location when armed.

**Highlights:** Disarm anti-theft device, Activate service mode, View vehicle location, Use with radio tags, PIN code entry

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

**In-app purchases:** none


## Frequently asked questions

### Is Author ID free?

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

### Is Spynex Control free?

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

### Do Author ID or Spynex Control have ads?

Neither Author ID nor Spynex Control shows ads.

### Which is updated more often, Author ID or Spynex Control?

Author ID ships an update every 7 months, and Spynex Control every 3 weeks. Most recently, Author ID was updated on October 22, 2026 and Spynex Control on October 17, 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.*