# Author iTag vs Spynex Control

The clearest difference is iOS requirement: Spynex Control at 14.0 against Author iTag's 17.0. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Author iTag | Spynex Control |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 39 MB | 73 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **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 iTag

[App page](https://appshunter.io/ios/app/author-itag/id6479940999)

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

**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 iTag free?

Author iTag 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 iTag or Spynex Control have ads?

Neither Author iTag nor Spynex Control shows ads.

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

Author iTag ships an update every 3 weeks, and Spynex Control every 3 weeks. Most recently, Author iTag was updated on October 25, 2026 and Spynex Control on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*