# TMG Defender Lite vs Prazis

The clearest difference is update cadence: Prazis at monthly against TMG Defender Lite's every 13 months. TMG Defender Lite's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

TMG Defender Lite ships an update every 13 months, Prazis monthly. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TMG Defender Lite | Prazis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | Free | — |
| Size | 27 MB | 7 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kuan-Ming Chen](https://appshunter.io/developer/1446825357) | [PRAZIS AUTO PARTS INC.](https://appshunter.io/developer/1614407629) |

## What reviewers say

### TMG Defender Lite

[App page](https://appshunter.io/ios/app/tmg-defender-lite/id1446825358)

This utility app helps users update the software for TMG products. It ensures your devices are running the latest firmware for optimal performance and security.

**Highlights:** Software updates, TMG product support, Firmware management, Device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Prazis

[App page](https://appshunter.io/ios/app/prazis/id1614407627)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TMG Defender Lite free?

TMG Defender Lite is free to download, with no in-app purchases.

### Is Prazis free?

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

### Do TMG Defender Lite or Prazis have ads?

Neither TMG Defender Lite nor Prazis shows ads.

### Which is updated more often, TMG Defender Lite or Prazis?

TMG Defender Lite ships an update every 13 months, and Prazis monthly. Most recently, TMG Defender Lite was updated on October 14, 2026 and Prazis on October 25, 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.*