# SOTA Security vs TR

The clearest difference is price: SOTA Security at Free against TR's $6.99. TR's advantage is update cadence (every 6 days vs every 3 weeks) and chart position (#80 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SOTA Security is free to download; TR costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SOTA Security ships an update every 3 weeks, TR every 6 days. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SOTA Security | TR |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | — | **[4.5 (37 ratings)](https://appshunter.io/ios/app/tr-49/id6754027574/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | — | Paid |
| Best chart rank | — | **#80** |
| Size | 29 MB | 527 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 9+ |
| Developer | [Get Lost Productions](https://appshunter.io/developer/1434597553) | [inkle](https://appshunter.io/developer/576695514) |

## What reviewers say

### SOTA Security

[App page](https://appshunter.io/ios/app/sota-security/id6448658068)

**In-app purchases:** none


### TR

[App page](https://appshunter.io/ios/app/tr-49/id6754027574)

**Currently charting:** #80 Top Paid · Puzzle, #133 Top Paid · Adventure (US App Store)

Uncover a WWII-era mystery by navigating a vast archive of obscure texts. Communicate with a handler through an interactive audio drama to find a stolen book and unravel the secrets of the machine's creators before it's too late.

**Highlights:** Narrative deduction gameplay, Interactive audio drama, Archive exploration, Link obscure texts, Uncover creator secrets, Dynamic dialogue system

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

**In-app purchases:** none


## Frequently asked questions

### Is SOTA Security free?

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

### Is TR free?

TR costs $6.99, with no in-app purchases.

### Do SOTA Security or TR have ads?

Neither SOTA Security nor TR shows ads.

### Which is updated more often, SOTA Security or TR?

SOTA Security ships an update every 3 weeks, and TR every 6 days. Most recently, SOTA Security was updated on October 2, 2026 and TR on October 16, 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.*