# ZT vs СиэтлRS

The clearest difference is ads: ZT at none against СиэтлRS's shown. ZT also leads on ratings volume (212 vs 1) and monetization model (free vs ad-supported). СиэтлRS's advantage is rating (5.0 vs 4.6). On price, update cadence, 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.

СиэтлRS holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: ZT has 212 ratings behind it against 1, so its average is the more settled of the two.

ZT ships an update every 3 weeks, СиэтлRS every 2 weeks. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ZT | СиэтлRS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (212 ratings)](https://appshunter.io/ios/app/zt/id1214656147/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rs/id6475216758/reviews)** |
| Number of ratings | **212** | 1 |
| Positive reviews | 19.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 121 MB | 56 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ZTK, OOO](https://appshunter.io/developer/1577726159) | [MiSeattleWeb, LLC](https://appshunter.io/developer/1601090129) |

## What reviewers say

### ZT

[App page](https://appshunter.io/ios/app/zt/id1214656147)

Connect with incarcerated individuals through a comprehensive mobile service. Send letters, photos, make audio/video calls, and transfer funds. Offers entertainment options like puzzles and games to enrich communication.

**Highlights:** Send electronic letters and photos, Make audio and video calls, Transfer money to inmate accounts, Add puzzles and games to letters, Instant printing at correctional facilities

**Features:** Vision Pro support

**In-app purchases:** none


### СиэтлRS

[App page](https://appshunter.io/ios/app/rs/id6475216758)

This app delivers local news, weather, and immigration updates for the Russian-speaking community in Seattle and Washington. Discover local events, browse job openings, and watch videos, all within a convenient timeline feed. Stay informed with daily email digests and timely notifications.

**Highlights:** Local news and weather, Immigration information, Event listings with calendar integration, State job postings, Video content, Email newsletter, Push notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is ZT free?

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

### Is СиэтлRS free?

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

### Which has better reviews, ZT or СиэтлRS?

СиэтлRS is rated higher. ZT averages 4.6 out of 5 from 212 ratings, while СиэтлRS averages 5.0 from 1 ratings.

### Do ZT or СиэтлRS have ads?

СиэтлRS shows ads; ZT does not.

### Which is updated more often, ZT or СиэтлRS?

ZT ships an update every 3 weeks, and СиэтлRS every 2 weeks. Most recently, ZT was updated on October 16, 2026 and СиэтлRS on October 3, 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.*