# Arhimed Messenger vs RTCG

The clearest difference is update cadence: RTCG at every 2 months against Arhimed Messenger's every 5 months. Arhimed Messenger's advantage is iOS requirement (11.0 vs 15.0). 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.

Arhimed Messenger ships an update every 5 months, RTCG every 2 months. Both last shipped on September 21, 2026.

## The numbers

| Metric | Arhimed Messenger | RTCG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 13 MB | 23 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Arhimed d.o.o.](https://appshunter.io/developer/1199992866) | [JP RT CRNE GORE](https://appshunter.io/developer/1400067430) |

## What reviewers say

### Arhimed Messenger

[App page](https://appshunter.io/ios/app/arhimed-messenger/id1199992867)

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

**In-app purchases:** none


### RTCG

[App page](https://appshunter.io/ios/app/rtcg/id1400067551)

Access news, photos, and videos from the region's first responsive design portal. Engage with content through comments and social media sharing.

**Highlights:** Latest news updates, Photo galleries, Video content, User comments, Social media sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is Arhimed Messenger free?

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

### Is RTCG free?

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

### Do Arhimed Messenger or RTCG have ads?

Neither Arhimed Messenger nor RTCG shows ads.

### Which is updated more often, Arhimed Messenger or RTCG?

Arhimed Messenger ships an update every 5 months, and RTCG every 2 months. Most recently, Arhimed Messenger was updated on September 21, 2026 and RTCG on September 21, 2026.

---

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