# ARVK vs Technogram

The clearest difference is update cadence: Technogram at every 12 months against ARVK's every 35 months. Technogram also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ARVK ships an update every 35 months, Technogram every 12 months. The most recent releases landed on September 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ARVK | Technogram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/technogram/id1491903264/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 12 months** |
| Monetization | Free | Free |
| Size | 10 MB | 143 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [George Ivanov](https://appshunter.io/developer/1287458597) | [MOBIL TELEKOM, OOO](https://appshunter.io/developer/852218362) |

## What reviewers say

### ARVK

[App page](https://appshunter.io/ios/app/arvk/id1338466470)

Experience the future of social interaction with this app, designed to elevate your communication with friends. It offers a new dimension to connecting and sharing.

**Highlights:** Enhanced communication, New level of connection, Social interaction, Friend engagement

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

**In-app purchases:** none


### Technogram

[App page](https://appshunter.io/ios/app/technogram/id1491903264)

Secure messaging and calling for professional collaboration. Encrypts messages, stores them on private servers, and allows group discussions for up to 750 colleagues. Offers cross-device synchronization and free voice/video calls.

**Highlights:** Encrypted messaging, Private server storage, Cross-device synchronization, Free voice and video calls, Group chats up to 750 users, Document and media sharing, Spelling check in 40+ languages

**Features:** macOS Compatibility, Siri integration, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is ARVK free?

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

### Is Technogram free?

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

### Do ARVK or Technogram have ads?

Neither ARVK nor Technogram shows ads.

### Which is updated more often, ARVK or Technogram?

ARVK ships an update every 35 months, and Technogram every 12 months. Most recently, ARVK was updated on September 20, 2026 and Technogram on October 2, 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.*