# CD Express vs Kontur.Talk

The clearest difference is rating: Kontur.Talk at 4.5 against CD Express's 3.0. Kontur.Talk also leads on ratings volume (30 vs 2). CD Express's advantage is monetization model (free vs freemium). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Kontur.Talk holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Kontur.Talk has 30 ratings behind it against 2, so its average is the more settled of the two.

CD Express ships an update fortnightly, Kontur.Talk weekly. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CD Express | Kontur.Talk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/cd-express/id1514425126/reviews) | **[4.5 (30 ratings)](https://appshunter.io/ios/app/konturtalk/id1630878557/reviews)** |
| Number of ratings | 2 | **30** |
| Positive reviews | — | 71.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 468 MB | 220 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Express Unlimited Technoligies, Inc.](https://appshunter.io/developer/1514425125) | [SKB Kontur](https://appshunter.io/developer/417000920) |

## What reviewers say

### CD Express

[App page](https://appshunter.io/ios/app/cd-express/id1514425126)

This business communication app offers secure team collaboration with features like encrypted chats, group discussions, and file sharing. It enables instant communication with colleagues, partners, and clients, ensuring data privacy and compliance.

**Highlights:** Encrypted team chats, Group discussions and channels, File sharing, Voice and video conferencing, Contact directory, Active Directory integration, Bot integrations

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

**In-app purchases:** none


### Kontur.Talk

[App page](https://appshunter.io/ios/app/konturtalk/id1630878557)

This platform facilitates business communication and collaboration within a unified workspace. It offers secure video conferencing, screen sharing, and file exchange, with advanced AI features for business users. All data is encrypted and stored on servers in Russia.

**Highlights:** Video conferencing up to 400 participants, Screen sharing in Full HD, AI-powered meeting transcription and summarization, Real-time chat and file exchange, Noise suppression and virtual backgrounds, Deepfake detector for video calls, Interactive whiteboards

**Features:** Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is CD Express free?

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

### Is Kontur.Talk free?

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

### Which has better reviews, CD Express or Kontur.Talk?

Kontur.Talk is rated higher. CD Express averages 3.0 out of 5 from 2 ratings, while Kontur.Talk averages 4.5 from 30 ratings.

### Do CD Express or Kontur.Talk have ads?

Neither CD Express nor Kontur.Talk shows ads.

### Which is updated more often, CD Express or Kontur.Talk?

CD Express ships an update fortnightly, and Kontur.Talk weekly. Most recently, CD Express was updated on October 15, 2026 and Kontur.Talk on October 19, 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.*