# OpenTouch Conversation Plus vs d.velop mobile

The clearest difference is review sentiment: d.velop mobile at 33% against OpenTouch Conversation Plus's 9%. d.velop mobile also leads on update cadence (every 3 weeks vs every 3 months). 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.

OpenTouch Conversation Plus ships an update every 3 months, d.velop mobile every 3 weeks. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OpenTouch Conversation Plus | d.velop mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 37 MB | 34 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ALE International](https://appshunter.io/developer/336118639) | [d.velop AG](https://appshunter.io/developer/391833196) |

## What reviewers say

### OpenTouch Conversation Plus

[App page](https://appshunter.io/ios/app/opentouch-conversation-plus/id1298599377)

This app provides a unified communication experience for businesses, allowing users to manage calls, messages, and conferences from their personal devices. It offers a single business identity across multiple devices and streamlines collaboration with features like one-click conference joining and seamless conversation transfer.

**Highlights:** Unified business identity across devices, Voice over IP calling, One-click conference joining, Visual voicemail, Call routing profiles, Contact presence and availability

**In-app purchases:** none


### d.velop mobile

[App page](https://appshunter.io/ios/app/dvelop-mobile/id1464693393)

Access and work with your digital files securely from anywhere. This app allows you to take documents offline for convenient mobile access to your d.velop documents or d.3one system.

**Highlights:** Mobile document access, Offline file availability, Background file loading, Push notifications for completion, Secure document work, Connects to d.velop documents/d.3one

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenTouch Conversation Plus free?

OpenTouch Conversation Plus is free to download, with no in-app purchases.

### Is d.velop mobile free?

d.velop mobile is free to download, with no in-app purchases.

### Do OpenTouch Conversation Plus or d.velop mobile have ads?

Neither OpenTouch Conversation Plus nor d.velop mobile shows ads.

### Which is updated more often, OpenTouch Conversation Plus or d.velop mobile?

OpenTouch Conversation Plus ships an update every 3 months, and d.velop mobile every 3 weeks. Most recently, OpenTouch Conversation Plus was updated on November 4, 2026 and d.velop mobile on November 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.*