ProCall Mobile vs STARFACE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ProCall Mobile
This business communication app provides unified communications and CTI functions for mobile devices. Access office phone features, business contacts, and colleague availability on the go. Includes chat, video calls, and CRM/ERP integration for efficient communication.
- Use office phone on the move
- Access business contacts and communication functions
- Chat for secure message exchange
- Video chat
- CRM/ERP software integration
- Instant messaging and presence management
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ProCall Mobile is a native smartphone and tablet app with selected Unified Communications and CTI functions. To use this app version, you need a supported installation/version of ProCall Enterprise in which you have been activated as a user. Supported installations/versions of ProCall Enterprise are: • ProCall 8 Enterprise, with a valid software maintenance contract • ProCall NEX With ProCall Mobile, the native app for iPad and iPhone, users can easily access selected and proven unified communications and CTI functions from the bestselling ProCall Enterprise. Important data on business contacts and information on the availability of colleagues enables efficient communication at all times, even when on the move. Features such as video chat or the integration of softphone functions (SIP) significantly upgrade the app. An Overview of the Most Important Features • Use the office phone on the move • Fast access to business contacts and all communication functions • See the last contacts quickly at a glance • Chat for fast and secure exchange of messages • Integration of common CRM, ERP and industry software. Relevant information immediately available for up-to-date contact data • Personal communication with audio/video chat • Instant messaging and presence management, also for external business partners through federation • Always be efficiently organized with a personal call journal
STARFACE
This business communication app integrates instant messaging, voicemail, video chat, and faxing with your phone system. Manage calls, contacts, and messages from a unified interface, reducing mobile phone bills.
- SIP and GSM calling
- Instant messaging and chat
- Voicemail and fax integration
- Call management and forwarding
- Access to STARFACE address book
- Favorites with BLF/Direct Dial Keys
- Unified communication journal
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The STARFACE Communications Hub for your iPhone. The STARFACE Apps combine powerful high-end business telephony with a seamless integration of instant messaging, voicemail, video chat, and faxing. These features are also available for your iPhone. The STARFACE Apps bundle all communication channels on your smartphone and turn it into the innovative and modern communications center of your STARFACE telephone system. The Journal keeps you up to date with everything that happens. Who sent you a chat message? Who called you and left a message on your voicemail? You can see everything concerning your STARFACE account. Your STARFACE Function Keys (BLFs) are also available right on your mobile phone, as are instant messaging and the STARFACE address book. The integrated call manager gives you access to a wide selection of functionality and ease-of-use features such as call brokering (toggling), call forwarding and inquiry hold. The STARFACE App for iOS works over LTE and Wi-Fi and directly reduces your mobile phone bill. Features: Calling • SIP calls • GSM calls • Call-Back by STARFACE PBX • Call-Through with module installed on STARFACE • Toggle between calls • Blind Transfer / Attended Transfer • Ad-hoc conference calls Contacts • Favorites (Busy Lamp Fields and Direct Dial Keys) • Access to local contacts • Access to address book hosted on STARFACE PBX Function Keys Instant messaging • Chat with users on the same STARFACE PBX system • Definition of Chat status und status text Journal • Displays all missed events • Separate lists for calls, voicemails, faxes, and chat messages • Filter by type • Call list filter by group Status • Enable/disable iFMC • Enable/disable redirections • Enable/disable DND Settings • Encryption • Standard call method • Enable/disable phone features • Enable/disable chat features Your forum for feature requests and ideas: https://support.starface.de/forum/board/65-starface-vorschlagsportal/ System Requirements • Apple iPhone with iOS 16 or later • A STARFACE PBX (Version 8.0 or higher) • For full functionality incl. SIP telephony, a STARFACE App Premium Licence on the STARFACE PBX is required for the particular user. • STARFACE App Premium license on the STARFACE PBX for full functionality, including SIP telephony • An active and functional SIM card inserted in the device • A stable internet connection (mobile and/or Wi-Fi). Note: Some features may require stable mobile internet connection. www.starface.com
Screenshots
Verdict
The clearest difference is review sentiment: STARFACE at 48% against ProCall Mobile's 13%. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ProCall Mobile ships an update monthly, STARFACE every 2 months. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.
| Parameter | ProCall Mobile | STARFACE |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (5 ratings) — better |
| Positive reviews | 13.0% of reviews | 47.6% of reviews — better |
| Number of ratings | — | 5 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 84 MB | 62 MB |
| Age rating | 12+ | 4+ |
| Developer | ESTOS GmbH | STARFACE GmbH |
Customer experience
ProCall Mobile
STARFACE
In-app purchases
ProCall Mobile
No in-app purchases
STARFACE
No in-app purchases







