Fixed Line vs CLINQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fixed Line
Transform your smartphone into a mobile extension of your virtual PBX. Make and receive calls worldwide using your landline number, accessing all your PBX features on the go. This app requires an active Fixed Line System account to function.
- Mobile PBX extension
- Worldwide landline calls
- Account management
- Full telephony features
- Contact list integration
- Call journal
- Team view & presence
- Chat and group chat
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The mobile fixed line is a modern communication service from the pioneer and technology leader in the field of unified communication - UNICOPE. Get your telephone system to your phone. With this app you can use your smartphone as a mobile extension of your virtual PBX. Start and receive worldwide calls with your landline number so that you can telephone cost-efficient and mobile with UNICOPE. Take advantage of the functions of your PBX and all the features of Fixed Line. ++ Note: The Fixed Line-app only works in combination with an active account on the Fixed Line System. ++ TOP-Features: Account management - Accounts are automatically created by autoprovisioning - Add, edit and delete accounts All telephony features - Answer, hang up, consultation, hold, transfer, and connect - Phone-conference - Dial by number - Dial from contact list - Dial from call journal - Dial from team view - Dial from chat - Dial with Mobile Network (GSM) - Call mute, switch to speaker - Call signaling by sound and vibration - Number resolution incl. contact image from local contacts - Number resolution from PBX contacts Contact list - Displaying local contacts - Call and email from contact details - Access to server address book - search function Call journal - Display all calls (combined with landline) - Contacts resolution - Call and contact details - Filter for all or only missed calls Team View - Favorites - All employees sorted by departments - call option in detail-view - possibility to send e-mails Messages (Chat) - Conversation overview - Send and receive chat messages - Group Chat Presence - See the presence of all your colleagues General - Copy-Feature for almost data - Diverse DND Modes - GSM Mode - Callthrough-Mode
CLINQ
This mobile softphone allows teams to stay connected and available to customers and colleagues from anywhere. Integrate with CRM systems to see caller information and manage your availability easily. Keep all your contacts in one place for seamless communication.
- Mobile softphone functionality
- CRM integration (HubSpot, Salesforce, etc.)
- Caller information display
- Contact management
- Availability control
- VoIP provider integration
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To use CLINQ on your smartphone, you need to create an account in the CLINQ Desktop app and enter the credentials of your VoIP provider. Be more flexible than ever Stay available for customers and colleagues even when you're not at your desk - whether you're on a business trip, in your home office, or on a workation. Know who's calling Once you have connected one of the supported CRM applications (e.g. HubSpot, Salesforce, pipedrive, MOCO, Zoho Desk, etc.) using the CLINQ Desktop app, you always have the right contact information at hand. We take care in the background that everything is always up to date. All your contacts in one place Add contacts from your local address book to CLINQ to keep track of them. Determine whether you are reachable Happy Hour? With CLINQ you can easily determine your availability from your smartphone, so you can enjoy your well-deserved free time undisturbed. This is just the beginning We are improving CLINQ every day to make it the best softphone for you.
Screenshots
Verdict
The clearest difference is update cadence: CLINQ at weekly against Fixed Line's every 2 months. CLINQ also leads on review sentiment (50% vs 40%). Fixed Line's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support 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.
Fixed Line ships an update every 2 months, CLINQ weekly. The most recent releases landed on June 24, 2026 and September 14, 2026 respectively.
| Parameter | Fixed Line | CLINQ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 40.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 34 MB | 149 MB |
| Age rating | 4+ | 4+ |
| Developer | UNICOPE GmbH | sipgate GmbH |
Customer experience
Fixed Line
CLINQ
In-app purchases
Fixed Line
No in-app purchases
CLINQ
No in-app purchases









