Comparison

FusionSIP vs Acefone Softphone Lite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FusionSIP

Features
Read full description

FusionSIP: The Mobile SIP Client for FusionPBX FusionSIP is the ideal mobile solution for users of the open-source FusionPBX phone system. Simple, flexible, and powerful - FusionSIP keeps you perfectly connected on the go. Highlights: Easy Setup: Configure via QR code or manual SIP data entry. Seamless Integration: Direct connection to FusionPBX via the EDNT Softphone API, which provides all necessary data. Cutting-Edge Technology: Supports push notifications, IPv4, and IPv6. Powerful Features: Extension selection Hold, call switching, and call forwarding (unattended & attended) Conference calling BLF and status display for colleagues Public and private phonebooks (local and server-based) Server-based call history, notes, and scheduling (private & public) Integrated chat (requires XMPP server) FusionPBX voicemail management Full fax support (send & receive) Manage call forwarding and block lists Customizable codecs, volume control, and Bluetooth support User-friendly design with Light & Dark Mode For Businesses & Offices: FusionSIP is also available in a desktop version, including interfaces to ERP and CRM systems. On request, the app can be custom-branded and tailored to your needs. Who is FusionSIP for? FusionSIP is specifically designed for businesses that use FusionPBX, providing a reliable, user-friendly solution for efficient communication—anytime, anywhere. For Resellers: Upon request, the softphone can be branded, customized, and discounted. Download now and experience the full power of FusionPBX in the palm of your hand! Important Note: The FusionSIP soft client can only be used in combination with the EDNT SoftPhone API and FusionPBX. For a generic softphone solution, EDNT offers the Smart-SIP-Phone, which works as a SIP client immediately with any PBX or phone system.

About

Acefone Softphone Lite

This cloud telephony software enhances business communication for individuals and organizations. It offers features like call transfers, virtual meetings, call history, and contact management to boost productivity and efficiency.

Highlights
  • Blind and attended call transfers
  • Virtual meeting and group calls
  • Comprehensive call history
  • Integrated contact management
  • Quick dial functionality
  • CRM integrations
Features
Read full description

Acefone has been serving the international communications space since 2016, catering to everyone from startups and small businesses to large enterprises. Over the years, we have aided over 10,000 clients improve their business communication systems; this way, we helped countless agents, supervisors and managers boost their productivity, efficiency, and profits. Our cloud telephony software is top-of-the-line and designed by our team of experts. Using this, your agents, supervisors and managers can; 1. Transfer a call to another party without speaking to them first using Blind transfer 2. Transfer a call to another party after informing them first using Attended Transfer 3. Conduct virtual meetings, collaborative discussions, or group conversations easily and efficiently with Call Conference 4. Keep a record of all your incoming and outgoing calls with Call History 5. Gain seamless access to both your mobile contacts and the contacts stored on the Acefone portal with our Contacts feature 6. Establish instant communication with specific contacts with Quickdial With 55+ features and 20+ CRM integrations, Acefone’s softphone can help a number of businesses from SMEs to enterprises boost their business communication while improving customer experience, retention and lead generation.

Screenshots

FusionSIP4 screens
Acefone Softphone Lite4 screens

Verdict

The call

The clearest difference is update cadence: FusionSIP at every 3 weeks against Acefone Softphone Lite's every 7 months. 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

FusionSIP ships an update every 3 weeks, Acefone Softphone Lite every 7 months. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 8 level
FusionSIP versus Acefone Softphone Lite: the parameters behind the verdict, then further details
ParameterFusionSIPAcefone Softphone Lite
PriceFreeFree
Rating—3.8 (6 ratings) — better
Number of ratings—6 — better
Update frequencyEvery 3 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better16.0
Further details — not scored
Size11 MB108 MB
Age rating4+17+
DeveloperEDNT GmbHThe Real PBX Ltd.

In-app purchases

None

FusionSIP

No in-app purchases

None

Acefone Softphone Lite

No in-app purchases

Questions

Is FusionSIP free?
FusionSIP is free to download, with no in-app purchases.
Is Acefone Softphone Lite free?
Acefone Softphone Lite is free to download, with no in-app purchases.
Do FusionSIP or Acefone Softphone Lite have ads?
Neither FusionSIP nor Acefone Softphone Lite shows ads.
Which is updated more often, FusionSIP or Acefone Softphone Lite?
FusionSIP ships an update every 3 weeks, and Acefone Softphone Lite every 7 months. Most recently, FusionSIP was updated on October 19, 2026 and Acefone Softphone Lite on October 11, 2026.

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