PortSIP ONE vs Accelerate Networks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PortSIP ONE
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PortSIP One is a client specifically designed for PortSIP PBX V22 or later versions, exclusively for iPhone. It leverages Wi-Fi or 4G/LTE connections, enabling users to make and receive calls as well as send instant messages. It supports push notifications, allowing users to receive calls and messages even if the app is force-closed. By accessing the iPhone's contact list, PortSIP One offers a user-friendly interface for efficient communication management. It supports multiple calls, enabling users to switch between calls, merge and split calls, and perform attended and unattended transfers. Additionally, it supports video conferencing with MCU (Multipoint Control Unit) support. PortSIP One prioritizes security and incorporates advanced settings for secure call signaling and audio encryption. The application supports high-definition video calls up to 1080P using H.264 and VP8 codecs, ensuring high-quality audio calls. Supported codecs include G.279, G.711a/u, Opus, AMR, AMR-WB, G.722.1, iLBC, GSM, and SPEEX-WB. PortSIP One supports group chats and allows the sending of voice, video, images, files, and more.
Accelerate Networks
Make and receive calls using your dedicated phone number on any device. Enjoy HD audio, group calls, and easy call transfers. Seamlessly search contacts and manage your call history.
- HD audio quality
- Group calling capabilities
- Easy call transfer
- Remote configuration
- SIP-based calling
- Intelligent contact search
- Contact list with presence status
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Make and receive phone calls on the go as your Accelerate Networks phone number! Features: - HD audio - Group calling - Transfer calls with ease - Easy remote configuration (via QR code or URL) - Fully SIP-based, providing calling & presence features - Intelligent search bar for seamless contact search - Contact list with presence status - Quick access to your recent call history
Screenshots
Verdict
The clearest difference is update cadence: PortSIP ONE at fortnightly against Accelerate Networks's every 2 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PortSIP ONE ships an update fortnightly, Accelerate Networks every 2 months. The most recent releases landed on September 26, 2026 and September 14, 2026 respectively.
| Parameter | PortSIP ONE | Accelerate Networks |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.4 (5 ratings) — better |
| Number of ratings | — | 5 — better |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 153 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | PortSIP Solutions, Inc. | Accelerate Networks LLC |
In-app purchases
PortSIP ONE
No in-app purchases
Accelerate Networks
No in-app purchases
Questions
Is PortSIP ONE free?
Is Accelerate Networks free?
Do PortSIP ONE or Accelerate Networks have ads?
Which is updated more often, PortSIP ONE or Accelerate Networks?
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