PortSIP ONE vs Roll Mate

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.

Rollmate is the all-in-one app for Brazilian Jiu-Jitsu practitioners. Whether you're a white belt just starting out or a black belt competitor, Rollmate helps you track your training, connect with training partners, and stay plugged into the BJJ community. TRACK YOUR TRAINING Log every session with details like duration, techniques drilled, and sparring rounds. Track your training streaks and see your progress over time. Never lose track of mat time again. ACHIEVEMENTS & BELT VERIFICATION Document your competition results, belt promotions, and milestones. Request belt verification from your coaches and build a verified training history that follows you wherever you train. FIND TRAINING PARTNERS Discover other practitioners nearby using the built-in gym locator. Send roll requests to connect with new training partners at your level. SOCIAL FEED Share training highlights, post photos and videos from the mat, and stay up to date with the latest BJJ news. Like, comment, and engage with the community. EVENTS Create and discover BJJ events — seminars, tournaments, open mats, and meetups. RSVP and see who else is going. MESSAGING Chat directly with your training partners. Share photos and coordinate your next session. Whether you train gi, no-gi, or both — Rollmate is built by grapplers, for grapplers. Subscription Terms: Roll Mate Premium subscriptions ($9.99/month or $59.99/year) auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/