Seld vs Echosphere Audio

Seld turns your phone into a live audio guide for your group. Speak once and everyone hears you in real time on their own phone, whether you are in a crowded square or a silent museum. NO INTERNET NEEDED Start an offline room on your phone's hotspot and broadcast without using any data: abroad without roaming, underground, anywhere the signal disappears. Prefer online? Share your room number and travelers join from anywhere. FOR GUIDES • Open a room in a few taps and share its number or QR code • Travelers join for free, with no account and no radios or headsets to rent • Two-way voice: travelers ask for the microphone and ask their question • Team voice: the whole group hears each other, like a team call • Regroup in one tap: every phone buzzes, counts down to the meeting time and points to you • Tour stops, your logo on travelers' screens and a report after every tour • Record your narration and keep your own library of PDFs, documents and audio FOR TRAVELERS • Live captions of what the guide says, translated into your language • Group chat with photos, voice notes, map links and locations • Live polls, a tour diary and travel books of your trip • Thank your guide when the tour ends BUILT FOR Museum and city tours. Factory and site visits. Live translation at conferences. School trips. Silent tours in libraries and temples. Anywhere without cellular coverage. Available in English, Turkish, German, French, Spanish, Arabic and Chinese. SELD PRO AND OTHER PURCHASES • Seld Pro: an optional monthly auto-renewable subscription for guides: online rooms of up to 100 travelers, live captions, two-way and team voice, live polls, tour branding, an @username and participant controls. • Permanent room code: a separate optional monthly auto-renewable subscription that keeps the same 4-digit room number for all of a guide's online tours. • Travel book (PDF): turn your diary memories into a PDF travel book. Each book is a one-time purchase. Payment is charged to your Apple Account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; manage or cancel them in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://seld.app/#/privacy-policy

Echosphere lets tour guides speak to their whole group live, straight to each guest’s own phone. No headsets, no shared earpieces. Each group uses a dedicated Echosphere router. Guests connect to it once by scanning a QR code, and their phone reconnects automatically on later tours. No account or setup needed. Once connected, guests tap Join the Tour and hear their guide in real time. Guides sign in with a PIN and start broadcasting with a single tap. Please note: Echosphere carries only the guide’s live voice. It does not provide internet access. It works only with Echosphere routers. Whether it’s a walking tour, a museum visit or a day trip, Echosphere keeps your group connected to your voice.