# GuideCast WiFi — Offline Audio Guide for Tours

> Offline Audio Guide for Tours (iPhone/iPad app by JAESIK YOUN.)

- Source: https://appshunter.io/ios/app/guidecast-wifi/id6770045066 (this page in markdown: same URL + `.md`)
- Developer: [JAESIK YOUN](https://appshunter.io/developer/1833834844)
- Category: Travel, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 4 MB
- Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Hebrew and 14 more
- Released: 2026-05-25
- Data updated: 2026-08-14
- User reviews in markdown: https://appshunter.io/ios/app/guidecast-wifi/id6770045066/reviews.md

## What is GuideCast WiFi?

GuideCast is a real-time audio guide app that operates over a local Wi-Fi network (router).

Even without an internet connection, a guide can broadcast live audio to multiple participants simultaneously.

The guide can transmit live audio through a local Wi-Fi network, and participants connected to the same network can listen in real time on their devices.

GuideCast is suitable for a wide range of environments, including museums, walking tours, travel groups, factory tours, exhibitions, and educational events.

Key Features

• Real-time audio broadcasting over local Wi-Fi
• Supports approximately 30–40 simultaneous listeners (depending on network conditions)
• Works without an internet connection
• Real-time audio reception between devices on the same network
• Simple group connection setup
• Low-latency audio transmission suitable for tours and educational environments

Recommended Setup

• A stable Wi-Fi router is recommended
• Best performance is achieved in a low-interference network environment
• A high-output power bank is required (standard phone charging power banks are not recommended),
  or a router with a built-in battery

GuideCast provides a simple and convenient audio guide solution using only smartphones and Wi-Fi, without the need for complex equipment.


## Version history (last 5 releases)

### 1.41 — 2026-08-12

Added support for additional languages.

### 1.40 — 2026-07-26

Added language support.

### 1.30 — 2026-07-19

Added new language support.

### 1.29 — 2026-06-07

• Improved app design and user interface

### 1.28 — 2026-06-04

No release notes.

## More apps by JAESIK YOUN

- [Pachira - Points&Coupons](https://appshunter.io/ios/app/pachira-points-and-coupons/id6751176799)
- [thumbzonekeyboard](https://appshunter.io/ios/app/thumbzonekeyboard/id6757674245)
- [RecallNote](https://appshunter.io/ios/app/recallnote/id6779927785)

All apps by JAESIK YOUN: https://appshunter.io/developer/1833834844

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*