说明
Camper, Sailor, Soldier, Spy
A handy tool for campers, scouts, boaters, (and yes, spies)!
Use it to communicate with distant friends using Morse code, tap out a beat for a human-powered strobe light, or get the attention of rescuers.
This app is based on the old mechanical “signal lamp” which is a manually-controled shuttered spotlight used on warships to communicate securely while maintaining radio silence.
Modern navies still use signal lamps, but now use infrared wavelengths and night vision goggles!
Extra fun:
Put a paper towel tube on the flash to make a tight spotlight and you’ve got a line-of-sight communication tool that only you and your partner can see.
p.s. SOS is . . . – – – . . .
屏幕截图
新版变化
- 版本: 1.0.4
- 已更新:
- - Added a message in case your iPhone is muted and you don't get sound
- Updated to be compatible with latest version of iOS
价格
- 今天: $0.99
- 最小值: $0.99
- 最大值: $0.99
可选
积分
未找到 ☹️
排名
未找到 ☹️
列表
未找到 ☹️
评价
抢先评价一下吧 🌟
其他信息
您可能还喜欢
-
- Signal Spam for mobile
- iOS 应用: 工具 来自: Signal Spam
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 1 (5.0) 版本: 1.0.1 Signal Spam is a non-profit organization that allows Internet users to report anything they consider to be spam in their email in order to then assign it to the public authority or ... ⥯
-
- Signal Fire（灼识掌中宝）
- iOS 应用: 工具 来自: SIGNAL FIRE TECHNOLOGY CO., LTD.
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.9.9 Signal Fire Pad is a control application for our automatic optical fiber fusion splicer. The fusion splicer connects to the corresponding signal via Wi-Fi. It can splice single-mode ... ⥯
-
- inView Brake & Signal Light
- iOS 应用: 工具 来自: Third Eye Design, Inc.
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 3 (5.0) 版本: 1.1 Control and Configure your inView Brake & Signal Light made by Third Eye Design, Inc. Manage your inView user account, motorcycle profile, and motorcycle and helmet hardware using this ⥯
-
- Light PDF - Lite PDF Reader
- iOS 应用: 工具 来自: 其达 林
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.2.2 Light PDF is a powerful PDF processing tool designed to provide users with a convenient PDF reading and management experience. Whether it is viewing documents, splitting files, merging ⥯
-
- Signal Advisor
- iOS 应用: 工具 来自: 广伟 张
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 11 (1.3) 版本: 1.4.0 This is an application for professionally installing cell phone signal boosters, it can help you test your carrier's signal strength and frequency band, and help find the direction of ... ⥯
-
- Signal (intercom)
- iOS 应用: 工具 来自: Matthew Takao
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 11 (4.7) 版本: 1.1.0 Absolutely minimal intercom system. Create a "Signal" or join someone else's, then use quick communication buttons in situations where it might be useful! Like, strictly ... ⥯
-
- Solar Light Control
- iOS 应用: 工具 来自: First Light Technologies
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 1 (4.0) 版本: 1.5.2 All solar lights from First Light Technologies arrive pre-configured and do not require user programming to operate. The Solar Light Control App is specifically designed to provide ... ⥯
-
- Light Meter.
- iOS 应用: 工具 来自: Muhammed Efdal incesu
- * 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.1 Measure Light Intensity with Precision! Accurately gauge the brightness in any environment using our Light Meter app. Perfect for photographers, videographers, and anyone needing to ... ⥯
-
- Signal GH
- iOS 应用: 工具 来自: Generally Helpful Software
- $2.99
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 516 (4.6) 版本: 3.0.7 Signal GH is a tool for users of the HDHomerun networked digital TV tuner who want to monitor and improve their Over The Air (OTA) reception quality. It graphs signal quality from ... ⥯
-
- Signal Pro
- iOS 应用: 工具 来自: Greencel
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 1 (5.0) 版本: 1.8 Signal Pro: your go-to app for accurate internet speed tests, network performance insights, and real-time signal strength monitoring. Quickly test 3G, 4G, and 5G coverage, evaluate ... ⥯
-
- Light Show Creator for Tesla
- iOS 应用: 工具 来自: Guangzhou Youban Hudong Technology Co., Ltd.
- * 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 2 + 25 (2.9) 版本: 3.5.01 Light Show Creator for Tesla Unleash the ultimate light show experience for your Tesla! With our app, you can effortlessly create custom light shows synced to your favorite tunes, ... ⥯
-
- Signal Time
- iOS 应用: 工具 来自: Ryo Okamoto
- $1.99
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 0 版本: 1.25 Signal Time is a simple and easy-to-read app that announces the time at regular intervals. By default, it announces the time every 10 seconds (customizable). Use it in various ... ⥯
-
- Light Rider Classic
- iOS 应用: 工具 来自: Nicolaudie
- 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 25 (2.8) 版本: 1.12 Light Rider lets you control your DMX lights without needing to program anything. Choose from over 15,000 lighting fixtures and once added, they will bounce, chase, ride, sparkle and ... ⥯
-
- Light Teller
- iOS 应用: 工具 来自: 佳佳 陶
- * 免费
- 列表: 0 + 0 排名: 0 评价: 0
- 积分: 0 + 1 (5.0) 版本: 1.2.3 "Light Teller" is an intelligent application that utilizes the smartphone camera to test the brightness of the environment, helping parents determine whether the lighting in their ... ⥯