Apps Like Comtel Sirens for iPhone and iPad
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.
Georgia DDS Practice Test 2025
Samsuddin Ahmed Sohag
Driving tests and review road rules
Driving exam questions with detailed explanations. Review traffic signs, signals, road rules, and safe driving practices. Track progress and access tips for passing the DDS .
Oscilloscope
ONYX 3
Analyze audio signals and waveforms
Analyze audio signals with features including triggering, time and voltage per division, and measurement cursors. Generate signals with adjustable frequency and waveform.
Take Profit – Smart AI Trading
Almaz Kamaletdinov
Analyze charts and receive insights
Analyze financial charts with technical indicators and AI-driven signals. Identify entry and exit points using machine learning models. View real-time market data and historical trends. Save time with automated insights and customizable alerts.
NFC Reader & Writer Tools
ALABAMA REFUSE AND MIXER SERVICE LLC
Scan tags, write data, manage entries
Scan NFC tags to view details like tag ID, type, and content. Write text, URLs, or files to tags. Manage saved entries, edit tag data, and organize tags in a list. Share tag content via copy or export options.
School PA System
INKids Education LLC
Schedule bells, announcements, and messages
Schedule bells, announcements, and public address messages using an iPad, iPhone, or iPod. Set daily or weekly bell schedules. Record and playback custom messages. Manage multiple zones for different areas.
Horn Sounds - Car Horn & Siren
振山 董
Play and tones
Play and by long pressing the button. Choose from car , air , police , motorcycle engine, racing car, helicopter, bicycle bell, truck , train , or ship/fog . Each sound has multiple tones available.
FT8 Decoder
Ronald Nicholson
Decode FT8 signals from audio input
Decode FT8 signals from audio or SDR sources. Support Level 1 decoding for standard callsigns or 13-character text. Generate FT8 message audio for testing. View decoded messages and metadata.
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