Apps Like DitDah Decoder for iPhone and iPad
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.
Maidenhead Converter
Donald Hays
Convert coordinates to format
Track location using latitude and longitude coordinates alongside Grid Locator System coordinates. Convert between coordinate systems. Display current position in both formats simultaneously.
AI Appliance Tech
Julius Elshada
Enter model number, get repair help
Diagnose issues by entering model number and describing the problem. Receive step-by-step repair guidance tailored to the specific . Access common issue solutions and error code explanations.
ChildPilot Parents
SportsPilot Inc
Check in, pay, and manage tuition
Track attendance using secure QR codes. Pay tuition via credit, debit, or e-check. Enroll in auto-pay and view payment history. Download tax statements. Access activity logs. Send messages to teachers and administrators. Print and download documents.
Waver: Data Over Sound
Georgi Gerganov
Send messages via waves
Send and receive text messages using waves between nearby devices. Utilize audible or ultrasound communication without internet. Messages are transmitted through and received by allowing microphone access.
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.
RST 599x
koji kamogawa
Practice CW QSOs with real call signs
Practice amateur radio CW QSOs with realistic simulations. Choose from 599BK, Rubber Stamp, or Contest styles. Adjust call signs, signal levels, and CW speeds. Simulate pile-ups with up to three stations. Set own station parameters for CQ calls.
RST 599xp
koji kamogawa
Practice CW QSOs with realistic settings
Simulate amateur radio QSOs with realistic call signs and signal levels. Adjust CW speed and set own station parameters. Support pile-up with up to 3 simultaneous stations. Include 599BK, Rubber Stamp, and contest-style QSOs.
TrustCall
KoolSpan, Inc.
Make calls and send messages securely
Make secure HD calls and send text messages across devices, networks, and operating systems. Share files and conduct video conferences. Manage calls and messages with an intuitive interface. Support Wi-Fi, 5G, 4G, 3G, and 2G networks.
CryptCloudViewer
ichiro NAKAHARA
View encrypted files from cloud storage
View and manage encrypted cloud storage files from Google Drive, Dropbox, OneDrive, pCloud, Filen.io, WebDAV, and Samba. Play encrypted and non-native media files. Upload, rename, move, delete, and organize files. Stream media to Chromecast.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.