Apps Like iSeismometer for iPhone and iPad
Ground motion recording and analysis instrument.
The app transforms a phone into a seismograph, recording ground motion across three axes at high sample rates. It offers event detection, historical data browsing, and the ability to export recordings.
iSeismometer screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.

Oscilyzer
Stefan Robl
Analyze, visualize, and synthesize audio signals
Oscilloscope mode displays real-time waveforms with automatic and single-shot triggering. Measures frequency, period, and amplitude automatically or manually. Spectrum analyzer mode identifies frequency components and amplitude levels.

Security Camera: Watchful Cam
Superabundant, SL
Record video and view remotely
Turns iPhone, iPad, or Mac into a . Record videos and take snapshots at adjustable intervals. Create time-lapse videos for overview. Access live feed remotely via iCloud. Store footage locally or in private iCloud storage.


Soundbeam
PZ MOBILE LIMITED
Visualize sound with real-time waveforms
Visualizes audio signals in real time with a spectrum display. Connects to microphones or hi-Z devices via mini-jack. Measures sound frequency and amplitude. Adjusts visual settings for different sound sources. Displays real-time audio analysis data.

Disappearing Bedside Clock
Midnight Oil Enterprises LLC
Check time, dim display, rest quietly
A that remains dark except when needed. Display hides after adjustable time interval. Tap screen to view time, which disappears again after the interval. On iPhones in portrait mode, wave hand to activate time display via proximity sensor.

Bass Tuner BT1 Pro
Bijoy Thangaraj
Tune low-frequency instruments accurately
Tune low-frequency instruments with precision. Detect and adjust guitar, double , cello, and other -range instruments. Use a chromatic scale for accurate tuning. Adjust pitch in real-time. Save and recall custom tuning settings.


Voice Recorder for dropbox
Hong Nguyen
Record, save, and share memos
Record notes with high-quality audio at 8-41.1KHz sample rate. Save recordings as memos. Share files directly. Features include simple interface, instant start, and no additional requirements.








AI Note Taker - Speech to Text
Devlivery OU
Record audio, transcribe, summarize
Convert audio recordings, videos, or voice files into detailed transcripts and summaries. Highlight key points, organize notes, and export summaries in various formats. Sync notes across devices and share directly with others.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.