iSeismometer app icon

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.

by ObjectGraph LLC★ 3.6170 ratingsEducationFreeData updated 2026-09-10

iSeismometer screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Oscilyzer app icon

    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.

    ★ 4.910 ratingsProductivityFreeData updated 2026-09-10
  2. Security Camera: Watchful Cam app icon

    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.

    ★ 4.6119 ratingsLifestyleFreeData updated 2026-09-06
  3. Soundbeam app icon

    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.

    ★ 4.574 ratingsMusic$0.99Data updated 2026-09-08
  4. Disappearing Bedside Clock app icon

    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.

    ★ 4.392 ratingsUtilities$2.99Data updated 2026-09-09
  5. Bass Tuner BT1 Pro app icon

    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.

    ★ 4.9102 ratingsMusic$4.99Data updated 2026-09-09
  6. Voice Recorder for dropbox app icon

    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.

    ★ 4.347 ratingsProductivityFreeData updated 2026-09-11
  7. AI Note Taker - Speech to Text app icon

    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.

    ★ 4.952 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.