Best Tablet Oscilloscope Apps

223+ iOS apps curated and reviewed

4.1 avg rating
17 free apps
Updated May 2026

Finding the right tablet oscilloscope apps can be overwhelming with so many options. We've analyzed 223+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Tablet Oscilloscope Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OscilloscopeOscilloscope$19.994.1★ (19)NoNoAug 2026
2iMSOiMSOFree3.2★ (6)NoNoMay 2026
3Decibel : dB sound level meterDecibel : dB sound level meterFree4.6★ (36K)NoYesSep 2026
4Speed Test & Wifi Analyzer +Speed Test & Wifi Analyzer +Free4.4★ (24K)NoYesSep 2026
5Tone Generator: Audio Sound HzTone Generator: Audio Sound HzFree4.7★ (2.6K)YesNoSep 2026
6iMSO2iMSO2Free5.0★ (2)NoNoSep 2026
7CamToPlan - 3D Scanner & LiDARCamToPlan - 3D Scanner & LiDARFree4.6★ (2.8K)NoYesSep 2026
8Toolbox - Smart Meter ToolsToolbox - Smart Meter ToolsFree4.5★ (14K)YesYesSep 2026

Top Picks for Tablet Oscilloscope

Oscilloscope#1

Oscilloscope by ONYX Apps

Test audio and analog signals.
Editor's Choice
🎵 Music
4.1(19 ratings)
$19.99
Oscilloscope screenshot 1
Oscilloscope screenshot 2
Oscilloscope screenshot 3
Oscilloscope screenshot 4
Oscilloscope screenshot 5

Analyze audio and analog signals with a portable oscilloscope. Features include waveform display, triggering controls, and a built-in signal generator for various waveforms. Supports external input for more advanced measurements.

iMSO#2

iMSO by Oscium LLC

Handheld Oscilloscope
Strong Contender
📊 Productivity
3.2(6 ratings)
Free
iMSO screenshot 1
iMSO screenshot 2
iMSO screenshot 3
iMSO screenshot 4
iMSO screenshot 5

Transform your mobile device into a powerful mixed-signal oscilloscope. Analyze analog and digital signals with intuitive controls and advanced measurement features. A demo mode is available for free, with hardware required for full functionality.

Decibel : dB sound level meter#3

Decibel : dB sound level meter by Vlad Polyanskiy

Audio noise Spectrum Analyzer
Worth Considering
🔧 Utilities
4.6😐(36K ratings)
FreeIn-App Purchases
Decibel : dB sound level meter screenshot 1
Decibel : dB sound level meter screenshot 2
Decibel : dB sound level meter screenshot 3
Decibel : dB sound level meter screenshot 4
Decibel : dB sound level meter screenshot 5
Decibel : dB sound level meter screenshot 6

Transform your device into a professional sound level meter and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.

What We Love

  • 👍 Useful for monitoring noise levels
  • 🔍 Accurate for a phone app
  • 🔧 Good for calibrating audio equipment
  • 💡 Helpful for hearing protection
  • 📊 Provides detailed measurements

Room to Improve

  • 💰 Aggressive upselling tactics
  • 🔒 Privacy concerns around data collection
  • 🕹️ Confusing free vs paid options
  • 🔁 Recurring subscription issues
  • 🔢 Inconsistent/inaccurate readings

More Tablet Oscilloscope apps to explore

FAQ about Tablet Oscilloscope

What are the best tablet oscilloscope apps for iPhone?
Oscilloscope tops our tablet oscilloscope apps ranking as of May 2026, with a 4.1-star average from 19 App Store ratings, and it's priced at $19.99.
Yes — 17 of the top tablet oscilloscope apps we rank are free to download, including iMSO and Decibel : dB sound level meter.
Oscilloscope has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 223+ tablet oscilloscope apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a portable oscilloscope, allowing you to analyze audio and analog signals. It provides real-time waveform display, various triggering modes, and controls for time and voltage per division. You can also use it for learning oscilloscope measurement basics.
Key features include real-time waveform display at 60 FPS, multiple triggering modes (Normal, Auto, Single), signal measurement cursors, and a built-in signal generator capable of producing sine, square, triangle, and sawtooth waveforms up to 22 KHz. It also supports dual channel input and reference signal calibration.