Comparison

Mobile Oscilloscope vs BluetoothCommand

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mobile Oscilloscope

Transform your phone into a handheld oscilloscope for detailed audio signal analysis. Professionals can also use it for circuit measurements. Features include precise frequency measurement, multiple trigger modes, and gesture-based zooming.

Highlights
  • Audio signal analysis
  • Circuit analysis for professionals
  • Detailed signal parameter display
  • Accurate frequency measurement
  • Multiple trigger modes
  • Gesture-based measurement and zooming
  • Customizable interface colors
Read full description

This application turns your phone into a powerful handheld oscilloscope for audio signal analysis (professionals can also use for circuit analysis). The signal parameters can be displayed in detail, including: maximum value, minimum value, average value, effective value and frequency, and the frequency measurement is very accurate. There are multiple trigger modes. The trigger modes are: automatic mode, normal trigger and single trigger; the trigger edges are: rising edge trigger, falling edge trigger, rising or falling edge trigger, jump trigger and differential trigger; the trigger value can be selected. With the measurement function, it is freely measured in the horizontal and vertical directions, gesture operation, easy to use. Waveforms can be freely zoomed with gestures or buttons. Supports interface color selection. Has a storage depth of 10 seconds. This application is normally used for audio signal measurement without any risk. Circuit measurement special instructions: Professionals can use this application for circuit measurements and the electrical signal is input via the microphone channel of the headset. Please pay attention to safety: You must have enough professional knowledge. The high voltage circuit must go through the isolator and attenuator. Conventional low-voltage circuits must also add an attenuator and then enter the phone. Circuit measurement is risky and the author of this application will not be liable for any loss of personnel or equipment resulting from the correct or incorrect use of this application.

About

BluetoothCommand

Easily connect to Arduino devices via Bluetooth and send commands through a simple interface. Ideal for DIY projects, smart homes, and robotics.

Highlights
  • Simple Bluetooth connection to Arduino
  • User-friendly command line interface
  • Control devices with a few clicks
  • Compatible with HM-10 Bluetooth modules
  • Suitable for DIY, smart home, and robotics
Features
Read full description

Простое подключение – легко соединяйтесь с Arduino по Bluetooth. Удобный интерфейс – отправляйте команды через коммандную строку и управляйте устройствами в пару кликов. Функционирует с Bluetooth модулями HM-10! Идеально для DIY-проектов, умного дома, робототехники и автоматизации! Скачивайте BluetoothCommand и сделайте свои устройства умнее!

Screenshots

Mobile Oscilloscope4 screens
BluetoothCommand4 screens

Verdict

The call

The clearest difference is review sentiment: BluetoothCommand at 100% against Mobile Oscilloscope's 0%. BluetoothCommand also leads on price (Free vs $1.99) and update cadence (every 3 weeks vs every 30 months). Mobile Oscilloscope's advantage is device support (4 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

BluetoothCommand is free to download; Mobile Oscilloscope costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mobile Oscilloscope ships an update every 30 months, BluetoothCommand every 3 weeks. The most recent releases landed on September 20, 2026 and September 5, 2026 respectively.

Scorecard5 real differences · 5 level
Mobile Oscilloscope versus BluetoothCommand: the parameters behind the verdict, then further details
ParameterMobile OscilloscopeBluetoothCommand
Price$1.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings2 — better—
Update frequencyEvery 30 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.6 — better16.6
Further details — not scored
Size2 MB29 MB
Age rating4+4+
Developer怀卫 张Nariman Ibragimov

Customer experience

Mobile Oscilloscope

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive0.0%
Neutral20.0%
Negative80.0%

BluetoothCommand

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mobile Oscilloscope

No in-app purchases

None

BluetoothCommand

No in-app purchases

Questions

Is Mobile Oscilloscope free?
Mobile Oscilloscope costs $1.99, with no in-app purchases.
Is BluetoothCommand free?
BluetoothCommand is free to download, with no in-app purchases.
Do Mobile Oscilloscope or BluetoothCommand have ads?
Neither Mobile Oscilloscope nor BluetoothCommand shows ads.
Which is updated more often, Mobile Oscilloscope or BluetoothCommand?
Mobile Oscilloscope ships an update every 30 months, and BluetoothCommand every 3 weeks. Most recently, Mobile Oscilloscope was updated on September 20, 2026 and BluetoothCommand on September 5, 2026.

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