Comparison

M2go Sensor vs Instrument Toolbox

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

Head to head
About

M2go Sensor

Features
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The M2go Sensor application works as a bluetooth smart sensor interface for the Measure2go hardware by taskit. This application lets you set up and calibrate the sensor nodes. It can store the displayed real time measurement values or download logged data over bluetooth to your mobile device. The stored data can then be exported. The connection to the Measure2go accessories is established via Bluetooth Smart (aka: Bluetooth Low Energy). Features: - Supports the following Measure2go sensors: Blue pH-Meter, Blue RTD, Blue LoopRX, Blue LoopTX - Download of logged data from sensor - Manual storage of measurement values - Change sensor configuration - Wireless communication with the sensor nodes over Bluetooth Low Energy (BLE) Display: The sensor value readings can be viewed in real-time including: - The unique sensor node ID - Digital sensor value display in any unit - Last stored measurement value with timestamp - Last calibration with slope, offset and date (on "Info" page) - Trigger to shot the current sensor value manually Storage / transfer: All stored readings (sensor values, pH, voltage, temperature, location and time) can be exported by e-mail or via iTunes as a csv file. This file can be imported to (nearly) any spreadsheet programm on the PC and then be viewed in a table. Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.

About

Instrument Toolbox

A professional calculator designed for industrial control, automation, and instrumentation engineers. It offers quick conversions and calculations for gas concentration, units, steam properties, flange levels, and pipeline flow. Ideal for both field debugging and engineering design.

Highlights
  • PPM to mg/mΒ³ conversion with compensation
  • Industrial unit conversion (pressure, volume, temp, etc.)
  • Saturated steam pressure and density calculator
  • Flange level migration calculations
  • Pipeline flow and velocity calculator
  • Real-time calculation results
Features
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Industrial Control & Instrumentation Toolbox - Your Smart Industrial Calculator A professional calculation toolbox designed for industrial control, automation, and instrumentation engineers. Whether for field debugging or engineering design, it helps you quickly complete various professional calculations. Core Features: PPM to mg/mΒ³ Converter: Gas concentration unit conversion, supports custom molecular weight, built-in quick selection of common gas molecular weights, with environmental temperature and pressure compensation Unit Converter: Covers easy conversion of industrial measurement units including: Pressure (8 units including MPa, kPa, bar, psi, etc.) Volume Temperature Length Mass Saturated Steam Calculator: Input temperature to obtain saturated steam pressure, or input pressure to calculate saturated steam density, meeting steam system design requirements Flange Level Migration: Supports single/dual flange level calculations, with inputs for medium density, flange distance, and other parameters for precise level measurement calibration Pipeline Flow & Velocity Calculator: Applicable for both gas and liquid media, integrates velocity calculation, flow calculation, and diameter calculation, incorporating temperature, pressure, and other operating conditions Key Features: Clean and intuitive interface, easy operation Real-time calculation results Supports standard and operating condition conversions Built-in reference values like standard atmospheric pressure Suitable for both field engineering and design office scenarios This app is an essential professional tool for industrial automation, significantly improving engineering calculation efficiency. Target Users: Automation Engineers, Instrumentation Engineers, Process Engineers, Equipment Engineers, and other industrial control professionals.

Screenshots

M2go Sensor2 screens
Instrument Toolbox4 screens

Verdict

The call

The clearest difference is price: M2go Sensor at Free against Instrument Toolbox's $1.99. Instrument Toolbox's advantage is update cadence (weekly vs every 55 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

M2go Sensor is free to download; Instrument Toolbox costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

M2go Sensor ships an update every 55 months, Instrument Toolbox weekly. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

Scorecard3 real differences Β· 5 level
M2go Sensor versus Instrument Toolbox: the parameters behind the verdict, then further details
ParameterM2go SensorInstrument Toolbox
PriceFree β€” better$1.99
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 55 monthsWeekly β€” better
AdsNoNo
In-app purchasesNoNo
Monetizationβ€”Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 β€” better
Further details β€” not scored
Size2 MB8 MB
Age rating4+4+
Developertaskitη«‹ε¨œ ηŽ‹

In-app purchases

None

M2go Sensor

No in-app purchases

None

Instrument Toolbox

No in-app purchases

Questions

Is M2go Sensor free?
M2go Sensor is free to download, with no in-app purchases.
Is Instrument Toolbox free?
Instrument Toolbox costs $1.99, with no in-app purchases.
Do M2go Sensor or Instrument Toolbox have ads?
Neither M2go Sensor nor Instrument Toolbox shows ads.
Which is updated more often, M2go Sensor or Instrument Toolbox?
M2go Sensor ships an update every 55 months, and Instrument Toolbox weekly. Most recently, M2go Sensor was updated on October 6, 2026 and Instrument Toolbox on September 23, 2026.

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