Comparison

EE ToolKit PRO for iPad vs Keysight Oscilloscope Mobile

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

Head to head
About

EE ToolKit PRO for iPad

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for electronics engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component reference section with datasheet integration.

Highlights
  • Over 160 electronic applications
  • Multi-functional keyboard
  • Color code and SMD code tools
  • Audio scope and frequency detector
  • Component reference section with datasheets
  • 555 Timer tools
  • PCB trace impedance calculators
Features
Read full description

This is the brand-new Electronics Engineering ToolKit for iPad! The HIGHLY RATED and RECOMMENDED productivity app. Users say it is the BEST and MOST PRACTICAL Electronics App in the whole iTunes App Store. From an electronics enthusiast with a master's degree in Electronics Engineering. This App is for engineers, students and hobbyists and anyone interested in Electronics Engineering. The App gets CONSTANT and POWERFUL improvements! !!! Please Note: this is the EE ToolKit PRO for iPad Only !!! If you are interested in the Universal-App for iPhone and iPad, please look for the EE ToolKit App with the red icon. The EE ToolKit PRO is the preferred Electronics App at schools and universities. It is available through the Volume Purchase Program with a discount for educational institutions. Many students, teachers and professors have downloaded the App and are using it during their studies and career. WHAT OTHER USERS ARE SAYING: “Awesome app, constant and powerful improvements” This app was worth every penny I paid for it back when I bought it years ago. Since then, I’ve regularly used it at work and found it to be an excellent, quick tool to use. The most impressive aspect of this app are the constant and VERY impressive updates! Massive feature additions and very easy to use interface! The list of capabilities this app has makes it an amazing value for truly anyone involved in electronics. “Latest version makes this an exceptional tool” The EE Toolkit was always a very useful tool, but with the additions in the latest version it is truly an exceptional tool. The author is extremely diligent in managing bugs and improving the tool. “A superb app highly recommended” Fantastic application. Very useful. Always updated. Good developer. Lots of great bonus tools. Just love it. "Incredible useful, worth the money" I have had this app for a while now. Originally as an Electrical Engineering student I didnt really use it but once I was out in the field it became my bible. I definitely recommend to any engineering students/professionals alike. I also recommend buying the Pro version because it is definitely worth it. FEATURES OF THE EE TOOLKIT: Ω more than 160 electronic applications Ω amazingly great multi-functional keyboard Ω huge selection of color code tools and SMD code tools Ω audio scope and a frequency pitch detector Ω favorites page only for the tools that you have marked as favorite Ω full-featured frequency generator Ω extra large component reference section (incl. 7400 Series, PIC family, etc.) with the option to open pdf datasheets live or by e.g. iBooks Ω 555 Timer Tools with the most important application examples Ω extensive collection of Single Board Computers (more than 120 different boards!!!) Ω PCB trace impedance tools for several different structures Ω simple and quick unit conversion within the single calculators Ω fast on-the-fly conversions and calculations Ω real-time circuit simulations of the example circuits Ω support for preferred E series, sliders and min/max calculations Ω auto-save of all entries over several sessions Ω file manager to save and load individual calculations Ω built-in access to your iCloud Ω formula search tool with quick links to the tool which uses the formula Ω and many many more

About

Keysight Oscilloscope Mobile

View live waveforms, make measurements, and control your Keysight/Agilent oscilloscope remotely from your mobile device. Supports multiple connection methods and offers a simulation mode for practice.

Highlights
  • View live waveforms
  • Make measurements
  • Capture instrument screenshots
  • Control oscilloscope functions
  • Simulation mode
  • Remote collaboration
Features
Read full description

(Note: you may also be interested free Keysight mobile app named BenchVue Mobile that supports oscilloscopes, spectrum analyzers, function generators, DMMs, and power supplies.) Keysight Oscilloscope Mobile is the result of an investigation by Keysight Labs. It enables you to view live waveforms, make measurements, capture instrument screenshots and control your Keysight/Agilent oscilloscope from your iPad or iPhone. Key Features - Supports up to 4 analog channels - Simulation mode available - experiment with the app before connecting it to your oscilloscope - Save screen captures from your instrument onto your mobile device - View and control oscilloscopes that are connected by LAN, USB, GPIB or RS232 - Collaboration - Have a colleague connect to the same scope on their tablet or phone and see what you see. Control the following functions on your Keysight/Agilent oscilloscope (see below for supported models/firmware) - Start/stop/single acquisition - Autoscale - Change time/div - Change volts/div - Turn channels on/off - Select trigger type/level/source - Measure: frequency, rise/fall time, min/max, peak-peak CONNECTING TO AN OSCILLOSCOPE If your oscilloscope is on the network, you can connect to it directly from your mobile device as follows: 1. On your mobile device, start Oscilloscope Mobile and tap Connect to Scope 2. For the Choose Connection setting, tap Direct 3. Enter the IP Address or hostname of your oscilloscope and tap Connect If your oscilloscope is connected to your PC via LAN, GPIB, USB or RS232, you can connect to it through Oscilloscope Mobile Agent running on your PC as follows: 1. On your Windows PC ( WinXP, Win7, Win8, Win10), install Keysight Oscilloscope Mobile Agent Available free from http://www.keysight.com/find/scopemobile 2. Start the Keysight Oscilloscope Mobile Agent on your PC and connect to your oscilloscope. 3. Start this app and tap Connect to Scope. 4. Enter the IP Address or hostname of your PC and tap Connect. SUPPORTED OSCILLOSCOPE MODELS The following Keysight/Agilent 0scilloscope series and firmware revision levels are supported: InfiniiVision 2000 X-Series, minimum firmware revision 01.10 InfiniiVision 3000A X-Series, minimum firmware revision 01.10 InfiniiVision 3000T X-Series, minimum firmware revision 04.00 (1) InfiniiVision 4000 X-Series, minimum firmware revision 03.00 InfiniiVision 5000 Series, minimum firmware revision 05.20 (1) InfiniiVision 6000 Series, minimum firmware revision 05.20 InfiniiVision 6000 X-Series, minimum firmware revision 06.00 (2) InfiniiVision 7000 Series, minimum firmware revision 05.20 Infiniium 9000 Series, minimum firmware revision 03.10 Infiniium S-Series, minimum firmware revision 05.00 (2) Notes: 1. When connecting through a PC, requires Oscilloscope Mobile Agent 1.5 or above 2. When connecting through a PC, requires Oscilloscope Mobile Agent 1.4 or above. SUPPORT AND FEEDBACK Please email scopemobile_support@keysight.com to report bugs, ask questions or give us your feedback.

Screenshots

Keysight Oscilloscope Mobile4 screens

Verdict

The call

The clearest difference is review sentiment: EE ToolKit PRO for iPad at 86% against Keysight Oscilloscope Mobile's 33%. EE ToolKit PRO for iPad also leads on rating (4.8 vs 2.8) and ratings volume (81 vs 4). Keysight Oscilloscope Mobile's advantage is price (Free vs $7.99) and device support (3 vs 1). On ads and in-app purchases 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

Keysight Oscilloscope Mobile is free to download; EE ToolKit PRO for iPad costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

EE ToolKit PRO for iPad holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: EE ToolKit PRO for iPad has 81 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 86% of EE ToolKit PRO for iPad's written reviews are positive against 33% of Keysight Oscilloscope Mobile's.

UpkeepUpdate frequency

EE ToolKit PRO for iPad ships an update every 3 months, Keysight Oscilloscope Mobile every 6 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

Scorecard8 real differences · 2 level
EE ToolKit PRO for iPad versus Keysight Oscilloscope Mobile: the parameters behind the verdict, then further details
ParameterEE ToolKit PRO for iPadKeysight Oscilloscope Mobile
Price$7.99Free — better
Rating4.8 (81 ratings) — better2.8 (4 ratings)
Positive reviews86.2% of reviews — better33.3% of reviews
Number of ratings81 — better4
Update frequencyEvery 3 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.09.0 — better
Further details — not scored
Size289 MB67 MB
Age rating4+4+
DeveloperThomas GruberKeysight Technologies, Inc.

Customer experience

EE ToolKit PRO for iPad

All ratings79 ratings
Positive94.9%
Neutral2.5%
Negative2.5%
Written reviews109 reviews
Positive86.2%
Neutral3.7%
Negative10.1%

Keysight Oscilloscope Mobile

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Bugs and requests

EE ToolKit PRO for iPad

Reported bugs

8 issues
  • BJT icon for 2N3904 exists but component is missing
  • iPad version is exactly the same as iPhone/iPad Pro Universal version
  • No option to go back to menu page after selecting a category
  • Adjusting capacitor affects inductor circuit calculation
  • PD resistors are transposed
Show 3 more
  • Resistors for adjustable regulator calculator are transposed
  • Resistor/inductor impedance calculator does not work
  • Some bugs make certain circuits not function properly

Requested features

14 requests
  • Add BJT 2N3904 and other low noise general purpose parts
  • Add wiring for On On On switch
  • Add USB-C connector pin-outs
  • Improve resistor divider tool to recommend resistor values
  • Add vacuum tube amplifier information
Show 9 more
  • Add Field and waves information
  • Add transformer, inductor, and electromagnetism category
  • Include audio applications of the 555 timer
  • Add more reference circuits (active filters, op-amp, SMPS)
  • Add resistor ladder calculator
  • Add 4000 series ICs
  • Add transformer section with power factor calculations
  • Improve UI design and layout
  • Add dark mode option

Keysight Oscilloscope Mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

EE ToolKit PRO for iPad

No in-app purchases

None

Keysight Oscilloscope Mobile

No in-app purchases

Questions

Is EE ToolKit PRO for iPad free?
EE ToolKit PRO for iPad costs $7.99, with no in-app purchases.
Is Keysight Oscilloscope Mobile free?
Keysight Oscilloscope Mobile is free to download, with no in-app purchases.
Which has better reviews, EE ToolKit PRO for iPad or Keysight Oscilloscope Mobile?
EE ToolKit PRO for iPad is rated higher. EE ToolKit PRO for iPad averages 4.8 out of 5 from 81 ratings, while Keysight Oscilloscope Mobile averages 2.8 from 4 ratings.
Do EE ToolKit PRO for iPad or Keysight Oscilloscope Mobile have ads?
Neither EE ToolKit PRO for iPad nor Keysight Oscilloscope Mobile shows ads.
Which is updated more often, EE ToolKit PRO for iPad or Keysight Oscilloscope Mobile?
EE ToolKit PRO for iPad ships an update every 3 months, and Keysight Oscilloscope Mobile every 6 months. Most recently, EE ToolKit PRO for iPad was updated on October 24, 2026 and Keysight Oscilloscope Mobile on October 23, 2026.

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