Comparison

TELLO vs Electrical Troubleshooting MS

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

Head to head
About

TELLO

Program your drone with a user-friendly interface, no coding skills needed. Create custom flight paths and actions step-by-step. Save and share your programmed flights with others.

Highlights
  • Visual programming interface
  • Customizable flight paths
  • Save and share flight diagrams
  • Drag and drop command editing
  • Metric and imperial units
  • PRO version for advanced features
Features
Read full description

If you got bored with flying Dji Ryze Tello and you would like something more than the official application offers, then try ours. In a very simple way, you will be able to program your drone. He will execute your instructions exactly. Step by step according to your diagram, the drone will do whatever you want. You can choose: - move left, right, forward and back by the set value, - rotation from 5 to 360 degrees to the left or right, - change flight altitude*, - flips in different directions*, - change flight speed*, - idle state, go to step*. You can save* created diagrams or send them to friends who can test them on they own Tello. The number of steps is unlimited *. The created commands can be edited, deleted and reordered using the "drag and drop" method. Our application does not require any programming skills. Everything takes place in a user-friendly interface that you will master very quickly. In the application, you can use metric (cm) or imperial (inch) units. All commands are based on the official Ryze Tech SDK. * applies to the PRO version that can be unlocked inside the application.

About

Electrical Troubleshooting MS

Learn to troubleshoot electrical circuits with a virtual voltmeter and PLC logic. This app offers 17 random electrical problems for a challenging learning experience, allowing you to practice identifying issues in motor starters and control circuits.

Highlights
  • 17 random electrical problems
  • Virtual voltmeter with probes
  • Animated motor starter
  • Switch between schematic and PLC logic
  • Troubleshooting Assistant
  • Normal and troubleshooting modes
Features
Read full description

Totally FREE! No ads or pop-ups! How this App Works: This app has 17 different electrical problems that are randomly selected to provide a fun and challenging learning experience. It is certain to help you become more proficient in troubleshooting with a voltmeter. The motor starter is animated so that you can SEE the different contact configurations between forward and reverse. Another unique feature of this app is the ability to instantly switch back and forth between the control schematic and the real time PLC logic. There is also a "Troubleshooting Assistant" to help test the control circuit and find the problems. The app is initially in normal mode. This allows you to experience: - How a reversing starter works. - How to use the virtual voltmeter probes to measure voltages at various test points (small black squares, which turn red when the voltmeter makes contact with them) in the control circuit. - Analyze the PLC logic, when the starter is in various control modes Run (FWD & Rev), Off and Auto (FWD & REV). The HMI only has control in Auto. The selector switches work as indicated by control circuit. After the you understand how the motor starter works in the various control modes, you can check your troubleshooting skills by going to "Settings" (touch the 'More' button (at the top of the app) and then the gear icon) and selecting troubleshooting mode. Touch the "Arrow Back" icon to return to the control schematic. You will notice that the screen background has turned a light green, indicating that it is in troubleshooting mode and has a problem that needs to be found. Use the "Troubleshooting assistant" at the top, right side of the control schematic to help set the operator switches for testing. Use the voltmeter probes and PLC logic screen to identify the problem. Once you believe that you have identified the problem, touch "Problem Identified" button at the top of the app. A list of possible problems will appear. If you cannot determine the problem, at the bottom of the list, there is an item to provide the answer. If you desire to put the control system back in to normal (Non Troubleshooting Mode - No electrical problems) to learn more about how it is suppose to work, go to the settings section and unselect "Troubleshooting Mode". It is truly a great learning tool for anybody that wants to be able to fully utilize a voltmeter to troubleshoot a control circuit.

Screenshots

TELLO3 screens
Electrical Troubleshooting MS4 screens

Verdict

The call

The clearest difference is review sentiment: Electrical Troubleshooting MS at 88% against TELLO's 26%. Electrical Troubleshooting MS also leads on rating (4.8 vs 2.1) and in-app purchases (none vs 1). TELLO's advantage is iOS requirement (8.0 vs 13.0). On price, ratings volume, ads and device support 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

Both are free to download. TELLO sells 1 one-off in-app purchase. Electrical Troubleshooting MS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Electrical Troubleshooting MS holds the better App Store score, 4.8 against 2.1. Both are backed by a comparable volume of ratings — 92 and 118 respectively. Written reviews point the same way: 26% of TELLO's written reviews are positive against 88% of Electrical Troubleshooting MS's.

Scorecard5 real differences · 5 level
TELLO versus Electrical Troubleshooting MS: the parameters behind the verdict, then further details
ParameterTELLOElectrical Troubleshooting MS
PriceFreeFree
Rating2.1 (92 ratings)4.8 (118 ratings) — better
Positive reviews25.9% of reviews88.2% of reviews — better
Number of ratings92118 — better
Update frequency—Weekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size30 MB22 MB
Age rating4+4+
DeveloperMiroslaw KapalkaDavid White

Customer experience

TELLO

All ratings92 ratings
Positive26.1%
Neutral5.4%
Negative68.5%
Written reviews85 reviews
Positive25.9%
Neutral7.1%
Negative67.1%

Electrical Troubleshooting MS

All ratings118 ratings
Positive95.8%
Neutral1.7%
Negative2.5%
Written reviews17 reviews
Positive88.2%
Neutral0.0%
Negative11.8%

In-app purchases

1 purchases

TELLO

One-time1
  • Pro Version$2.99
None

Electrical Troubleshooting MS

No in-app purchases

Questions

Is TELLO free?
TELLO is free to download, with in-app purchases available.
Is Electrical Troubleshooting MS free?
Electrical Troubleshooting MS is free to download, with no in-app purchases.
Which has better reviews, TELLO or Electrical Troubleshooting MS?
Electrical Troubleshooting MS is rated higher. TELLO averages 2.1 out of 5 from 92 ratings, while Electrical Troubleshooting MS averages 4.8 from 118 ratings.
Do TELLO or Electrical Troubleshooting MS have ads?
Neither TELLO nor Electrical Troubleshooting MS shows ads.

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