EMpolarization

Category: Education

ASO Keyword Dashboard

Tracking 68 keywords for EMpolarization in Apple App Store

Developer: Eng Tan Category: education

EMpolarization tracks 68 keywords (1 keyword ranks; 67 need traction). Key metrics: 0% top-10 coverage, opportunity 70.2, difficulty 41.5, best rank 71.

Tracked keywords

1 ranked • 67 not ranking yet

Top 10 coverage

Best rank 71 • Latest leader —

Avg opportunity

70.2

Top keyword: located

Avg difficulty

41.5

Lower scores indicate easier wins

Opportunity leaders

located

Opportunity: 73.0 • Difficulty: 40.0 • Rank —

Competitors: 56
64.8
topics

Opportunity: 73.0 • Difficulty: 41.7 • Rank —

Competitors: 190
66.8
double

Opportunity: 73.0 • Difficulty: 40.2 • Rank —

Competitors: 244
63.6
presented

Opportunity: 73.0 • Difficulty: 38.0 • Rank —

Competitors: 47
62.2
teaching

Opportunity: 73.0 • Difficulty: 39.9 • Rank —

Competitors: 75
64.0

Unranked opportunities

located

Opportunity: 73.0 • Difficulty: 40.0 • Competitors: 56
topics

Opportunity: 73.0 • Difficulty: 41.7 • Competitors: 190
double

Opportunity: 73.0 • Difficulty: 40.2 • Competitors: 244
presented

Opportunity: 73.0 • Difficulty: 38.0 • Competitors: 47
teaching

Opportunity: 73.0 • Difficulty: 39.9 • Competitors: 75

High competition keywords

time

Total apps: 189,355 • Major competitors: 4,121

Latest rank: — • Difficulty: 54.6
help

Total apps: 162,304 • Major competitors: 3,373

Latest rank: — • Difficulty: 54.5
mobile

Total apps: 130,127 • Major competitors: 2,092

Latest rank: — • Difficulty: 53.1
using

Total apps: 114,365 • Major competitors: 2,223

Latest rank: — • Difficulty: 52.7
designed

Total apps: 113,636 • Major competitors: 1,558

Latest rank: — • Difficulty: 51.3

All tracked keywords

Includes opportunity, difficulty, rankings and competitor benchmarks

							Major Competitors
parameters	72	100	36	60 3,816 competing apps Median installs: 350 Avg rating: 3.9	71	71	32 major competitor apps
change	69	100	48	77 40,821 competing apps Median installs: 550 Avg rating: 4.1	—	—	1,126 major competitor apps
better	69	100	48	77 41,337 competing apps Median installs: 450 Avg rating: 4.2	—	—	979 major competitor apps
users	68	100	49	79 60,380 competing apps Median installs: 300 Avg rating: 4.1	—	—	956 major competitor apps
graphical	71	100	34	56 2,250 competing apps Median installs: 300 Avg rating: 3.9	—	—	15 major competitor apps
designed	66	100	51	84 113,636 competing apps Median installs: 300 Avg rating: 4.2	—	—	1,558 major competitor apps
using	66	100	53	84 114,365 competing apps Median installs: 450 Avg rating: 4.1	—	—	2,223 major competitor apps
time	65	100	55	88 189,355 competing apps Median installs: 400 Avg rating: 4.1	—	—	4,121 major competitor apps
mobile	66	100	53	85 130,127 competing apps Median installs: 350 Avg rating: 4.1	—	—	2,092 major competitor apps
provide	68	100	48	79 55,716 competing apps Median installs: 300 Avg rating: 4.1	—	—	781 major competitor apps
help	65	100	55	87 162,304 competing apps Median installs: 400 Avg rating: 4.2	—	—	3,373 major competitor apps
touch	69	100	49	77 40,583 competing apps Median installs: 500 Avg rating: 4.0	—	—	844 major competitor apps
various	69	100	48	78 48,627 competing apps Median installs: 500 Avg rating: 4.1	—	—	1,136 major competitor apps
speed	70	100	47	74 28,436 competing apps Median installs: 500 Avg rating: 4.1	—	—	759 major competitor apps
students	72	100	43	71 18,909 competing apps Median installs: 300 Avg rating: 4.1	—	—	102 major competitor apps
view	67	100	52	84 108,193 competing apps Median installs: 350 Avg rating: 4.1	—	—	1,731 major competitor apps
located	73	100	40	65 7,899 competing apps Median installs: 250 Avg rating: 4.2	—	—	56 major competitor apps
real	67	100	53	84 105,823 competing apps Median installs: 400 Avg rating: 4.2	—	—	2,470 major competitor apps
aid	72	100	37	61 4,822 competing apps Median installs: 400 Avg rating: 4.1	—	—	78 major competitor apps
topics	73	100	42	67 10,411 competing apps Median installs: 400 Avg rating: 4.3	—	—	190 major competitor apps
advanced	69	100	49	79 54,290 competing apps Median installs: 400 Avg rating: 4.2	—	—	1,125 major competitor apps
see	67	100	53	83 92,399 competing apps Median installs: 450 Avg rating: 4.2	—	—	2,322 major competitor apps
please	68	100	49	79 56,018 competing apps Median installs: 550 Avg rating: 4.1	—	—	1,367 major competitor apps
devices	71	100	47	73 24,411 competing apps Median installs: 500 Avg rating: 4.0	—	—	582 major competitor apps
topic	72	100	42	62 5,108 competing apps Median installs: 300 Avg rating: 4.3	—	—	50 major competitor apps

App Description

EMpolarization is an app to aid teaching and learning of electromagnetics (EM) using mobile devices on the topic of wave polarization. The app is designed to provide interactive visualization to help students better understand wave polarization concepts. Through the use of the app, various polarizations could be explained better with the aid of 2D and 3D animations. Users are allowed to input various wave parameters to see the change in real time in the polarization ellipse and/or handedness. More advanced topics such as polarization ellipse parameters, Poincare sphere and Stokes parameters are also presented. For more graphical interaction with fun, the polarization state is further presented as a point located on Poincare sphere that coincides with the earth globe. For more information, please refer to the article "Teaching and Learning Electromagnetic Polarization using Mobile Devices," IEEE Antennas and Propagation Magazine, vol. 60, no. 4, pp. 112-121, 2018.

User interface:
- 3D view may be zoomed or rotated
- double tap to revert to default view
- touch on any underlined field to input/change value
- use long slider to change the last field touched
- use short slider to change animation speed
- press 'Linear/Circular/Elliptical' for preset examples
- press 'More' to switch views