Gas-Liquid RO

Category: Productivity

ASO Keyword Dashboard

Tracking 22 keywords for Gas-Liquid RO in Apple App Store

Developer: Bjarne Berge Category: productivity

Gas-Liquid RO tracks 22 keywords (3 keywords rank; 19 need traction). Key metrics: 0% top-10 coverage, opportunity 70.9, difficulty 37.7, best rank 103.

Tracked keywords

3 ranked • 19 not ranking yet

Top 10 coverage

Best rank 103 • Latest leader —

Avg opportunity

70.9

Top keyword: flow

Avg difficulty

37.7

Lower scores indicate easier wins

Opportunity leaders

flow

Opportunity: 73.0 • Difficulty: 39.8 • Rank —

Competitors: 88
63.9
critical

Opportunity: 73.0 • Difficulty: 40.6 • Rank —

Competitors: 102
65.9
pressure

Opportunity: 72.0 • Difficulty: 39.3 • Rank —

Competitors: 104
63.0
flash

Opportunity: 72.0 • Difficulty: 40.9 • Rank —

Competitors: 95
61.0
point

Opportunity: 72.0 • Difficulty: 44.1 • Rank —

Competitors: 210
71.2

Unranked opportunities

flow

Opportunity: 73.0 • Difficulty: 39.8 • Competitors: 88
critical

Opportunity: 73.0 • Difficulty: 40.6 • Competitors: 102
pressure

Opportunity: 72.0 • Difficulty: 39.3 • Competitors: 104
flash

Opportunity: 72.0 • Difficulty: 40.9 • Competitors: 95
point

Opportunity: 72.0 • Difficulty: 44.1 • Competitors: 210

High competition keywords

control

Total apps: 65,573 • Major competitors: 966

Latest rank: — • Difficulty: 50.5
increase

Total apps: 19,179 • Major competitors: 326

Latest rank: — • Difficulty: 45.0
point

Total apps: 17,926 • Major competitors: 210

Latest rank: — • Difficulty: 44.1
drop

Total apps: 13,294 • Major competitors: 288

Latest rank: — • Difficulty: 44.8
means

Total apps: 13,111 • Major competitors: 206

Latest rank: — • Difficulty: 44.3

All tracked keywords

Includes opportunity, difficulty, rankings and competitor benchmarks

							Major Competitors
restricted	70	100	33	51 1,170 competing apps Median installs: 500 Avg rating: 3.9	105	103	15 major competitor apps
liquid	70	100	35	51 1,167 competing apps Median installs: 700 Avg rating: 4.2	110	110	17 major competitor apps
fluid	71	100	34	55 1,862 competing apps Median installs: 500 Avg rating: 4.2	181	177	37 major competitor apps
control	68	100	50	81 65,573 competing apps Median installs: 450 Avg rating: 4.0	—	—	966 major competitor apps
flow	73	100	40	64 6,628 competing apps Median installs: 450 Avg rating: 4.2	—	—	88 major competitor apps
pressure	72	100	39	63 5,841 competing apps Median installs: 500 Avg rating: 4.1	—	—	104 major competitor apps
flash	72	100	41	61 4,449 competing apps Median installs: 550 Avg rating: 4.0	—	—	95 major competitor apps
point	72	100	44	71 17,926 competing apps Median installs: 400 Avg rating: 4.0	—	—	210 major competitor apps
gas	72	100	40	59 3,501 competing apps Median installs: 450 Avg rating: 4.0	—	—	90 major competitor apps
non	71	100	38	58 2,930 competing apps Median installs: 450 Avg rating: 4.1	—	—	56 major competitor apps
increase	71	100	45	72 19,179 competing apps Median installs: 500 Avg rating: 4.1	—	—	326 major competitor apps
engineering	71	100	33	55 1,974 competing apps Median installs: 300 Avg rating: 4.0	—	—	13 major competitor apps
measurement	72	100	38	60 3,815 competing apps Median installs: 400 Avg rating: 4.0	—	—	64 major competitor apps
ro	68	100	29	42 313 competing apps Median installs: 450 Avg rating: 4.0	—	—	3 major competitor apps
drop	72	100	45	69 13,294 competing apps Median installs: 650 Avg rating: 4.2	—	—	288 major competitor apps
critical	73	100	41	66 8,718 competing apps Median installs: 350 Avg rating: 4.2	—	—	102 major competitor apps
restriction	68	100	27	43 356 competing apps Median installs: 450 Avg rating: 4.0	—	—	12 major competitor apps
means	72	100	44	69 13,111 competing apps Median installs: 450 Avg rating: 4.1	—	—	206 major competitor apps
decrease	72	100	39	63 5,845 competing apps Median installs: 350 Avg rating: 3.8	—	—	75 major competitor apps
sonic	69	100	30	47 654 competing apps Median installs: 800 Avg rating: 4.3	—	—	16 major competitor apps
mass	71	100	34	57 2,413 competing apps Median installs: 400 Avg rating: 4.1	—	—	26 major competitor apps
velocity	70	100	30	49 793 competing apps Median installs: 500 Avg rating: 4.1	—	—	7 major competitor apps

App Description

Gas-Liquid RO calculates gas and liquid restriction orifice sizes and flowrates based on R. W. Miller's "Flow Measurement Engineering Handbook".
For gases this means that sonic velocity (critical flow) exists at the orifice throat, and further decrease in the downstream pressure will not increase the mass flow rate.
For liquids, choked flow occurs when the orifice decreases the downstream pressure to below the liquid vapor pressure, at that point the liquid will partially flash into bubbles of vapor. If vapor pressure is less than downstream pressure (non-choked flow), the pressure drop is calculated based on empirical equations used for control valves.