Charger Master

Charger Master
Developer: 东海 刘
Category: Books & Reference
3.2M installs
63.5K ratings
33.4K monthly active users
$<10K monthly revenue est.
IAP 46% · Ad 54%
Install Trends
Weekly +3.9K
Declining
Monthly +16.8K
Declining
Charger Master icon

ASO Keyword Dashboard

Tracking 114 keywords for Charger Master in Apple App Store

Developer: 东海 刘 Category: books_and_reference Rating: 4.4

Charger Master tracks 114 keywords (10 keywords rank; 104 need traction). Key metrics: 50% top-10 coverage, opportunity 69.8, difficulty 41.3, best rank 3.

Tracked keywords

114

10  ranked •  104  not ranking yet

Top 10 coverage

50%

Best rank 3 • Latest leader 3

Avg opportunity

69.8

Top keyword: charge

Avg difficulty

41.3

Lower scores indicate easier wins

Opportunity leaders

  • charge

    Opportunity: 73.0 • Difficulty: 41.8 • Rank 3

    Competitors: 267

    66.2
  • battery

    Opportunity: 73.0 • Difficulty: 42.1 • Rank 5

    Competitors: 254

    68.1
  • setting

    Opportunity: 73.0 • Difficulty: 42.8 • Rank —

    Competitors: 274

    68.4
  • low

    Opportunity: 73.0 • Difficulty: 43.2 • Rank —

    Competitors: 342

    68.5
  • opening

    Opportunity: 73.0 • Difficulty: 40.4 • Rank —

    Competitors: 147

    65.1

Unranked opportunities

  • setting

    Opportunity: 73.0 • Difficulty: 42.8 • Competitors: 274

  • low

    Opportunity: 73.0 • Difficulty: 43.2 • Competitors: 342

  • opening

    Opportunity: 73.0 • Difficulty: 40.4 • Competitors: 147

  • maintenance

    Opportunity: 73.0 • Difficulty: 39.9 • Competitors: 87

  • wireless

    Opportunity: 73.0 • Difficulty: 39.7 • Competitors: 106

High competition keywords

  • time

    Total apps: 189,069 • Major competitors: 4,102

    Latest rank: — • Difficulty: 54.6

  • new

    Total apps: 181,659 • Major competitors: 5,257

    Latest rank: — • Difficulty: 55.1

  • help

    Total apps: 162,314 • Major competitors: 3,378

    Latest rank: — • Difficulty: 54.5

  • make

    Total apps: 158,146 • Major competitors: 4,097

    Latest rank: — • Difficulty: 54.1

  • find

    Total apps: 150,088 • Major competitors: 3,809

    Latest rank: — • Difficulty: 54.7

All tracked keywords

Includes opportunity, difficulty, rankings and competitor benchmarks

Major Competitors
charge731004266

9,603 competing apps

Median installs: 550

Avg rating: 4.1

33

267

major competitor apps

battery731004268

12,459 competing apps

Median installs: 350

Avg rating: 3.8

53

254

major competitor apps

charger701003049

915 competing apps

Median installs: 300

Avg rating: 3.8

44

15

major competitor apps

charging721003858

3,270 competing apps

Median installs: 350

Avg rating: 3.9

55

93

major competitor apps

battery life701003048

798 competing apps

Median installs: 450

Avg rating: 3.8

88

18

major competitor apps

decrease battery721003760

3,965 competing apps

Median installs: 300

Avg rating: 3.7

1313

66

major competitor apps

voltage701002949

865 competing apps

Median installs: 250

Avg rating: 3.8

1717

1

major competitor apps

battery status681002540

271 competing apps

Median installs: 450

Avg rating: 3.6

2626

7

major competitor apps

battery level691002944

464 competing apps

Median installs: 500

Avg rating: 3.6

5252

14

major competitor apps

cpu691002946

607 competing apps

Median installs: 700

Avg rating: 4.1

8383

8

major competitor apps

best661005385

124,824 competing apps

Median installs: 500

Avg rating: 4.2

3,679

major competitor apps

new651005587

181,659 competing apps

Median installs: 550

Avg rating: 4.2

5,257

major competitor apps

health691004877

43,620 competing apps

Median installs: 350

Avg rating: 4.3

725

major competitor apps

device681005079

54,598 competing apps

Median installs: 450

Avg rating: 4.0

1,182

major competitor apps

make651005486

158,146 competing apps

Median installs: 450

Avg rating: 4.1

4,097

major competitor apps

better691004877

41,277 competing apps

Median installs: 450

Avg rating: 4.2

976

major competitor apps

support671005182

83,707 competing apps

Median installs: 400

Avg rating: 4.2

1,605

major competitor apps

users681004979

60,292 competing apps

Median installs: 300

Avg rating: 4.1

950

major competitor apps

design691004877

40,771 competing apps

Median installs: 400

Avg rating: 4.2

977

major competitor apps

setting731004368

12,967 competing apps

Median installs: 400

Avg rating: 4.1

274

major competitor apps

designed661005184

113,449 competing apps

Median installs: 300

Avg rating: 4.2

1,552

major competitor apps

find661005586

150,088 competing apps

Median installs: 450

Avg rating: 4.2

3,809

major competitor apps

life681005180

63,751 competing apps

Median installs: 400

Avg rating: 4.3

1,422

major competitor apps

time651005588

189,069 competing apps

Median installs: 400

Avg rating: 4.1

4,102

major competitor apps

help651005587

162,314 competing apps

Median installs: 400

Avg rating: 4.2

3,378

major competitor apps

114 keywords
1 of 5

App Description

The charging sound is now online, making you the brightest boy in the village instantly! Charging sound, unplugged sound, full battery sound, low battery sound, there is always one that belongs to you~

New function of charging animation, carefully design a number of exquisite animations, reject the fuzzy mosaic animation, bring different charging experience.

New feature of automatic charging test is comming. After connecting to the charging cable, the Charger Master can automatically start the test without manually opening the APP. In [Tools-Automatic charging test], you can view the detailed tutorial~ (iOS14 system required).

Charger Master will be a good companion for your charger. It uses a well-designed algorithm and has been tested by many users for tens of thousands of times. It can quickly and accurately measure the charging power of your device and help you find the best charger.

【FEATURES】
1. Detect the charging power of the current device.
2. Charge animations , charge sound.
3. View the charging time, capacity, speed and other parameters of your charger.
4. View the current device's adapter charger, PD fast charging power, wireless charging power and other parameters.
5. Record detailed test results, and can set test charger to facilitate retrospective.
6. Support setting the current battery health and battery rated capacity.
7. Support to add custom charger model, power, brand and interface.
8. Battery life calculator can estimate battery life based on capacity and power consumption.
9. The charging calculator can estimate the time required to fully charge the battery.
10. Battery capacity conversion can quickly convert watt-hours and milliamp-hours.
11. Battery maintenance tips can help you better extend battery life.
12. Hundreds of thousands of HD animations and wallpapers have been launched.
13. Well-designed home screen widgets to make your desktop look new