---
title: "Charger Master - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
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"
---

# Charger Master — Vereinigte Staaten
> Charging play and sound

![Charger Master App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/1a/70/07/1a70073a-d517-5494-3224-125c854f39c4/AppIcon-0-0-1x_U007emarketing-0-10-0-85-220.png/434x0w.png)

**Developer:** [东海 刘](https://apptail.io/de/developer/developer-pYQ) (China)
**Category:** Reference
**Rating:** 4.3/5 (5,884 ratings)
**Price:** Free
**Bundle ID:** com.wali.watt
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 3.1.6 (released 2024-04-03)
**Original Release:** 2020-01-31
**Languages:** English, Chinese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1495536308)
**AppTail Page:** [https://apptail.io/de/app/app-Lfu/united-states](https://apptail.io/de/app/app-Lfu/united-states)

## Charger Master 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

## Charger Master Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a8/db/50/a8db5069-8427-99b5-15e6-21fbe80c3a65/4c3134c3-43a7-4a83-aa03-640667374027_x-en-1.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/83/32/2b/83322b01-e12d-5112-dbac-8eb7d8f69d7f/7d1c6c98-5f46-490e-bf21-9de8dbad37b3_6.5_Device_9.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/64/cc/bc/64ccbcb5-72da-231b-d79e-e053cdf29e42/cee9937a-85d2-411e-89f2-34510bd1cf3d_x-en-8.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/98/85/24/988524dd-27f2-a021-7ef2-818a348bd2ca/453c6c76-eaef-4fb6-bf50-351f3c0f9158_x-en-6.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b1/2a/48/b12a4819-662c-dfad-eab6-1f617be878df/b3caa8d5-6bd5-4548-b680-96125a11ff09_x-en-5.jpg/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b7/46/3e/b7463e7a-fa0f-45c2-c9c4-7ee55bc81e85/803b42ed-acb4-4a6d-9693-216c231dc804_6.5_Device_10.jpg/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/de/dc/83/dedc8307-63df-5700-0d0c-993323abc24b/e87e09cb-889b-4cd6-ada5-53e9cda4e24d_x-en-7.jpg/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1f/20/d7/1f20d78c-d544-004f-052a-dbc2283c81c0/7df96cf6-2176-4d75-9a6c-45fcdee4a16a_x-en-10.jpg/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/13/77/c1/1377c1df-ca1e-6d89-0933-4ecaa3d6dcad/1d7cd7a6-6eb4-487e-a6ae-d9700bede85a_x-en-81.jpeg/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/22/49/68/224968d7-b75a-4bd0-8f02-48176891de59/590b148f-943e-465e-8e4f-50c2a9137fc3_x-en-9.jpg/1242x2688.png)

## Charger Master Rating Breakdown in Vereinigte Staaten
- 5 stars: 4,383 (74%)
- 4 stars: 436 (7%)
- 3 stars: 238 (4%)
- 2 stars: 152 (3%)
- 1 stars: 675 (11%)

## Charger Master Reviews in Vereinigte Staaten

### *---- "No me funciona"
No muestra los mili amperios en tiempo real. 
Ni la potencia en tiempo real. 

Llevas más de 7 minutos esperando el resultado del teste y aún no aparece nada…
-- Johnsonmaster1, 2024-12-09

### *---- "be warned"
I purchased this app, but after uninstalling it requires you to purchase again.
-- Clancy Allan, 2024-12-02

### *---- "Complicated to use"
Frustratingly complicated to use and the instructions don’t match my iOS. I would love a refund, but don’t know how to request it.
-- tripleshotscott, 2024-11-29

### ****- "It's a decent app, but…"
The application exemplifies a remarkable standard of excellence in both its overall design and functionality. Users will appreciate the ease of navigation, which is made possible by a thoughtfully structured layout paired with intuitive design elements that enhance usability. The user interface is not only visually appealing, featuring a modern and engaging aesthetic, but it also prioritizes efficiency. This ensures a seamless experience when users access a variety of features and content, allowing them to accomplish tasks with minimal effort and maximum satisfaction.

Despite these commendable aspects, the evaluation fell short of a five-star rating, primarily due to concerns regarding the quality of translations provided within the application. The translations do not align with the high standards typically associated with professional linguistic work. Instead, they exhibit a simplistic and immature quality; at times, they appear to mimic the output of a child rather than that of a skilled translator with expertise in the subject matter. 

Improving the translations by incorporating more accurate grammar, as well as a greater degree of polish and sophistication, would significantly enhance the overall experience. With these enhancements, the application would undoubtedly merit a much higher rating, reflecting its otherwise impressive attributes and the potential to deliver a superior user experience. By addressing these translation shortcomings, the developers could elevate the application’s standing in the eyes of users, who already appreciate its design and functionality.
-- CS0979, 2024-11-13

### ****- "I'm from the USA"
I would like to give this a five star review however I noticed on the set up page and what not and the square that shows up on my homepage there's Chinese symbols well the fact of the matter is I don't speak Chinese and at this point in my life I don't really feel the urge to learn it so I would appreciate if you had both in all English version And then a Chinese version also
-- ~ denny, 2024-10-07

### *---- "$4 is not free"
Masquerades as free but actually won’t do anything until you pay them four dollars.
-- Mazdaman7q, 2024-09-23

### ***** "Haitham"
Aa
-- Nicknamedkrkrk, 2024-08-30

### *---- "不值当"
这是一个充电特效，仅仅是特效而已，买这个是因为里头有电池健康度的显示报告，结果还是个假的。无语😓
-- Yrcooler, 2024-08-26

### *---- "Free to download; pay to do anything afterwards"
Complete app is paywall blocked once you download.. the only free feature which is the battery test doesn't even work..
-- Demon Slayer69, 2024-08-12

### *---- "Does not work"
First time it showed me a result after 2min. no idea if it was accurate. After that I never got any results again, even if the test is running over 10mins.
-- nsc514, 2024-07-10

### *---- "Worst app, terrible function, a lot of inserted ads"
Worst app, terrible function, a lot of inserted ads
-- hdlg_zhangyu, 2024-07-09

### *---- "فاشل"
سيءءءءءءء الى ابعد درجة لا احد يحمله
-- فرياد1, 2024-06-29

### *---- "Free version is useless."
It does nothing special. Every feature you try, it'll ask for you to pay and show you full screen ad. Immediately uninstalled.
-- Niaz.Morshed, 2024-06-28

### *---- "default animation not chosen for free users?"
Hello so I downloaded this and when I went to the animations, it didn't let me start it. Please fix this

(EDIT) I figured out that you need to pay for it. I understand if things are locked behind a paywall, but when the whole app is, it shouldn't be free.
-- Fusion2005, 2024-06-24

### *---- "Scam"
I want my money back. Animation plays only when screen is unlock and the app is running
-- Gercorea, 2024-06-14

### *---- "Had a problem opening an running the Application."
Unable to get the app running. The instructions were not clear and unable to start it.
-- GFC48, 2024-06-14

### *---- "Trash"
This app is trash
-- Xotan, 2024-06-13

### *---- "Not a P.O.S. - but only slightly better"
Does not give the purported diagnostics. All flash, no substance. buy a USB voltmeter instead
-- A mad user!!!, 2024-06-11

### *---- "Useless"
The most important info I want is the actual charging current into my phone. It doesn’t have that info.
-- Mardeedee, 2024-06-08

### *---- "How it didn’t work for St.Even."
I didn’t get it to ever work so, yeah scam, maybe?
-- Stevenofdoom, 2024-05-26

[View all Charger Master reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Charger Master In-App Purchases
| Item | Price |
|------|-------|
| Pro Edition | $1.99 |
| Lifetime Professional Edition | $3.99 |

## Charger Master Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Umsatz | Belarus | Reference | #23 |
| Top Kostenlos | Pakistan | Reference | #46 |
| Top Kostenlos | Rumänien | Reference | #47 |
| Top Kostenlos | Indien | Reference | #54 |
| Top Kostenlos | Griechenland | Reference | #55 |
| Top Kostenlos | Taiwan | Reference | #60 |
| Top Kostenlos | Singapur | Reference | #61 |
| Top Kostenlos | Südkorea | Reference | #66 |
| Top Kostenlos | Thailand | Reference | #69 |
| Top Kostenlos | Belarus | Reference | #74 |
| Top Kostenlos | Ungarn | Reference | #78 |
| Top Umsatz | Taiwan | Reference | #79 |
| Top Kostenlos | Schweden | Reference | #80 |
| Top Kostenlos | Aserbaidschan | Reference | #82 |
| Top Kostenlos | Algerien | Reference | #87 |
| Top Kostenlos | Sonderverwaltungsregion Hongkong | Reference | #89 |
| Top Kostenlos | China | Reference | #93 |
| Top Umsatz | Indien | Reference | #97 |
| Top Umsatz | Ungarn | Reference | #99 |
| Top Kostenlos | Ägypten | Reference | #99 |
| Top Kostenlos | Brasilien | Reference | #104 |
| Top Kostenlos | Indonesien | Reference | #106 |
| Top Kostenlos | Österreich | Reference | #109 |
| Top Kostenlos | Polen | Reference | #112 |
| Top Kostenlos | Italien | Reference | #112 |
| Top Kostenlos | Vietnam | Reference | #113 |
| Top Kostenlos | Norwegen | Reference | #126 |
| Top Kostenlos | Malaysia | Reference | #132 |
| Top Kostenlos | Deutschland | Reference | #140 |
| Top Kostenlos | Kasachstan | Reference | #141 |
| Top Kostenlos | Türkei | Reference | #149 |
| Top Kostenlos | Tschechien | Reference | #156 |
| Top Kostenlos | Portugal | Reference | #157 |
| Top Kostenlos | Vereinigte Arabische Emirate | Reference | #160 |
| Top Kostenlos | Vereinigtes Königreich | Reference | #161 |
| Top Kostenlos | Philippinen | Reference | #161 |
| Top Kostenlos | Israel | Reference | #162 |
| Top Kostenlos | Peru | Reference | #163 |
| Top Kostenlos | Mexiko | Reference | #164 |
| Top Kostenlos | Ukraine | Reference | #166 |
| Top Kostenlos | Russland | Reference | #178 |
| Top Kostenlos | Japan | Reference | #187 |
| Top Kostenlos | Schweiz | Reference | #191 |
| Top Kostenlos | Spanien | Reference | #215 |
| Top Kostenlos | Dänemark | Reference | #220 |
| Top Kostenlos | Australien | Reference | #225 |
| Top Kostenlos | Neuseeland | Reference | #227 |
| Top Kostenlos | Finnland | Reference | #238 |
| Top Kostenlos | Vereinigte Staaten | Reference | #250 |
| Top Kostenlos | Kanada | Reference | #275 |
| Top Kostenlos | Argentinien | Reference | #280 |
| Top Kostenlos | Libanon | Reference | #322 |
| Top Kostenlos | Kuwait | Reference | #332 |
| Top Kostenlos | Südafrika | Reference | #335 |
| Top Kostenlos | Saudi-Arabien | Reference | #343 |
| Top Kostenlos | Niederlande | Reference | #344 |
| Top Kostenlos | Frankreich | Reference | #381 |
| Top Kostenlos | Ecuador | Reference | #450 |

## Charger Master Discovered Keywords
- ampere
- charge battery
- charge
- fast charge
- battery charger
- 检验助手
- 充电保
- 虫虫助手
- 充电时间
- cooling master

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## Charger Master Available In
- [China](https://apptail.io/de/app/app-Lfu/china)
- [Vereinigte Staaten](https://apptail.io/de/app/app-Lfu/united-states)
- [Taiwan](https://apptail.io/de/app/app-Lfu/taiwan)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/app-Lfu/hong-kong)
- [Indien](https://apptail.io/de/app/app-Lfu/india)
- [Vereinigtes Königreich](https://apptail.io/de/app/app-Lfu/united-kingdom)
- [Deutschland](https://apptail.io/de/app/app-Lfu/germany)
- [Thailand](https://apptail.io/de/app/app-Lfu/thailand)
- [Russland](https://apptail.io/de/app/app-Lfu/russia)
- [Malaysia](https://apptail.io/de/app/app-Lfu/malaysia)
- [Brasilien](https://apptail.io/de/app/app-Lfu/brazil)
- [Frankreich](https://apptail.io/de/app/app-Lfu/france)
- [Kanada](https://apptail.io/de/app/app-Lfu/canada)
- [Vietnam](https://apptail.io/de/app/app-Lfu/vietnam)
- [Australien](https://apptail.io/de/app/app-Lfu/australia)
- [Indonesien](https://apptail.io/de/app/app-Lfu/indonesia)
- [Saudi-Arabien](https://apptail.io/de/app/app-Lfu/saudi-arabia)
- [Pakistan](https://apptail.io/de/app/app-Lfu/pakistan)
- [Singapur](https://apptail.io/de/app/app-Lfu/singapore)
- [Philippinen](https://apptail.io/de/app/app-Lfu/philippines)
- [Türkei](https://apptail.io/de/app/app-Lfu/turkey)
- [Mexiko](https://apptail.io/de/app/app-Lfu/mexico)
- [Japan](https://apptail.io/de/app/app-Lfu/japan)
- [Südkorea](https://apptail.io/de/app/app-Lfu/south-korea)
- [Italien](https://apptail.io/de/app/app-Lfu/italy)
- [Niederlande](https://apptail.io/de/app/app-Lfu/netherlands)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/app-Lfu/united-arab-emirates)
- [Ungarn](https://apptail.io/de/app/app-Lfu/hungary)
- [Rumänien](https://apptail.io/de/app/app-Lfu/romania)
- [Tschechien](https://apptail.io/de/app/app-Lfu/czechia)
- [Ukraine](https://apptail.io/de/app/app-Lfu/ukraine)
- [Ägypten](https://apptail.io/de/app/app-Lfu/egypt)
- [Spanien](https://apptail.io/de/app/app-Lfu/spain)
- [Schweden](https://apptail.io/de/app/app-Lfu/sweden)
- [Südafrika](https://apptail.io/de/app/app-Lfu/south-africa)
- [Israel](https://apptail.io/de/app/app-Lfu/israel)
- [Polen](https://apptail.io/de/app/app-Lfu/poland)
- [Sonderverwaltungsregion Macau](https://apptail.io/de/app/app-Lfu/macau)
- [Belgien](https://apptail.io/de/app/app-Lfu/belgium)
- [Griechenland](https://apptail.io/de/app/app-Lfu/greece)
- [Schweiz](https://apptail.io/de/app/app-Lfu/switzerland)
- [Österreich](https://apptail.io/de/app/app-Lfu/austria)
- [Bulgarien](https://apptail.io/de/app/app-Lfu/bulgaria)
- [Sri Lanka](https://apptail.io/de/app/app-Lfu/sri-lanka)
- [Neuseeland](https://apptail.io/de/app/app-Lfu/new-zealand)
- [Dänemark](https://apptail.io/de/app/app-Lfu/denmark)
- [Nigeria](https://apptail.io/de/app/app-Lfu/nigeria)
- [Nepal](https://apptail.io/de/app/app-Lfu/nepal)
- [Algerien](https://apptail.io/de/app/app-Lfu/algeria)
- [Norwegen](https://apptail.io/de/app/app-Lfu/norway)
- [Usbekistan](https://apptail.io/de/app/app-Lfu/uzbekistan)
- [Slowakei](https://apptail.io/de/app/app-Lfu/slovakia)
- [Portugal](https://apptail.io/de/app/app-Lfu/portugal)
- [Kolumbien](https://apptail.io/de/app/app-Lfu/colombia)
- [Kasachstan](https://apptail.io/de/app/app-Lfu/kazakhstan)
- [Chile](https://apptail.io/de/app/app-Lfu/chile)
- [Senegal](https://apptail.io/de/app/app-Lfu/senegal)
- [Kuwait](https://apptail.io/de/app/app-Lfu/kuwait)
- [Katar](https://apptail.io/de/app/app-Lfu/qatar)
- [Oman](https://apptail.io/de/app/app-Lfu/oman)
- [Aserbaidschan](https://apptail.io/de/app/app-Lfu/azerbaijan)
- [Ghana](https://apptail.io/de/app/app-Lfu/ghana)
- [Irland](https://apptail.io/de/app/app-Lfu/ireland)
- [Kroatien](https://apptail.io/de/app/app-Lfu/croatia)
- [Finnland](https://apptail.io/de/app/app-Lfu/finland)
- [Peru](https://apptail.io/de/app/app-Lfu/peru)
- [Libanon](https://apptail.io/de/app/app-Lfu/lebanon)
- [Ecuador](https://apptail.io/de/app/app-Lfu/ecuador)
- [Slowenien](https://apptail.io/de/app/app-Lfu/slovenia)
- [Litauen](https://apptail.io/de/app/app-Lfu/lithuania)
- [Jordanien](https://apptail.io/de/app/app-Lfu/jordan)
- [Kenia](https://apptail.io/de/app/app-Lfu/kenya)
- [Argentinien](https://apptail.io/de/app/app-Lfu/argentina)
- [Belarus](https://apptail.io/de/app/app-Lfu/belarus)
- [Dominikanische Republik](https://apptail.io/de/app/app-Lfu/dominican-republic)
- [Honduras](https://apptail.io/de/app/app-Lfu/honduras)
- [Tunesien](https://apptail.io/de/app/app-Lfu/tunisia)
- [Armenien](https://apptail.io/de/app/app-Lfu/armenia)
- [Uganda](https://apptail.io/de/app/app-Lfu/uganda)
- [Angola](https://apptail.io/de/app/app-Lfu/angola)
- [Zypern](https://apptail.io/de/app/app-Lfu/cyprus)
- [Estland](https://apptail.io/de/app/app-Lfu/estonia)
- [Bahrain](https://apptail.io/de/app/app-Lfu/bahrain)
- [Luxemburg](https://apptail.io/de/app/app-Lfu/luxembourg)
- [Nordmazedonien](https://apptail.io/de/app/app-Lfu/north-macedonia)
- [Panama](https://apptail.io/de/app/app-Lfu/panama)
- [Namibia](https://apptail.io/de/app/app-Lfu/namibia)
- [Jamaika](https://apptail.io/de/app/app-Lfu/jamaica)
- [Malta](https://apptail.io/de/app/app-Lfu/malta)
- [Island](https://apptail.io/de/app/app-Lfu/iceland)
- [Brunei Darussalam](https://apptail.io/de/app/app-Lfu/brunei)
- [Madagaskar](https://apptail.io/de/app/app-Lfu/madagascar)
- [Mauritius](https://apptail.io/de/app/app-Lfu/mauritius)
- [Grenada](https://apptail.io/de/app/app-Lfu/grenada)
- [Kaimaninseln](https://apptail.io/de/app/app-Lfu/cayman-islands)
- [Barbados](https://apptail.io/de/app/app-Lfu/barbados)
- [Bermuda](https://apptail.io/de/app/app-Lfu/bermuda)
- [Lettland](https://apptail.io/de/app/app-Lfu/latvia)
- [Uruguay](https://apptail.io/de/app/app-Lfu/uruguay)

---

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