Comparison

Charger Master vs DClock

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

Head to head
About

Charger Master

Personalize your charging experience with custom sounds and animations. This app also offers tools to test charging speed, estimate battery life, and provide maintenance tips.

Highlights
  • Custom charging sounds
  • Charging animations
  • Charging power detection
  • Battery life calculator
  • Charging time estimation
  • Battery maintenance tips
  • Home screen widgets
Features
Read full 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

About

DClock

This app provides a visually appealing digital flip clock with a minimalist design and customizable themes. It offers useful widgets for your home screen, a floating clock option, and integrated tools like a Pomodoro timer and white noise generator to aid focus. It can also display health data like step count.

Highlights
  • Minimalist flip clock design
  • iOS 14 widgets
  • Customizable clock themes
  • White noise generator
  • Pomodoro timer
  • Floating clock
  • Alarm clock with custom music
Features
Read full description

DClock is a useful flip clock and the interface design exquisitely. It looks great and is easily visible from across the room so you always know what time it is. There is flip animation display when time changes. Features: 【Minimalist Design】Less is more. 【iOS14 Widgets】Support newest clock widgets on iPhone 【Rich Themes】DIY your own clock themes 【White Noise】Focus on your study 【Pomodoro Timer】Focus on your task 【Inspirational Quotations】Add your own quotes 【Alarm Clock】Variety of alarm clock musics 【Floating Clock】Always float on your screen You can see your health data such as daily step in new clock themes. Your support is greatly appreciated. Tips:  DClock optionally integrates with apple health. this data is used to display your steps and walking distance if you select one of those themes.

Screenshots

Charger Master4 screens
DClock4 screens

Verdict

The call

The clearest difference is review sentiment: DClock at 59% against Charger Master's 27%. DClock also leads on rating (4.6 vs 4.3). Charger Master's advantage is update cadence (every 10 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases 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. Charger Master sells 2 one-off in-app purchases and DClock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DClock holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 6K and 7.9K respectively. Written reviews point the same way: 27% of Charger Master's written reviews are positive against 59% of DClock's.

UpkeepUpdate frequency

Charger Master ships an update every 10 days, DClock every 3 weeks. The most recent releases landed on September 24, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 7 level
Charger Master versus DClock: the parameters behind the verdict, then further details
ParameterCharger MasterDClock
PriceFreeFree
Rating4.3 (6K ratings)4.6 (7.9K ratings) — better
Positive reviews26.7% of reviews58.9% of reviews — better
Number of ratings6K7.9K — better
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size70 MB130 MB
Age rating4+4+
Developer东海 刘Xiamen ShenZhuo Information Technology Co., Ltd.

Customer experience

Charger Master

All ratings5,998 ratings
Positive81.7%
Neutral4.1%
Negative14.3%
Written reviews505 reviews
Positive26.7%
Neutral8.9%
Negative64.4%

DClock

All ratings7,899 ratings
Positive91.0%
Neutral3.6%
Negative5.5%
Written reviews282 reviews
Positive58.9%
Neutral9.6%
Negative31.6%

User reviews

Charger Master

From 6K App Store ratings

What we love

  • ⚡ Charging speed monitoring
  • 🎨 Visually appealing animations
  • 💻 Useful charging information

Room to improve

  • 🚫 Paywall-locked features
  • 📺 Excessive ads
  • 🔒 Requires unlocked phone for animations
  • ⚠️ Inaccurate charging data
  • 🔋 Drains battery

DClock

From 7.9K App Store ratings

What we love

  • 🚀 Convenient clock
  • 👍 Customizable clock face
  • 💡 Helpful for kids learning time
  • 🚀 Instant military time display

Room to improve

  • 🐛 Incorrect time display
  • 🐛 Widgets not updating correctly
  • 🐛 Daylight savings issues
  • 🔥 Too many ads
  • 🔒 Paid features not working as expected

Bugs and requests

Charger Master

Reported bugs

3 issues
  • Automation failures
  • Charging test freezes
  • Inconsistent percentage display

Requested features

4 requests
  • Lock screen charging animations
  • Wireless charging speed monitoring
  • Battery health tracking
  • Export charging data to CSV/Excel

DClock

Reported bugs

4 issues
  • Widgets not updating in real-time
  • Clock freezing or displaying wrong time
  • Incompatibility with iOS 16
  • Customization options not working as expected

Requested features

5 requests
  • Add transparent background option
  • Option to remove seconds from widget
  • Support for multiple time zones
  • Ability to export Pomodoro timer history
  • Sync settings across devices

In-app purchases

2 purchases

Charger Master

One-time2
  • Pro Edition$1.99
  • Lifetime Professional Edition$3.99
1 purchases

DClock

One-time1
  • VIP Account$1.99

Questions

Is Charger Master free?
Charger Master is free to download, with in-app purchases available.
Is DClock free?
DClock is free to download, with in-app purchases available.
Which has better reviews, Charger Master or DClock?
DClock is rated higher. Charger Master averages 4.3 out of 5 from 6K ratings, while DClock averages 4.6 from 7.9K ratings.
Do Charger Master or DClock have ads?
Both Charger Master and DClock show ads.
Which is updated more often, Charger Master or DClock?
Charger Master ships an update every 10 days, and DClock every 3 weeks. Most recently, Charger Master was updated on September 24, 2026 and DClock on September 26, 2026.

Other comparisons