# Charger Master vs Ark Server Pulse

The clearest difference is in-app purchases: Ark Server Pulse at none against Charger Master's 2. Ark Server Pulse also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Charger Master sells 2 one-off in-app purchases. Ark Server Pulse asks for nothing beyond the download.

## The numbers

| Metric | Charger Master | Ark Server Pulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6.1K ratings)](https://appshunter.io/ios/app/charger-master/id1495536308/reviews)** | — |
| Number of ratings | **6.1K** | — |
| Positive reviews | 26.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 44 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东海 刘](https://appshunter.io/developer/1454617571) | [Dawid Fouche](https://appshunter.io/developer/1484763507) |

## What reviewers say

### Charger Master

[App page](https://appshunter.io/ios/app/charger-master/id1495536308)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Edition | $1.99 | one-time |
| Lifetime Professional Edition | $3.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- Automation failures
- Charging test freezes
- Inconsistent percentage display

**Requested features**

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


### Ark Server Pulse

[App page](https://appshunter.io/ios/app/ark-server-pulse/id1616301682)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Charger Master free?

Charger Master is free to download, with in-app purchases available.

### Is Ark Server Pulse free?

Ark Server Pulse is free to download, with no in-app purchases.

### Do Charger Master or Ark Server Pulse have ads?

Charger Master shows ads; Ark Server Pulse does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*