# 麻醉手术易管理 vs Charger Master

The clearest difference is in-app purchases: 麻醉手术易管理 at none against Charger Master's 2. 麻醉手术易管理 also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Charger Master's advantage is review sentiment (27% vs 13%). On price, update cadence and device support there is nothing between them.

Both are free to download. Charger Master sells 2 one-off in-app purchases. 麻醉手术易管理 asks for nothing beyond the download.

麻醉手术易管理 ships an update every 9 days, Charger Master every 2 weeks. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 麻醉手术易管理 | Charger Master |
| --- | --- | --- |
| 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 | 13.3% of reviews | **26.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 55 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [成都信通网易医疗科技发展有限公司](https://appshunter.io/developer/1177343144) | [东海 刘](https://appshunter.io/developer/1454617571) |

## What reviewers say

### 麻醉手术易管理

[App page](https://appshunter.io/ios/app/id1464648478)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 麻醉手术易管理 free?

麻醉手术易管理 is free to download, with no in-app purchases.

### Is Charger Master free?

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

### Do 麻醉手术易管理 or Charger Master have ads?

Charger Master shows ads; 麻醉手术易管理 does not.

### Which is updated more often, 麻醉手术易管理 or Charger Master?

麻醉手术易管理 ships an update every 9 days, and Charger Master every 2 weeks. Most recently, 麻醉手术易管理 was updated on October 15, 2026 and Charger Master on October 25, 2026.

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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.*