# 360手机卫士 vs 解方程计算器

The clearest difference is review sentiment: 360手机卫士 at 82% against 解方程计算器's 17%. 360手机卫士 also leads on in-app purchases (none vs 4) and rating (4.4 vs 3.9). 解方程计算器's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 解方程计算器 sells 4 one-off in-app purchases. 360手机卫士 asks for nothing beyond the download.

360手机卫士 holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: 360手机卫士 has 460 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 82% of 360手机卫士's written reviews are positive against 17% of 解方程计算器's.

360手机卫士 ships an update every 2 months, 解方程计算器 every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 360手机卫士 | 解方程计算器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (460 ratings)](https://appshunter.io/ios/app/360/id441216572/reviews)** | [3.9 (14 ratings)](https://appshunter.io/ios/app/id1512344352/reviews) |
| Number of ratings | **460** | 14 |
| Positive reviews | **81.7% of reviews** | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 142 MB | 28 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Qihoo Technology Co Ltd](https://appshunter.io/developer/441216575) | [轶劼 薛](https://appshunter.io/developer/1509014172) |

## What reviewers say

### 360手机卫士

[App page](https://appshunter.io/ios/app/360/id441216572)

This app offers comprehensive security and utility features for your mobile device. It includes advanced call and message blocking, network speed testing, and privacy protection tools like hidden camera detection. Manage subscriptions and free up storage space with its cleaning functions.

**Highlights:** Harassment and spam call/message blocking, Hidden camera detection, Network speed testing, Storage cleaning and optimization, Subscription management, Privacy space for photos and videos

**Features:** Safari Extension

**In-app purchases:** none

**What reviewers like**

- 👍 Useful features
- 🚀 Efficient performance
- 💡 Innovative functions
- 🔒 Security protection

**What reviewers complain about**

- 🐛 Unreliable call blocking
- 🔋 Excessive battery drain
- 💸 Unwanted charges
- 🤖 Intrusive advertisements

**Reported bugs**

- Frequent crashes
- Disappearing password manager
- Incompatibility with iOS updates

**Requested features**

- English language support
- Advanced call blocking options
- Customizable settings
- Improved data usage tracking


### 解方程计算器

[App page](https://appshunter.io/ios/app/id1512344352)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月 | $0.99 | one-time |
| 三个月 | $2.00 | one-time |
| 6个月 | $4.00 | one-time |
| 永久解锁 | $7.99 | one-time |


## Frequently asked questions

### Is 360手机卫士 free?

360手机卫士 is free to download, with no in-app purchases.

### Is 解方程计算器 free?

解方程计算器 is free to download, with in-app purchases available.

### Which has better reviews, 360手机卫士 or 解方程计算器?

360手机卫士 is rated higher. 360手机卫士 averages 4.4 out of 5 from 460 ratings, while 解方程计算器 averages 3.9 from 14 ratings.

### Do 360手机卫士 or 解方程计算器 have ads?

360手机卫士 shows ads; 解方程计算器 does not.

### Which is updated more often, 360手机卫士 or 解方程计算器?

360手机卫士 ships an update every 2 months, and 解方程计算器 every 3 months. Most recently, 360手机卫士 was updated on November 6, 2026 and 解方程计算器 on November 3, 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.*