# 灵犀 vs 解压大师专家

The clearest difference is monetization model: 解压大师专家 at free with in-app purchases against 灵犀's subscription. 解压大师专家 also leads on update cadence (every 2 weeks vs every 3 months). 灵犀's advantage is ads (none vs shown) and iOS requirement (13.4 vs 15.6). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. 灵犀 sells 2 in-app purchases, starting at $0.99 per month and 解压大师专家 sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

灵犀 ships an update every 3 months, 解压大师专家 every 2 weeks. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 灵犀 | 解压大师专家 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/vpn/id6743195665/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 15 MB | 51 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CP VPN Ltd.](https://appshunter.io/developer/1801891267) | [FORTUNE WANGDA](https://appshunter.io/developer/6786314636) |

## What reviewers say

### 灵犀

[App page](https://appshunter.io/ios/app/vpn/id6743195665)

This app provides fast and secure internet access with features like ad blocking and content filtering. It offers a curated library of global resources for learning and information, helping users stay focused and productive online. It operates within legal compliance, offering flexible subscription plans.

**Highlights:** High-speed global resource loading, Automatic phishing and ad filtering, Customizable content blocking, Manual control over app access, Daily usage time limits, Aggregated global compliant resource library

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 灵犀守护30天订阅 | $0.99 | per month |
| 灵犀安心守护365天 | $14.99 | per year |


### 解压大师专家

[App page](https://appshunter.io/ios/app/zip/id6755238636)

This utility app helps manage compressed files on your mobile device. It supports extracting various formats, encrypting files, and even offers unique features like digital signatures and handwriting removal for documents.

**Highlights:** Multi-format file decompression, Batch decompression, File compression and encryption, Handwritten signature support, Handwriting removal for documents

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 高级周会员 | $4.99 | per 7 days |
| 月会员 | $6.99 | per month |
| 年会员 | $14.99 | per year |


## Frequently asked questions

### Is 灵犀 free?

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

### Is 解压大师专家 free?

解压大师专家 is free to download, with in-app purchases available.

### Do 灵犀 or 解压大师专家 have ads?

解压大师专家 shows ads; 灵犀 does not.

### Which is updated more often, 灵犀 or 解压大师专家?

灵犀 ships an update every 3 months, and 解压大师专家 every 2 weeks. Most recently, 灵犀 was updated on September 30, 2026 and 解压大师专家 on October 4, 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.*