# VaultMesh vs 许大师

The clearest difference is in-app purchases: VaultMesh at none against 许大师's 1. VaultMesh also leads on device support (4 vs 1) and iOS requirement (14.0 vs 16.0). 许大师's advantage is update cadence (every 4 days vs weekly). On price and ads there is nothing between them.

Both are free to download. 许大师 sells 1 one-off in-app purchase. VaultMesh asks for nothing beyond the download.

VaultMesh ships an update weekly, 许大师 every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | VaultMesh | 许大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6792216120/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 12 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [晓俊 王](https://appshunter.io/developer/1891135541) | [Changsha Zhihui Yuchuang Technology Co., Ltd.](https://appshunter.io/developer/1515092418) |

## What reviewers say

### VaultMesh

[App page](https://appshunter.io/ios/app/vaultmesh/id6761998890)

**Features:** Vision Pro support

**In-app purchases:** none


### 许大师

[App page](https://appshunter.io/ios/app/id6792216120)

This utility app offers in-depth hardware analysis and real-time device status monitoring for iPhones. It allows users to import diagnostic files for local analysis, view key metrics like battery and network speed, and access a suite of practical tools for network, storage, and screen testing.

**Highlights:** Import system diagnostic files for local hardware analysis, Real-time monitoring of battery, memory, and network speed, Dynamic Island and widget support for key metrics, Network Ping, storage performance, and screen testing tools, Privacy-focused with local data processing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 许大师 Pro 永久版 | $0.99 | one-time |


## Frequently asked questions

### Is VaultMesh free?

VaultMesh is free to download, with no in-app purchases.

### Is 许大师 free?

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

### Do VaultMesh or 许大师 have ads?

Neither VaultMesh nor 许大师 shows ads.

### Which is updated more often, VaultMesh or 许大师?

VaultMesh ships an update weekly, and 许大师 every 4 days. Most recently, VaultMesh was updated on October 31, 2026 and 许大师 on October 31, 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.*