Comparison

VaultMesh vs 许大师

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VaultMesh

Features
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Take control of your passwords. VaultMesh keeps them encrypted on your own devices and syncs directly between them — no cloud account, no vendor lock-in. Key Features • Local-first vault: passwords stay encrypted on your device • End-to-end encryption: only you can unlock your data, even during sync • Direct P2P sync over your local network — fast, private, no relay needed • Optional self-hosted relay for sync across different networks • Autofill on supported login pages • Built-in one-time codes (TOTP) • Strong password generator • Secure device pairing Why VaultMesh Most password managers store your encrypted data on their servers. VaultMesh flips that around — your vault lives on your devices, and you decide how they sync. Same Wi-Fi? Devices connect peer-to-peer. Across networks? Run your own relay; it only forwards encrypted data and never holds your secrets. Privacy by Design • No cloud account required • Master password never leaves your device • Self-hostable relay — keep complete control of your sync infrastructure • Works fully offline once paired VaultMesh is built for people who want a cross-device password manager without the trade-offs: no central server seeing your data, no subscription you can't escape, no lock-in. Local-first. End-to-end encrypted. Yours.

About

许大师

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
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许大师是一款面向 iPhone 的设备状态监测与硬件分析工具。把「看清设备状态」和「读懂硬件配置」放在一起:支持导入系统诊断文件,在本机完成硬件信息解析;同时提供实时状态监测、灵动岛/小组件展示,以及一系列实用检测工具。 【硬件分析 · 核心能力】 • 导入系统诊断归档 / 相关日志,生成本机硬件分析报告 • 解析设备硬件相关配置信息,辅助了解机型与部件概况 • 诊断文件仅在本机解析,不上传完整诊断包 • 序列号等敏感信息默认脱敏显示,兼顾可读与隐私 【设备状态 · 一目了然】 • 电量、内存、网络速率等关键状态实时展示 • 热状态等指标在系统可访问范围内辅助估算(仅供参考) • 支持刷新间隔设置,按需平衡实时性与耗电 【灵动岛 · 小组件 · 实时活动】 • 关键动岛 / 实时活动快速查看关注指标 • 桌面与锁屏小组件同步设备与网络状态 【实用工具箱】 • 网络:Ping 延迟、抖动与失败率参考 • 存储:顺序 / 随机读写等性能测试 • 屏幕:色彩、坏点、亮度一致性检查 • 触控:多点触控检测 • 其他:二维码扫描与生成、密码生成、指南针、分贝仪等 【隐私与本地优先】 • 尽量在本机处理设备状态与诊断数据 • 不主动收集个人隐私信息,不进行广告追踪 • 定位权限仅用于按系统要求读取 Wi‑Fi 名称,不获取或上传位置坐标 • 相机、麦克风等权限仅在对应功能使用时按需申请 【使用说明】 部分数据受 iOS 系统限制,可能为可访问范围内的估算值或占位说明,仅供参考,不作为维修、保修或

Screenshots

VaultMesh4 screens
许大师4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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

Scorecard4 real differences · 6 level
VaultMesh versus 许大师: the parameters behind the verdict, then further details
ParameterVaultMesh许大师
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS14.0 — better16.0
Further details — not scored
Size42 MB12 MB
Age rating4+4+
Developer晓俊 王Changsha Zhihui Yuchuang Technology Co., Ltd.

In-app purchases

None

VaultMesh

No in-app purchases

1 purchases

许大师

One-time1
  • 许大师 Pro 永久版$0.99

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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