Comparison

码密 vs Rust Tutorial

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

Head to head
About

码密

This app securely stores, generates, and manages all your passwords with a focus on privacy. It offers offline functionality, cross-device synchronization, and advanced security features like Passkeys and MFA. Upgrade for premium features and enhanced user experience.

Highlights
  • Offline password management
  • Cross-device synchronization via iCloud
  • Touch ID & Face ID integration
  • Automatic password filling
  • Built-in Multi-Factor Authentication (MFA)
  • Passkey support
  • Data migration and import
Features
Read full description

码密 - 您的专属密码管家 我们深知隐私的重要性,码密绝不会收集您的任何个人信息,您的数据永远属于您自己。 码密是一款安全可靠的密码管理器,帮助您轻松存储、生成和管理所有密码。无论是个人使用还是家庭共享,码密都能为您提供全方位的密码保护。 【核心功能】 - 无根密码设计:告别遗忘密码的烦恼!创新的无根密码设计,让密码管理更轻松、更便利。 - 完全离线使用:安全至上!码密可以完全离线操作,无需网络权限,数据始终由您掌控。 - 多平台同步:跨设备同步无压力!借助 iCloud 功能,您的密码数据在所有设备上随时随地保持一致。 - Touch ID & Face ID:享受高级安全体验!使用 Touch ID 或 Face ID,轻松锁定和解锁,提升数据安全性。 - 自动填充密码:节省时间更方便!在其他应用中通过悬浮窗快速填充密码,提高您的工作效率。 - 多因素身份验证 (MFA):内置 MFA 功能,提供简单强大的多因素身份验证,是 Google Authenticator 的完美替代。 - 通行密钥支持:告别传统密码!码密支持最新的通行密钥(Passkey)技术,使用生物识别或设备 PIN 码即可安全登录,无需记忆复杂密码。 - 便捷的数据迁移:换手机无烦恼!通过数据迁移功能,轻松将密码数据从旧设备转移到新设备。 - 无压力切换:轻松导入常见密码管理器的数据,切换至更优选择毫无压力。 - 自定义字段:除了密码,还可以添加密保问题、绑定手机号等重要信息,自由切换密文与明文,保障安全。 - 附件管理:上传并加密保存账号附件,为您的信息安全筑牢防护墙。 - 第三方账号 & 绑定账号:为您的账号附上关联的第三方和绑定账号,让账号间关系一目了然。 【为什么选择码密?】 隐私优先:零知识架构,您的数据只属于您。 简单易用:界面简洁,操作流畅,适合所有用户。 免费使用:基础功能完全免费,无广告打扰。 【付费订阅选择】 享受更多 Pro 会员专享功能,让您的使用体验更上一层楼: 连续包年:¥28/年 连续包月:¥6/月 永久会员:¥68 注意事项: 新用户订阅连续包月和连续包年皆有 7 天免费试用期,订阅周期结束时自动续费,您可随时取消。 永久会员一次付费,永久享受 Pro 会员功能。 【隐私政策与使用条款】 我们重视您的信任,详细了解我们的隐私政策和使用条款: 隐私政策: https://drowssap.3e-t.com/privacy-policy 使用条款: https://drowssap.3e-t.com/terms-of-use

About

Rust Tutorial

Learn Rust programming from the ground up with this app. It offers detailed tutorials covering fundamental concepts and advanced techniques for beginners and developers looking to master the language.

Highlights
  • Detailed tutorials
  • Foundational knowledge
  • Advanced programming techniques
  • Systematic learning
  • Learn from scratch
Features
Read full description

Rust Fundamentals Tutorial "is an application designed specifically for beginners and developers who want to deepen their understanding of the Rust programming language. Through this app, you can easily learn Rust from scratch, mastering its core concepts and advanced features. Application features: Detailed tutorials: including comprehensive foundational knowledge and advanced programming techniques, ensuring that you learn Rust systematically.

Screenshots

码密4 screens
Rust Tutorial2 screens

Verdict

The call

The clearest difference is rating: Rust Tutorial at 5.0 against 码密's 3.0. Rust Tutorial also leads on in-app purchases (none vs 3) and update cadence (every 2 days vs every 8 days). 码密's advantage is ads (none vs shown). On price, ratings volume and device support 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. 码密 sells 3 in-app purchases, starting at $0.99 per month. Rust Tutorial asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Rust Tutorial holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

码密 ships an update every 8 days, Rust Tutorial every 2 days. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

Scorecard6 real differences · 4 level
码密 versus Rust Tutorial: the parameters behind the verdict, then further details
Parameter码密Rust Tutorial
PriceFreeFree
Rating3.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 8 daysEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.012.0 — better
Further details — not scored
Size40 MB32 MB
Age rating4+4+
DeveloperGuangzhou Sanyi Technology Co., Ltd.Changsha Juanli Technology Co., Ltd

Customer experience

码密

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Rust Tutorial

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

码密

Subscriptions2
  • 连续包月$0.991 Month
  • 连续包年$3.991 Year
One-time1
  • 永久会员$9.99
None

Rust Tutorial

No in-app purchases

Questions

Is 码密 free?
码密 is free to download, with in-app purchases available.
Is Rust Tutorial free?
Rust Tutorial is free to download, with no in-app purchases.
Which has better reviews, 码密 or Rust Tutorial?
Rust Tutorial is rated higher. 码密 averages 3.0 out of 5 from 2 ratings, while Rust Tutorial averages 5.0 from 1 ratings.
Do 码密 or Rust Tutorial have ads?
Rust Tutorial shows ads; 码密 does not.
Which is updated more often, 码密 or Rust Tutorial?
码密 ships an update every 8 days, and Rust Tutorial every 2 days. Most recently, 码密 was updated on September 27, 2026 and Rust Tutorial on September 26, 2026.

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