国密标准 vs High Precision Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
国密标准
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【功能特色】 1. 完整收录现行商用密码行业标准 2. 标准规范文档随时随地离线阅读 3. 支持标题关键词搜索和收藏置顶 【内容说明】 1. GM/T 推荐性标准：148本 2. GM/Y 研究性标准：2本 3. GM/Z 指导性标准：1本 【免责声明】 「国密标准」 为您提供商用密码算法标准规范预览，相关规范文档均源自于商用密码标准委员会官方网站，标准规范中的内容可能存在勘误，标准规范版本可能未进行及时更新，请您自行确认内容的正确性，由此给您带来的任何损失将由您自行承担，建议您谨慎使用。 【隐私政策】 「国密标准」提供的所有规范文档均为本地内容，应用不会请求网络通信。我们承诺不会收集您的任何信息，请您放心使用。
High Precision Calc
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The high-precision calculator supports up to 100,000 precision calculations, rich system functions, variable management, and complex dimension operations. 【High-precision calculation】 Support up to 100,000 precision calculation, and the calculation accuracy can be dynamically modified. 【Variable Management】 Provide variable storage function, which can store intermediate calculation results, and import and export with one click when applying, so as to easily grasp the calculation results. 【System Functions】 Support rich system functions, covering basic mathematical applications, including trigonometric functions, exponential functions, basic mathematical functions, etc. 【Complex number operation】 Complex dimension operations are supported, and system functions are compatible with complex number operations.
Screenshots
Verdict
The clearest difference is update cadence: High Precision Calc at fortnightly against 国密标准's every 8 months. On price, ads, in-app purchases 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
国密标准 costs $1.99 and High Precision Calc $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
国密标准 ships an update every 8 months, High Precision Calc fortnightly. Both last shipped on October 30, 2026.
| Parameter | 国密标准 | High Precision Calc |
|---|---|---|
| Price | $1.99 | $1.99 |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 | 13 |
| Further details — not scored | ||
| Size | 518 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | 思语 明 | 嘉欣 胡 |
In-app purchases
国密标准
No in-app purchases
High Precision Calc
No in-app purchases
