机友计算器pro vs TimeGuardian
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
机友计算器pro
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我们只做简单纯粹的计算器 【产品特点】 科学计算,简单快捷,大写切换,结果复制,汇率换算,亲戚关系计算器。 【主要功能】 —简单纯粹的计算器:页面清晰简单,没有广告插件,给您流畅的体验; —历史记录功能:计算过程完整记录,随时可以翻看; —一键复制计算结果:计算结果一键复制,随时可以粘贴使用; —大写转换:一键将计算结果转换为大写,方便填写财务报销; —亲戚关系计算器,轻松get称呼,再也不尴尬了; —汇率换算,轻松转换,做你生活中的小助手; 总之,我是一款最用心纯粹的计算器,没有鸡肋的功能,让您快速计算出您想要的结果!
TimeGuardian
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TimeGuardian:Parental Control- smart anti-addiction APP to help children develop self-discipline mobile phone use habits. Four core guardian modes detailed explanation: 【Integrated Time & Application Management】: Fine-tune the use time of each application to help children establish a scientific mobile phone use plan. 【Flexible application control】 : It not only supports one-click disabling of specific applications, but also sets personalized available time for different applications to achieve refined management. 【Unfettered freedom mode】 : After opening, children can enjoy complete freedom to use mobile phones within a specified period of time, and parents can relax restrictions in time to enhance parent-child trust. [Advanced password protection] : Set a security password to effectively prevent children from changing application management Settings without permission and ensure the smooth implementation of the guardian plan. 【Application management is divided into the following modes 】 Fully playable: A selection of kid-friendly apps, all open. Partially playable: Limited part of the application is available, and the rest is temporarily locked. Terms of Use Agreement: https://cms.fuguizhukj.cn/article/detail/hzshdsgnyhxy.html Privacy Policy: https://cms.fuguizhukj.cn/article/detail/hzshdsgnyszc.html Complete prohibition: Implement a complete blockade on specific applications to avoid adverse effects.
Screenshots
Verdict
The clearest difference is in-app purchases: 机友计算器pro at none against TimeGuardian's 3. 机友计算器pro also leads on iOS requirement (11.0 vs 16.0). TimeGuardian's advantage is update cadence (every 3 months vs every 7 months). On price, ads 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
Both are free to download. TimeGuardian sells 3 in-app purchases, starting at $0.99 per month. 机友计算器pro asks for nothing beyond the download.
机友计算器pro ships an update every 7 months, TimeGuardian every 3 months. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.
| Parameter | 机友计算器pro | TimeGuardian |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 59 MB | 14 MB |
| Age rating | 4+ | 17+ |
| Developer | Changsha Fugui Bamboo Network Technology Co., Ltd. | 长沙年余信息科技有限公司 |
In-app purchases
机友计算器pro
No in-app purchases
TimeGuardian
- 连续包月会员3 Days trial$0.991 Month
- 连续包季会员3 Days trial$2.993 Months
- 连续包年会员3 Days trial$9.991 Year







