PlanPro vs Key Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlanPro
This utility app helps you manage your time and remember important dates with clear countdowns and custom reminders. Track birthdays, anniversaries, holidays, exams, and personal goals to stay focused and make every moment count. Features include customizable widgets for your home and lock screens.
- Countdown timers for important dates
- Customizable reminders
- Desktop and lock screen widgets
- Support for lunar and Gregorian calendars
- Customizable backgrounds and widget styles
- iCloud data backup
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PlanPro 是一款专注于时间规划、重要日期记录与日常提醒的实用工具。 无论是生日、纪念日、节假日、考试，还是恋爱纪念、目标计划与习惯养成，都可以通过清晰的倒计时和自定义提醒，把重要的日子时刻放在眼前。 记录亲朋好友的生日，珍惜每一个值得纪念的时刻；为自己的目标安排时间，提醒自己专注当下，活成自己喜欢的样子。 ◆ 支持桌面与锁屏小组件 ◆ 支持时钟、倒计时、文本与透明小组件 ◆ 支持存储空间与电量百分比小组件 ◆ 支持生日倒计时与重要日期提醒 ◆ 支持自定义背景与小组件样式 ◆ 支持农历与公历选择 ◆ 支持自定义时间通知 ◆ 支持将数据备份至 iCloud，减少数据丢失的担忧 ◆ 支持在锁屏及待机显示中查看重要信息 让生活更有规划，也让每一个重要时刻都值得被记住。 从 PlanPro 开始，让时间看得见，让计划真正发生。 如果您在使用过程中遇到问题或有任何建议，欢迎发送邮件至 swiftzsh@gmail.com，或通过 App 内“设置-反馈”联系我们。我们将持续倾听您的意见，为您提供更好的使用体验。
Key Calculator
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Revolutionary Tap-to-Calculate Select an operator (+−×÷) first, then tap numbers to instantly calculate results. Saves 3 steps vs traditional calculators! Customize Your Number Pad Adjust max/min values, set step increments, and save frequent numbers. Build your dream keypad for faster inputs. Undo Mistakes Instantly Typed a wrong number? Undo your last action with one tap—no restart needed. Calculation Time Machine Auto-saves every step. Tap any history entry to resume calculations right where you left off.
Screenshots
Verdict
The clearest difference is in-app purchases: Key Calculator at none against PlanPro's 1. Key Calculator also leads on iOS requirement (12.0 vs 15.0). 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. PlanPro sells 1 one-off in-app purchase. Key Calculator asks for nothing beyond the download.
| Parameter | PlanPro | Key Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | 迎祥 范 | 瑞勤 李 |
In-app purchases
PlanPro
- PlanPro-Advanced$1.99
Key Calculator
No in-app purchases
