GoodCalc vs 真好算
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GoodCalc
This utility app offers a clean and intuitive interface for performing calculations. It provides real-time results, displays the input process, and includes advanced features like scientific and fraction calculations. Enjoy a seamless experience with unlimited history and customizable display options.
- Ad-free experience
- Real-time calculation results
- Input process display
- Unlimited history
- Scientific calculator
- Fraction calculator
- Customizable decimal places
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GoodCalc is a small and beautiful calculator: 1. No ads 2. Real-time calculation results 3. Display the input process 4. Unlimited History 5. Quick start 6. Backspace to delete 7. Keyboard vibration 8. Keyboard sound 9. Set the number of decimal places 10. Show/hide separators 11. Scientific Calculator 12. Fraction Calculator
真好算
A user-friendly calculator app designed for everyday use, featuring a clean interface and one-handed operation. It offers quick access to history, unit conversions, currency exchange, and more, all without ads.
- One-handed operation
- Recent calculation history display
- Unit conversion tools
- Currency exchange rates
- Amount to Chinese characters
- BMI calculator
- Ad-free experience
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计算器APP其实是一个很普通的应用程序，然而我发现大部分计算器工具的体验，却是一言难尽： 「要么是很难看，要么是很难用，要么是很简陋...」，始终都没能让自己满意。 于是，我决定自己动手开发了一个计算器：真好算。 真好算的定位：为普通用户提供极致的日常计算体验。不需要很复杂的功能（但要很实用），不需要很高大上的界面（但要很耐看），我觉得我目前是做到了。 真好算的所有功能都集中在首页，一键触达。计算数字按钮整体靠下，十分适合单手操作。 其中，我最喜欢真好算的一个功能是：首页顶部横条支持显示最近10次（可自定义数量）历史计算记录。它既方便了你的下一次参考，同时又不像其他计算器那样过度干扰界面，真正做到了兼具简洁和实用。 此外，计算器首页的中间位置，直接集成各种实用工具的功能入口，一键触达。例如：金额大写、年龄生日、日期倒数、房贷计算、货币汇率、单位换算、世界时钟、BMI计算等功能，同时支持按自己的喜好手动排序，方便又实用。 另外，最重要的是：无广告无弹窗。 真好算目前主要功能： - 计算步骤 - 计算记录 - 金额大写 - 年龄生日 - 日期倒数 - 货币汇率 - 房贷计算 - BMI计算 - 世界时钟 - 单位换算 联系开发者: linguny@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: GoodCalc at none against 真好算's 1. GoodCalc also leads on review sentiment (90% vs 67%). On price, rating, ratings volume and update cadence 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. 真好算 sells 1 one-off in-app purchase. GoodCalc asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for GoodCalc against 5.0 for 真好算. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews are what separate them: 90% of GoodCalc's written reviews are positive against 67% of 真好算's.
GoodCalc ships an update every 3 weeks, 真好算 monthly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | GoodCalc | 真好算 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) | 5.0 (3 ratings) |
| Positive reviews | 90.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 8 — better | 3 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 龙 全 | 滚宁 林 |
Customer experience
GoodCalc
真好算
In-app purchases
GoodCalc
No in-app purchases
真好算
- 真好算 PRO$5.99
