Comparison

Smart Calculator· vs ChatGPro

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

Head to head
About

Smart Calculator·

This app offers a comprehensive suite of mathematical calculation tools, from basic arithmetic to advanced calculus and matrix operations. It also includes unit conversions and saves your calculation history for easy review. Personalize your experience with themes and night mode.

Highlights
  • Comprehensive calculation functions
  • Advanced mathematical operations
  • Unit conversion
  • Calculation history
  • Personalized themes and night mode
Features
Read full description

Smart Calculator is a powerful mathematical tool that integrates a range of complex computing functions into a simple and user-friendly interface. Whether you encounter mathematical calculation problems in your studies, work, or daily life, this calculator can provide timely and accurate solutions. Main features: Comprehensive calculation functions: including basic four operations (addition, subtraction, multiplication, division), square, square root, percentage calculation, trigonometric functions (sine, cosine, tangent), logarithm, exponent, factorial, etc. Advanced mathematical operations: Supports advanced mathematical functions such as calculus (derivatives, integrals), complex number calculations, matrix operations, statistical calculations, etc. Unit Conversion: Equipped with rich unit conversion functions, including conversion between multiple units such as length, weight, area, volume, speed, temperature, etc. History: Automatically save your calculation history, making it convenient for you to view and review previous calculation processes at any time. Personalized settings: Provides a variety of themes and color choices to meet your personalized needs. Support night mode to protect your vision. Application scenario: Learning: Whether it's elementary school students or college students, multifunctional calculators can help you solve calculation problems in math assignments and exams. Job: Engineers, scientists, accountants, and other professionals can use this calculator for complex mathematical calculations and data analysis. Life: In daily life such as shopping, budgeting, and investing, multifunctional calculators can also provide you with accurate calculation results. In short, a multifunctional calculator is a mathematical tool that is comprehensive, easy to operate, and suitable for various scenarios. It will become your capable assistant in learning, work, and life. Come and download to experience it!

About

ChatGPro

Features
Read full description

欢迎来到 AI - 只能文本生成图片 App,一款专注于 AI 图片生成与社区互动的创新应用。 主要功能: 主题生成: 输入文字、选择主题,即可自动生成高质量 AI 图像; 风格自由: 支持多种风格(如写实、插画、卡通、未来感等)切换; 广场互动: 发布作品到社区广场,获取点赞、评论、关注; 免费使用: 核心功能永久免费使用,无需付费即可体验; 主题更新: 每日/每周推出热门主题,激发创意灵感。 操作流程简单: 选择或输入主题关键词; 选择风格或模板; AI 自动生成图像; 保存、分享、发布至广场互动。 社区互动亮点: 浏览其他用户创作,点赞; 不要再为灵感枯竭烦恼!立即下载 AI - 免费文生图,让 AI 帮你把脑海中的画面变成现实,一起在社区里分享、交流、成长!

Screenshots

Smart Calculator·4 screens
ChatGPro3 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Calculator· at none against ChatGPro's 4. Smart Calculator· also leads on ads (none vs shown). ChatGPro's advantage is update cadence (monthly vs every 7 months). On price, device support and iOS requirement 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. ChatGPro sells 4 one-off in-app purchases. Smart Calculator· asks for nothing beyond the download.

UpkeepUpdate frequency

Smart Calculator· ships an update every 7 months, ChatGPro monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
Smart Calculator· versus ChatGPro: the parameters behind the verdict, then further details
ParameterSmart Calculator·ChatGPro
PriceFreeFree
Rating4.3 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 7 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size4 MB98 MB
Age rating4+4+
Developer瑞媚 杨Jun Chen

In-app purchases

None

Smart Calculator·

No in-app purchases

4 purchases

ChatGPro

One-time4
  • 120 积分$0.99
  • 680 积分$3.99
  • 1600 积分$9.99
Show 1 more
  • 3300 积分$19.99

Questions

Is Smart Calculator· free?
Smart Calculator· is free to download, with no in-app purchases.
Is ChatGPro free?
ChatGPro is free to download, with in-app purchases available.
Do Smart Calculator· or ChatGPro have ads?
ChatGPro shows ads; Smart Calculator· does not.
Which is updated more often, Smart Calculator· or ChatGPro?
Smart Calculator· ships an update every 7 months, and ChatGPro monthly. Most recently, Smart Calculator· was updated on November 4, 2026 and ChatGPro on October 30, 2026.

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