Comparison

Scientific Computer vs 语音计算器Pro

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

Head to head
About

Scientific Computer

This app offers a comprehensive suite of calculation tools, including basic, scientific, mortgage, and tax calculators. It also provides unit conversions, date calculations, and a compass with location data. Manage your finances, plan projects, and navigate with ease using its multifunctional features.

Highlights
  • Basic and scientific calculations
  • Mortgage and personal income tax calculator
  • Date and unit conversion
  • Compass with GPS data
  • Score calculator
  • Base conversion
Features
Read full description

The all-in-one scientific calculator is a powerful calculator with powerful calculation functions. A calculator that supports basic calculators, scientific calculators, score calculators, mortgage calculators, personal income tax calculations, base conversion, date calculation, unit conversion, and more functions. It is a compass tool that helps you identify directions and view latitude, longitude, and altitude.  Function Introduction: [Basic Calculator] provides basic arithmetic operation functions, with a simple interface and intuitive operation, making it easy for users to quickly perform calculations. In addition to efficient basic calculators, scientific calculators also support trigonometric functions, radians, constants, and other calculators. The score calculator supports addition, subtraction, multiplication, and division calculations between two scores. [Mortgage Calculator] Commercial loan, housing provident fund loan, and combination loan calculator, supporting more detailed viewing. [Personal income tax calculation] Supports the calculation of five insurances and one fund, as well as the calculation of year-end bonuses. [Date Calculation] Supports functions such as date interval, date conversion, date calculation, world time, etc. [Unit Conversion] Supports length conversion, area conversion, volume conversion, temperature conversion, velocity conversion, time conversion, weight conversion, pressure conversion, power conversion, heat conversion, and force conversion. [Compass] Identify direction, quickly find southeast, northwest, and can also view latitude, longitude, altitude, and other data. Subscription instructions: -Subscription Service: Weekly Membership -Payment: After the user confirms the purchase and makes the payment, it will be credited to their iTunes account -The Apple iTunes account will be charged within 24 hours before expiration, and once the charge is successful, the subscription period will be extended by one subscription period -The subscription will automatically renew at the same price and period as before, unless automatic renewal is turned off at least 24 hours before the end of the current subscription period -After purchase, users can manage subscriptions and disable automatic renewals in their account settings. Privacy Policy:https://www.yuque.com/ilovni/lnzzwb/ktore26uxzid97vb?singleDoc# Term of service:https://www.yuque.com/ilovni/lnzzwb/qfp7hbl1834kk69m?singleDoc#

About

语音计算器Pro

This utility app offers a unique approach to calculations by combining voice and button input with real-time audio feedback of results. It supports bilingual announcements and automatically saves your calculation history for easy access and reuse.

Highlights
  • Real-time voice feedback
  • Button and voice input
  • Bilingual announcements (Chinese/English)
  • Automatic history saving
  • Simple and intuitive interface
Features
Read full description

语音计算器 按键和语音双输入,答案实时播报,清晰听结果。 专注于语音播报的计算工具。支持按键与语音输入,实时完成运算并语音反馈结果,可中英文双语切换。 - 实时语音反馈:计算结果立即清晰播报 - 双模式输入:灵活支持按键与语音输入算式 - 双语切换:中文/英文播报一键切换 - 历史记录:自动保存,随时查看复用 - 简洁界面:直观设计,操作流畅 清晰计算,听得到的结果 语音计算器 - 让计算有声音

Screenshots

Scientific Computer4 screens
语音计算器Pro3 screens

Verdict

The call

The clearest difference is ads: Scientific Computer at none against 语音计算器Pro's shown. On price, review sentiment, update cadence and in-app purchases 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. Scientific Computer sells 1 in-app purchase, starting at $5.99 per 7 days and 语音计算器Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Scientific Computer ships an update every 2 weeks, 语音计算器Pro fortnightly. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

Scorecard1 real difference · 9 level
Scientific Computer versus 语音计算器Pro: the parameters behind the verdict, then further details
ParameterScientific Computer语音计算器Pro
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 2 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size118 MB86 MB
Age rating4+4+
DeveloperWuhan Sheshou Technology Co.,Ltd.XMAN HONG KONG LIMITED

Customer experience

Scientific Computer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

语音计算器Pro

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Scientific Computer

Subscriptions1
  • One week membership3 Days trial$5.997 Days
1 purchases

语音计算器Pro

One-time1
  • 专业版$1.99

Questions

Is Scientific Computer free?
Scientific Computer is free to download, with in-app purchases available.
Is 语音计算器Pro free?
语音计算器Pro is free to download, with in-app purchases available.
Do Scientific Computer or 语音计算器Pro have ads?
语音计算器Pro shows ads; Scientific Computer does not.
Which is updated more often, Scientific Computer or 语音计算器Pro?
Scientific Computer ships an update every 2 weeks, and 语音计算器Pro fortnightly. Most recently, Scientific Computer was updated on October 7, 2026 and 语音计算器Pro on October 2, 2026.

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