Comparison

Shihlin Electric Toolkit vs Engineering 單位流量換算

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

Head to head
About

Shihlin Electric Toolkit

Easily find products and solve issues with this user-friendly utility app. It currently offers MS selection and capacitor calculation tools, with more features planned.

Highlights
  • User-friendly interface
  • Product searching
  • Solution solving
  • MS selection
  • Capacitor calculation
Features
Read full description

The all new Shihlin Toolkit app is here! Finding our products has never been easier! Shihlin Toolkit is an app born to serve our customers; with our user friendly interface, the time cost of products searching and solution solving has been reduced. The app includes MS selection and Capacitor Calculation for now, and more is on the way, including but not limit to product selection, product information, and enquiry.

About

Engineering 單位流量換算

Read full description

Engineering 單位流量換算是專為工程師設計的專業單位換算與流量計算工具。 【核心功能】 單位換算 • 長度單位換算(公制 ↔ 英制) • 重量單位換算 • 壓力單位換算(Pa, kPa, bar, psi, atm, kg/cm²) • 溫度單位換算(°C, °F, K) • 面積單位換算(m², ft², 坪, 甲) • 空氣流量單位換算(CFM, CMS, CMH, L/s) • 水量單位換算(GPM, LPM, CMH) 流量計算 • 設備水量估計:支援多種管路材質、管徑、流速模式與壓差模式,並考慮 Hazen-Williams 粗糙係數 • 氣體風量估算:支援風管尺寸、材質、空氣密度、流速與壓差雙模式 • CDA / 氮氣 / CO2 管路流量計算:支援工業氣體、可壓縮流體計算、壅塞流判斷、標準流量與實際流量顯示 多語言支援 • 繁體中文 • English • 日本語 【適用對象】 - HVAC 工程師 - 機械工程師 - MEP 工程師 - 管路設計人員 - 設備選型人員 - 工程專業學生 【特色】 • 專業級計算公式 • 直覺的使用介面 • 免費使用,底部提供 Google AdMob 廣告 • 離線使用 • 即時計算結果 • 支援深色模式 立即下載,讓工程計算更輕鬆!

Screenshots

Shihlin Electric Toolkit4 screens
Engineering 單位流量換算4 screens

Verdict

The call

The clearest difference is iOS requirement: Shihlin Electric Toolkit at 14.0 against Engineering 單位流量換算's 17.6. On price, update cadence, ads 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 7 level
Shihlin Electric Toolkit versus Engineering 單位流量換算: the parameters behind the verdict, then further details
ParameterShihlin Electric ToolkitEngineering 單位流量換算
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.6
Further details — not scored
Size3 MB4 MB
Age rating4+4+
DeveloperShihlin Electric & Engineering CorporationCHUNG-HSIEN YU

In-app purchases

None

Shihlin Electric Toolkit

No in-app purchases

None

Engineering 單位流量換算

No in-app purchases

Questions

Is Shihlin Electric Toolkit free?
Shihlin Electric Toolkit is free to download, with no in-app purchases.
Is Engineering 單位流量換算 free?
Engineering 單位流量換算 is free to download, with no in-app purchases.
Do Shihlin Electric Toolkit or Engineering 單位流量換算 have ads?
Neither Shihlin Electric Toolkit nor Engineering 單位流量換算 shows ads.
Which is updated more often, Shihlin Electric Toolkit or Engineering 單位流量換算?
Shihlin Electric Toolkit ships an update every 2 months, and Engineering 單位流量換算 every 2 months. Most recently, Shihlin Electric Toolkit was updated on October 3, 2026 and Engineering 單位流量換算 on October 5, 2026.

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