几何面积计算器（快捷单位转换） vs Trigonometry Calculator.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
几何面积计算器（快捷单位转换）
This utility app quickly calculates the area of various geometric shapes. It also offers convenient unit conversion between millimeters, centimeters, meters, and kilometers.
- Calculate area of geometric shapes
- Supports quadrilaterals, sectors, and ellipses
- Real-time area calculation
- Unit conversion (mm, cm, m, km)
- Quick number input
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本计算器可以帮助您快速地算出各种几何形状的面积。 计算：填入几何参数，实时算出面积。 单位换算：方便地在毫米、厘米、米、千米之间转换。 •几何面积计算•多种计算方式•快捷输入数字•灵活转换单位•
Trigonometry Calculator.
This app calculates key values for right-angled and scalene triangles with high precision. It offers a user-friendly interface, flexible angle units, and includes a reference guide to trigonometric formulas. A subscription unlocks calculation steps and removes ads.
- Right-angled & scalene triangle support
- Formula reference guide
- Accurate side, angle, and area calculations
- High precision to 14 decimal places
- Flexible angle units (degrees/radians)
- User-friendly interface
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Triangle Trigonometry Calculator Effortlessly calculate key values for both right-angled and scalene triangles with this intuitive, high-precision trigonometry calculator. Key Features: • Right-Angled & Scalene Support: Easily solve both right-angled and scalene triangles based on the values you know. • Formula Reference: Learn and solve with confidence by accessing a clear, organized guide to all triangle formulas used in the app. • Accurate Calculations: Quickly determine sides, angles, and area with reliable trigonometric formulas. • High Precision: Results are calculated to 14 decimal places for maximum accuracy. • Flexible Angle Units: Choose between degrees or radians for all angle inputs and outputs. • User-Friendly Interface: A clean, minimal design for fast, straightforward calculations. • Fast and Efficient: Ideal for students, engineers, and professionals needing quick, accurate results anytime. Subscribe to unlock calculation steps, formulas, and remove ads!
Screenshots
Verdict
The clearest difference is rating: 几何面积计算器（快捷单位转换） at 4.8 against Trigonometry Calculator.'s 4.3. 几何面积计算器（快捷单位转换） also leads on ads (none vs shown) and review sentiment (88% vs 63%). Trigonometry Calculator.'s advantage is update cadence (every 2 weeks vs every 5 months) and ratings volume (19 vs 4). On price, in-app purchases 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. 几何面积计算器（快捷单位转换） sells 1 one-off in-app purchase and Trigonometry Calculator. sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
几何面积计算器（快捷单位转换） holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 4 and 19 respectively. Written reviews point the same way: 88% of 几何面积计算器（快捷单位转换）'s written reviews are positive against 63% of Trigonometry Calculator.'s.
几何面积计算器（快捷单位转换） ships an update every 5 months, Trigonometry Calculator. every 2 weeks. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.
| Parameter | 几何面积计算器（快捷单位转换） | Trigonometry Calculator. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | 4.3 (19 ratings) |
| Positive reviews | 87.5% of reviews — better | 62.5% of reviews |
| Number of ratings | 4 | 19 — better |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 42 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | 境 饶 | Horitech |
Customer experience
几何面积计算器（快捷单位转换）
Trigonometry Calculator.
In-app purchases
几何面积计算器（快捷单位转换）
- 完整版资格$1.99
Trigonometry Calculator.
- Monthly3 Days trial$2.991 Month
- Annual3 Days trial$24.991 Year
Questions
Is 几何面积计算器（快捷单位转换） free?
Is Trigonometry Calculator. free?
Which has better reviews, 几何面积计算器（快捷单位转换） or Trigonometry Calculator.?
Do 几何面积计算器（快捷单位转换） or Trigonometry Calculator. have ads?
Which is updated more often, 几何面积计算器（快捷单位转换） or Trigonometry Calculator.?
Other comparisons
