Hague Screw Thread Calculator vs Trigonometry Calculator.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hague Screw Thread Calculator
This engineering tool provides instant access to critical dimensions for various screw thread standards, including Unified, Whitworth, and ISO Metric. It also allows for the creation and calculation of custom thread sizes and pitches, eliminating the need for physical reference books.
- Unified screw thread data
- Whitworth screw thread data
- ISO Metric screw thread data
- Custom thread calculator
- Critical nominal dimensions
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Throw away those Thread Data Tables and Screw Thread books as Hague Fasteners bring you the perfect Engineers Thread Companion. Now you can see all the data you need for Unified & Whitworth Imperial Screw Threads along with ISO Metric and Custom threads. This handy calculator shows all the data you need for Standard UNC, UNF, UNEF, BSW, BSF, Metric Coarse & Metric Fine along with the facility to create any non standard custom thread size / thread pitch combination to see all the critical nominal dimensions. Hague Fasteners are not responsible for any technical errors or typographical errors in this calculator. All critical data should be checked and verified against the relevant International Standard prior to use.
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 in-app purchases: Hague Screw Thread Calculator at none against Trigonometry Calculator.'s 2. Hague Screw Thread Calculator also leads on ads (none vs shown) and review sentiment (82% vs 63%). Trigonometry Calculator.'s advantage is rating (4.3 vs 4.0) and update cadence (every 2 weeks vs every 2 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
Both are free to download. Trigonometry Calculator. sells 2 in-app purchases, starting at $2.99 per month. Hague Screw Thread Calculator asks for nothing beyond the download.
Trigonometry Calculator. holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 5 and 19 respectively. Written reviews complicate that: 82% of Hague Screw Thread Calculator's written reviews are positive against 63% of Trigonometry Calculator.'s, so the app with the better star average is not the one people write more warmly about.
Hague Screw Thread Calculator ships an update every 2 months, Trigonometry Calculator. every 2 weeks. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.
| Parameter | Hague Screw Thread Calculator | Trigonometry Calculator. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (5 ratings) | 4.3 (19 ratings) — better |
| Positive reviews | 82.4% of reviews — better | 62.5% of reviews |
| Number of ratings | 5 | 19 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Hague Fasteners Ltd | Horitech |
Customer experience
Hague Screw Thread Calculator
Trigonometry Calculator.
In-app purchases
Hague Screw Thread Calculator
No in-app purchases
Trigonometry Calculator.
- Monthly3 Days trial$2.991 Month
- Annual3 Days trial$24.991 Year
Questions
Is Hague Screw Thread Calculator free?
Is Trigonometry Calculator. free?
Which has better reviews, Hague Screw Thread Calculator or Trigonometry Calculator.?
Do Hague Screw Thread Calculator or Trigonometry Calculator. have ads?
Which is updated more often, Hague Screw Thread Calculator or Trigonometry Calculator.?
Other comparisons
