DLLHS vs Trigonometry Calculator.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DLLHS
Read full descriptionHide full description
This app allows you to connect to the ABT8000 datalogging height and stagger device. You will be able to take measurements using the app and save them in a .xls file. Measurements include: height and stager of electrification wire, track gauge and cant, REFOS measurements, and others.
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
Read full descriptionHide full description
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: DLLHS at none against Trigonometry Calculator.'s 2. DLLHS also leads on ads (none vs shown). Trigonometry Calculator.'s advantage is 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. DLLHS asks for nothing beyond the download.
DLLHS ships an update every 2 months, Trigonometry Calculator. every 2 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | DLLHS | Trigonometry Calculator. |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (20 ratings) — better |
| Positive reviews | — | 62.5% of reviews |
| Number of ratings | — | 20 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 100 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Abtus Ltd | Horitech |
In-app purchases
DLLHS
No in-app purchases
Trigonometry Calculator.
- Monthly3 Days trial$2.991 Month
- Annual3 Days trial$24.991 Year
Questions
Is DLLHS free?
Is Trigonometry Calculator. free?
Do DLLHS or Trigonometry Calculator. have ads?
Which is updated more often, DLLHS or Trigonometry Calculator.?
Other comparisons
