Unit Converter Pro HD. vs Solve Right Triangle Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter Pro HD.
Easily convert between over 700 units of measure across 30 categories. This powerful tool acts as a universal assistant for all your conversion needs, saving you time and effort.
- 30 conversion categories
- Over 700 units of measure
- Backspace key for corrections
- Intuitive and easy to use
- Supports Dark Mode
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The most powerful unit converter in the market. Helps you make easy conversion between more than 700+ various units of measure in 30 categories. Discover a universal assistant for all of your unit conversion needs. Features: √ 30 Categories √ 700+ Units of Measure √ Backspace key √ Extremely Easy-to-Use √ Supports Dark Mode Save Your Time. Quickly & Easily! Universer Unit Converter Pro HD URL scheme is "EWUnitConverterPro://"
Solve Right Triangle Pro
This app calculates all unknown quantities of a right triangle by inputting known values. It displays formulas, provides step-by-step solutions, and supports decimal and fraction inputs. Users can adjust decimal precision and view calculation history.
- Calculates all right triangle quantities
- Displays relevant formulas
- Step-by-step solutions
- Supports decimals and fractions
- Adjustable decimal precision
- Calculation history
- Shareable solutions
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The best app to calculate all quantities of a right triangle. You must enter some quantities like an angle and a length. The algorithm searches the formulas of the missing quantities, shows them and calculates the results. The length of the decimal place can be changed. The algorithm shows when rounding or wrong values lead to an opposition. Decimals and fractions are supported. The solution is shown step by step. All calculations are stored in the history. The final solution can be shared. [ Content ] - all important quantities for the right triangle - formulas for all important quantities of a right triangle - infographic to illustrate the topic - search bar to find the desired quantity - history function to save input - detailed solution - positive numbers, decimals and fractions are supported - changeable decimal place - no ads! [ Usage ] - there are several fields for entering the values using a special keyboard - if values are missing, all fields are highlighted in orange - if values are conflicting or wrong (e.g. negative lengths), one affected field is highlighted in red - every value must be positive - the sum of alpha and beta must be 90° - the sum of gamma must be 90° - if a value is no number, it is highlighted in red - the entries in the history can be deleted or sorted manually - if you select an entry in the history, it will be loaded automatically for the calculation - the entire history can be deleted by pressing a button - solutions can be shared
Screenshots
Verdict
The clearest difference is review sentiment: Unit Converter Pro HD. at 87% against Solve Right Triangle Pro's 0%. Unit Converter Pro HD. also leads on rating (4.6 vs 3.7) and ratings volume (187 vs 3). Solve Right Triangle Pro's advantage is update cadence (monthly vs every 2 months). On ads, in-app purchases, monetization model 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
Unit Converter Pro HD. costs $0.99 and Solve Right Triangle Pro $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Unit Converter Pro HD. holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Unit Converter Pro HD. has 187 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 87% of Unit Converter Pro HD.'s written reviews are positive against 0% of Solve Right Triangle Pro's.
Unit Converter Pro HD. ships an update every 2 months, Solve Right Triangle Pro monthly. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.
| Parameter | Unit Converter Pro HD. | Solve Right Triangle Pro |
|---|---|---|
| Price | $0.99 — better | $2.99 |
| Rating | 4.6 (187 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 86.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 187 — better | 3 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 179 MB |
| Age rating | 4+ | 4+ |
| Developer | 良峰 侯 | Glindemann, Sennoun, Langer GbR |
Customer experience
Unit Converter Pro HD.
Solve Right Triangle Pro
Bugs and requests
Unit Converter Pro HD.
Reported bugs
2 issues- Incorrect fuel consumption conversions
- Conversion values disappearing after update
Requested features
4 requests- Add support for more units (e.g. knots, stone, electron volts)
- Improve navigation and make it easier to find desired units
- Add portrait mode support
- Optimize interface for better usability
Solve Right Triangle Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Unit Converter Pro HD.
No in-app purchases
Solve Right Triangle Pro
No in-app purchases
Questions
Is Unit Converter Pro HD. free?
Is Solve Right Triangle Pro free?
Which has better reviews, Unit Converter Pro HD. or Solve Right Triangle Pro?
Do Unit Converter Pro HD. or Solve Right Triangle Pro have ads?
Which is updated more often, Unit Converter Pro HD. or Solve Right Triangle Pro?
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