Triangle Calc A vs Ferlamyndir
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Triangle Calc A
Read full descriptionHide full description
The fastest way to solve Right Triangles. Triangle Calc A is a minimalist and specialized tool for anyone who needs instant, accurate right triangle calculations. Designed for speed and precision, it eliminates complex menus so you can focus on your work. Key Features: ■ Specialized for Right Triangles: Just enter two known values to solve the rest: ・Two sides (Pythagorean theorem) ・One side and one angle (Trigonometry) ■ Instant Results: Get all sides, angles, Area, and Perimeter immediately. ■ Minimalist Interface: No distractions. Open the app, enter your numbers, and get the answer in seconds. ■ Professional Precision: High-accuracy calculations for engineering, construction, and education. Perfect for: ■ Construction & Carpentry: Calculating pitches, slopes, and framing layouts. ■ Engineering: Quick geometric verification on-site. ■ Education: A reliable companion for trigonometry homework.
Ferlamyndir
Read full descriptionHide full description
Organize your process photos connected to each project as you take them
Screenshots
Verdict
The clearest difference is price: Ferlamyndir at Free against Triangle Calc A's $0.99. Ferlamyndir also leads on update cadence (monthly vs every 56 months) and iOS requirement (16.0 vs 26.0). On ads, 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
Ferlamyndir is free to download; Triangle Calc A costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Triangle Calc A ships an update every 56 months, Ferlamyndir monthly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | Triangle Calc A | Ferlamyndir |
|---|---|---|
| Price | $0.99 | Free — better |
| Update frequency | Every 56 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 124 MB |
| Age rating | 4+ | 4+ |
| Developer | kohei yamane | Tactica ehf |
In-app purchases
Triangle Calc A
No in-app purchases
Ferlamyndir
No in-app purchases
Questions
Is Triangle Calc A free?
Is Ferlamyndir free?
Do Triangle Calc A or Ferlamyndir have ads?
Which is updated more often, Triangle Calc A or Ferlamyndir?
Other comparisons
