QueenAlgebra 2 vs Trigonometry calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QueenAlgebra 2
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QueenAlgebra es más que un formulario, con QueenAlgebra aprenderas paso a paso los temas elementales y avanzados de Aritmética y Álgebra de una forma sencilla y con muchos ejemplos. QueenAlgebra cuenta con ejemplos descritos que te permitira ver como se resuelven problemas de factorización, resolución de ecuaciones por distintos métodos y muchos temas más. También cuenta con una sección de ejercicios y el mejor formulario de aritmética y álgebra que podrás encontrar. Lo mejor es que QueenAlgebra esta 100% hecha en español. Los temas que incluye son: Todos los temas relacionados a los números reales, naturales, irracionales y enteros. Lenguaje Algebraico, términos semejantes, operaciones algebraicas, tipos de factorización y ecuaciones y muchos muchos más.
Trigonometry calc
Calculate side lengths and angles in right-angled triangles using Pythagorean theorem and trigonometry functions. Learn basic trigonometry concepts. An optional premium version removes ads and unlocks a general triangle calculator.
- Calculate side lengths
- Calculate angles
- Pythagorean Theorem
- Trigonometry functions
- Learn simple trigonometry
- General triangle calculator (premium)
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Use Trigonometry Calc to calculate sidelengths and angles in the right angled triangle. By the help of Pythagorean Theorem and some trigonometry functions you can in this app calculate side lengths and angles in any right angled triangle. Learn simple trigonometry. •Math •Trigonometry •Pythagorean Theorem Trigonometry Premium Go ad-free forever and unlock the advanced General Triangle Calculator (SAS/SSA/ASA). Solve any triangle, not just right triangles
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Verdict
The clearest difference is in-app purchases: QueenAlgebra 2 at none against Trigonometry calc's 1. QueenAlgebra 2 also leads on ads (none vs shown). Trigonometry calc's advantage is update cadence (every 3 months vs every 6 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 calc sells 1 one-off in-app purchase. QueenAlgebra 2 asks for nothing beyond the download.
QueenAlgebra 2 ships an update every 6 months, Trigonometry calc every 3 months. The most recent releases landed on September 17, 2026 and September 6, 2026 respectively.
| Parameter | QueenAlgebra 2 | Trigonometry calc |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 months | Every 3 months — 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 | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 12 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Axan Software | Bo Kalvslund |
In-app purchases
QueenAlgebra 2
No in-app purchases
Trigonometry calc
- Premium$0.99
Questions
Is QueenAlgebra 2 free?
Is Trigonometry calc free?
Do QueenAlgebra 2 or Trigonometry calc have ads?
Which is updated more often, QueenAlgebra 2 or Trigonometry calc?
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