# Angles Calculator vs MathPapa

The clearest difference is price: MathPapa at Free against Angles Calculator's $0.99. MathPapa also leads on ratings volume (17K vs 10) and update cadence (every 3 weeks vs every 2 months). On rating, review sentiment, ads and in-app purchases there is nothing between them.

MathPapa is free to download; Angles Calculator costs $0.99 up front. Angles Calculator sells 7 one-off in-app purchases and MathPapa sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Angles Calculator against 4.7 for MathPapa. That said, the two scores are not equally well evidenced: MathPapa has 17K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 82% of Angles Calculator's written reviews are positive against 78% of MathPapa's.

Angles Calculator ships an update every 2 months, MathPapa every 3 weeks. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Angles Calculator | MathPapa |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/angles-calculator/id368178941/reviews)** | [4.7 (17K ratings)](https://appshunter.io/ios/app/mathpapa-algebra-calculator/id1024251561/reviews) |
| Number of ratings | 10 | **17K** |
| Positive reviews | **82.4% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 9 MB | 5 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Essence Computing](https://appshunter.io/developer/333177404) | [MathPapa, Inc.](https://appshunter.io/developer/1116770141) |

## What reviewers say

### Angles Calculator

[App page](https://appshunter.io/ios/app/angles-calculator/id368178941)

This app helps users understand and calculate angles and lengths in right-angled triangles. It provides step-by-step workings for each calculation, aiding comprehension of trigonometric ratios and triangle properties. It also calculates the triangle's area with explanations.

**Highlights:** Calculates triangle angles and lengths, Explains trigonometric ratios (sine, cosine, tangent), Shows step-by-step workings, Calculates triangle area with explanation, User-friendly input via touch diagram, Clear all function for resetting

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Sine/Cosine Calculator | $0.99 | one-time |
| Purchase Fractions Calculator | $0.99 | one-time |
| Purchase Fraction/Decimal Calculator | $0.99 | one-time |
| Purchase Averages Calculator | $0.99 | one-time |
| Purchase Spread Add On | $0.99 | one-time |
| Offer Two | $1.99 | one-time |
| Offer Three | $2.99 | one-time |


### MathPapa

[App page](https://appshunter.io/ios/app/mathpapa-algebra-calculator/id1024251561)

This app provides step-by-step solutions to algebra problems, helping users understand how to solve equations and inequalities. It can also graph equations, factor expressions, and evaluate mathematical expressions.

**Highlights:** Step-by-step equation solving, Linear and quadratic equation solver, Linear and quadratic inequality solver, Equation graphing, Quadratic expression factoring, Order of operations, Expression evaluation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathPapa Premium Monthly | $9.99 | per month |
| MathPapa Pro Upgrade | $49.99 | one-time |

**What reviewers like**

- 🚀 Solves any expression or equation
- 👍 Provides step-by-step solutions
- 👍 Graphs functions
- 👍 Helpful for homework and understanding concepts
- 🚀 Saves time on homework

**What reviewers complain about**

- 💰 Subscription required for step-by-step solutions
- 💰 Expensive subscription at $10/month
- 👎 Limited number of step-by-step solutions in free version
- 👎 Subscription is not affordable for some students
- 👎 Subscription model is disappointing compared to previous free version

**Reported bugs**

- Doesn't always recognize certain input formats
- Step-by-step solutions not always available even with subscription

**Requested features**

- Add history/log of past calculations
- Support for more math functions like differentiation and integration
- Ability to input expressions with exponents as expressions
- Option to display answers in different formats (decimal, fraction, mixed number)
- Ability to take a photo of a problem and have it solved


## Frequently asked questions

### Is Angles Calculator free?

Angles Calculator costs $0.99, and also offers in-app purchases.

### Is MathPapa free?

MathPapa is free to download, with in-app purchases available.

### Which has better reviews, Angles Calculator or MathPapa?

Angles Calculator is rated higher. Angles Calculator averages 4.8 out of 5 from 10 ratings, while MathPapa averages 4.7 from 17K ratings.

### Do Angles Calculator or MathPapa have ads?

Neither Angles Calculator nor MathPapa shows ads.

### Which is updated more often, Angles Calculator or MathPapa?

Angles Calculator ships an update every 2 months, and MathPapa every 3 weeks. Most recently, Angles Calculator was updated on October 11, 2026 and MathPapa on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*