# Pythagorean Theorem Calculate vs EDECOA

The clearest difference is price: EDECOA at Free against Pythagorean Theorem Calculate's $0.99. EDECOA also leads on update cadence (every 3 weeks vs every 8 months). Pythagorean Theorem Calculate's advantage is iOS requirement (12.0 vs 15.1). On rating, ratings volume, ads and in-app purchases there is nothing between them.

EDECOA is free to download; Pythagorean Theorem Calculate costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Pythagorean Theorem Calculate against 5.0 for EDECOA. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Pythagorean Theorem Calculate ships an update every 8 months, EDECOA every 3 weeks. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Pythagorean Theorem Calculate | EDECOA |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pythagorean-theorem-calculate/id6467870156/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/edecoa/id6480369289/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 27 MB | 74 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) | [佳宇 陈](https://appshunter.io/developer/1738564771) |

## What reviewers say

### Pythagorean Theorem Calculate

[App page](https://appshunter.io/ios/app/pythagorean-theorem-calculate/id6467870156)

This app helps students, teachers, and professionals solve right triangle problems using the Pythagorean Theorem. It offers effortless calculations, interactive visualizations, and step-by-step solutions for a better understanding of geometry.

**Highlights:** Solve for missing sides or angles, Interactive triangle visualization, Step-by-step calculation breakdown, User-friendly interface, Quick triangular solutions

**Features:** macOS Compatibility

**In-app purchases:** none


### EDECOA

[App page](https://appshunter.io/ios/app/edecoa/id6480369289)

Monitor your EDECOA inverters in real-time and view historical data graphs. Remotely adjust inverter settings directly from your mobile device for convenient management.

**Highlights:** Real-time inverter data, Historical data graphs, Remote setting adjustments, Mobile device control

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

**In-app purchases:** none


## Frequently asked questions

### Is Pythagorean Theorem Calculate free?

Pythagorean Theorem Calculate costs $0.99, with no in-app purchases.

### Is EDECOA free?

EDECOA is free to download, with no in-app purchases.

### Which has better reviews, Pythagorean Theorem Calculate or EDECOA?

Pythagorean Theorem Calculate and EDECOA are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Pythagorean Theorem Calculate or EDECOA have ads?

Neither Pythagorean Theorem Calculate nor EDECOA shows ads.

### Which is updated more often, Pythagorean Theorem Calculate or EDECOA?

Pythagorean Theorem Calculate ships an update every 8 months, and EDECOA every 3 weeks. Most recently, Pythagorean Theorem Calculate was updated on October 27, 2026 and EDECOA on October 15, 2026.

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