# Geometry Calculator Solver vs EchoLoci

The clearest difference is in-app purchases: EchoLoci at none against Geometry Calculator Solver's 1. EchoLoci also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Geometry Calculator Solver sells 1 one-off in-app purchase. EchoLoci asks for nothing beyond the download.

Geometry Calculator Solver ships an update every 5 months, EchoLoci every 6 weeks. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Geometry Calculator Solver | EchoLoci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/geometry-calculator-solver/id1601846565/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 20 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cristina Munoz Castillo](https://appshunter.io/developer/1600497964) | [PIKEI - NEES TECHNOLOGIES O.E.](https://appshunter.io/developer/1699417149) |

## What reviewers say

### Geometry Calculator Solver

[App page](https://appshunter.io/ios/app/geometry-calculator-solver/id1601846565)

This app helps students, teachers, and professionals solve geometry and trigonometry problems. It calculates angles, areas, perimeters, and more for various shapes, providing formulas and steps for learning.

**Highlights:** Calculates angles in degrees and radians, Solves for area, perimeter, and height, Supports various geometric shapes, Provides formulas and calculation steps, Useful for students, teachers, and carpenters

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### EchoLoci

[App page](https://appshunter.io/ios/app/echoloci/id6453556003)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Geometry Calculator Solver free?

Geometry Calculator Solver is free to download, with in-app purchases available.

### Is EchoLoci free?

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

### Do Geometry Calculator Solver or EchoLoci have ads?

Geometry Calculator Solver shows ads; EchoLoci does not.

### Which is updated more often, Geometry Calculator Solver or EchoLoci?

Geometry Calculator Solver ships an update every 5 months, and EchoLoci every 6 weeks. Most recently, Geometry Calculator Solver was updated on September 17, 2026 and EchoLoci on September 10, 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.*