ExtSpot
Melanto Calculator icon

Melanto Calculator Chrome Extension Analysis

Automation & Workflow Efficiency

Chrome extension ID: olhcajgllkpacioibcjiniefblpmpech

Melanto Calculator is a Chrome extension providing scientific calculation capabilities with a focus on operational transparency. It supports basic keyboard shortcuts and provides multiple visual themes for the interface.

Developer:vpChar
Version:4.1
Size:633KiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

5K+

Rating

★ 4.2

52 reviews

Languages

1 locales

Includes English

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Automation & Workflow Efficiency

Pricing friction

Low review signal

Complaint intensity

Moderate review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product is positioned as an unusual scientific calculator that allows users to see both sides of a binary operation until the result is calculated. It emphasizes accessibility for touch-screen Chromebooks and offers visual customization through different themes.

Inferred product pattern

A utility tool originally developed as a technical demonstration (jQuery Mobile) that evolved into a functional productivity extension.

Review-backed pain points

Users have reported that the calculator is slow, flashes during use, takes up too much screen space, and lacks support for scientific notation and fraction calculations.

Observed feature gaps

Lack of scientific notation display, missing fraction calculator functionality, and absence of keyboard shortcuts for advanced scientific functions.

Tags
Scientific CalculatorMath ToolProductivity UtilityTouch Screen Optimized
Target users

- Students

- Chromebook users

- Users requiring a visual history of current calculations

Primary use cases

- Performing scientific math operations

- Quick calculations while browsing

- Touch-based calculating on laptops

Positive themes

- General usefulness

- Core functionality works as intended

Negative themes

- Performance lag

- UI stability issues

- Missing advanced mathematical notation

Observed friction

- Performance complaints detected

- No pricing friction observed; the tool appears to be free.

Evidence boundary: Extracted from the store listing and a sample of 10 user reviews. The review sample is a small subset of the total number of comments.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No support or account-related complaints observed.

Reliability

Some reports of the interface flashing and general slowness.

Privacy

No privacy or security complaints observed.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 2

- Videos: 0

- Languages: 1

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 4.1

- Size: 633KiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

scientific calculator chrome extensiontouch screen calculator for chromebookvisual binary operation calculator

Comparison

Melanto vs standard calculatorbest scientific calculator for chrome

Problem

calculator that shows operation stepsscientific calculator for touch screen

Alternative

free scientific calculator extensionchrome math tool alternative

Similar extensions

Jump to related discovery paths:

More in workflowMore from this developer

Screenshots

Melanto Calculator screenshot
Melanto Calculator screenshot

Links

Website: vpchar.com

Privacy policy: https://www.vpchar.com/privacy.html

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