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CycleSync icon

CycleSync Chrome Extension Analysis

Niche Lifestyle & Gaming Hacks

Chrome extension ID: egmjjdfhnnbkloiijjehpkjgfeghifeb

A privacy-centric Chrome extension for tracking menstrual cycles, symptoms, and fertility windows. The tool provides personalized phase-based insights and recommendations without requiring an online account.

Developer:wushumaster75
Version:1.0.8
Size:77.08KiB
Last updated:
View developer profile
External:Chrome Web Store

Overview

Installs

57

Rating

★ 5.0

1 reviews

Languages

2 locales

Includes English, русский

Market analysis

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

Backed by review samples

Macro category

Niche Lifestyle & Gaming Hacks

Pricing friction

Low review signal

Complaint intensity

Low review signal

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

Listing positioning

CycleSync positions itself as a privacy-first menstrual tracking tool that prioritizes user data security by storing all information locally in the browser. It emphasizes a no-account, no-sign-up approach to differentiate itself from cloud-based competitors.

Inferred product pattern

A privacy-oriented wellness utility that utilizes local browser storage to provide cycle tracking and health insights without account overhead.

Review-backed pain points

Users reported difficulty understanding or implementing the Google Calendar synchronization feature.

Observed feature gaps

Lack of Russian language support and requests for more granular icon customization.

Tags
Menstrual TrackerPrivacy FocusedHealth TrackerCycle Syncing
Target users

- Privacy-conscious individuals

- Users seeking menstrual cycle awareness

Primary use cases

- Menstrual cycle tracking

- Symptom and energy level logging

- Cycle phase planning

Positive themes

- Pleasant and laconic design

- Intuitive interface

Negative themes

- Difficulty with Google Calendar synchronization

Observed friction

- The product is free with an optional donation model via Ko-fi for users wishing to support development.

Evidence boundary: Data extracted from the Chrome Web Store listing and a single 5-star user review. The sample size is extremely limited due to only one available review, meaning sentiment and pain points may not reflect the broader user base.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No support complaints observed.

Reliability

No reliability complaints observed.

Privacy

No privacy complaints observed; the product explicitly markets local data storage.

Access & pricing

- Free entry with paid features

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 5

- Videos: 0

- Languages: 2

Trust signals

- Privacy policy

- Developer contact

Store metadata

- Version: 1.0.8

- Size: 77.08KiB

- 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

menstrual cycle trackerprivate period trackercycle syncing extensionsymptom tracker

Comparison

cloud-based period trackers

Problem

private menstrual trackingsecure period calendar

Alternative

period trackercycle monitor

Similar extensions

Jump to related discovery paths:

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Screenshots

CycleSync screenshot
CycleSync screenshot
CycleSync screenshot
CycleSync screenshot
CycleSync screenshot

Links

Privacy policy: https://github.com/wushu75/CycleSync/blob/main/Privacy%20Policy

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