App Overview

Pregmate Ovulation Tracker icon

Pregmate Ovulation Tracker

Asteria LLC · Health & Fitness

Pregmate is an ovulation tracker, period tracker, and pregnancy app for women who want to know what's happening with their cycle, not guess

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.9
12,248 ratings · Top 5%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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What's included17 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Pregmate Ovulation Tracker: map the core Health & Fitness workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Implement advanced analytics to better predict cycle irregularities.

Assumption to check: Users often find it difficult to track irregular cycles.

Validate with people who use this workflow before building.

Hypothesis 2

Allow users to create custom symptoms and categories.

Assumption to check: Limited customization options for tracking symptoms.

Validate with people who use this workflow before building.

Hypothesis 3

Provide clear explanations of subscription benefits and a better trial experience.

Assumption to check: In-app purchases may confuse users.

Validate with people who use this workflow before building.

Hypothesis 4

Introduce social features for users to connect and share experiences.

Assumption to check: Lack of community features.

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Pregmate is an ovulation tracker, period tracker, and pregnancy app for women who want to know what's happening with their cycle, not guess. Track your period, find your fertile window, scan your ovulation tests, and follow your pregnancy week by week. All in one app. What's inside Pregmate tracks your full cycle from period to pregnancy without asking you to switch apps. Your data stays in one place from the first period you log to your due date. • Ovulation test scanner that reads any LH strip and shows your T/C ratio, a number that tells you how close you are to your LH peak • Ovulation tracker with predictions that learn from your real test results, not just calendar averages • Period tracker with cycle forecasts that get more accurate the more you log • Pregnancy test log to save photos with date and DPO context, so you can compare line progression cycle to cycle • BBT charting, cervical mucus, and 30+ symptoms • Intercourse log for TTC timing • Pregnancy mode that activates after your positive test • Reminders for tests, fertile window, and period Stop second-guessing faint lines You don't have to decide whether a line is dark enough. Open the scanner, point your phone at your LH strip, and Pregmate reads both lines for you. You get a positive or negative right away, plus the T/C ratio. Every scan is saved with the photo, cycle day, and date, so you can watch your surge build day by day. The scanner is built primarily for Pregmate strips, but works with most standard LH strips on the market. How does Pregmate help you get pregnant? The more you log, the better your fertile window predictions become. Pregmate combines your real test results, BBT, cervical mucus, and cycle history to find your most fertile days. That's the timing window TTC users care about most. What happens after a positive pregnancy test? Pregmate switches into pregnancy mode. Your due date gets calculated from your last period, you track each week as your pregnancy progresses, and your TTC history stays right where it was. You don't start over, and you don't need a separate pregnancy app. Your data stays private Pregmate doesn't sell your data. Every scan, photo, and log is yours, and you can delete any entry whenever you want. About Pregmate test strips Pregmate ovulation and pregnancy test strips are a popular fertility test brand on Amazon, at Target, Walmart, and CVS. Medical note Pregmate is a tracking and education tool. It can help you predict your fertile window but doesn't replace medical advice. Always consult your healthcare provider for fertility, pregnancy, or health decisions. Pregmate is not a method of birth control. Pregmate Premium Premium unlocks advanced cycle reports, symptom analysis by cycle phase, and exclusive features. Payment is charged to your Apple Account on purchase confirmation. Subscription auto-renews unless turned off at least 24 hours before the end of the current period. You can manage subscriptions and turn off auto-renewal in your Account Settings. Any unused trial portion forfeits when you purchase a subscription. Privacy Policy: https://pregmate.app/privacy.html Terms of Service: https://pregmate.app/terms.html Support: [email protected]

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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BUILD KIT DIFFICULTY
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From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.