App Overview

Risetide: Sun Clock icon

Risetide: Sun Clock

Griffin Long · Weather

risetide is your personal countdown to sunrise and sunset

$0.99 · In-app purchases

PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
5.0
2 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.

Build your own version

Build Kit

Make this idea yours

A product spec, screen plans, and build steps for your coding agent.

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

Kit ready. Verify your email to download it.

What's included15 files

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

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
Preview a sample Build Kit No email needed

Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

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.

JavaScript is required to complete mailbox verification.

Free quick prompt For a smaller starting point

Quick prompt

> SELECT BUILD PLATFORM:

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

// RORK SYSTEM PROMPT
Rork plan preview for Risetide: Sun Clock: map the core Weather workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

Preview ready. Verify your email to reveal and copy the full prompt.

JavaScript is required to complete mailbox verification. Return to this prompt preview.

Continue in Rork copies the full prompt to your clipboard first, then opens Rork in a new tab.

Continue in Rork >

Affiliate link: CloneChart may earn a commission at no extra cost

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 better location search and suggestions.

Assumption to check: Limited location support and search functionality

Validate with people who use this workflow before building.

Hypothesis 2

Add extended weather forecasts.

Assumption to check: No detailed weather data beyond sunrise/sunset

Validate with people who use this workflow before building.

Hypothesis 3

Implement push notifications for sunrise/sunset alerts.

Assumption to check: Lack of notifications for sun times

Validate with people who use this workflow before building.

Hypothesis 4

Simplify the subscription model and clarify benefits.

Assumption to check: In-app purchase confusion

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

risetide is your personal countdown to sunrise and sunset. with a beautiful, minimalist interface, track exactly how much time remains until the next solar event. features: • real-time countdown track the precise time remaining until sunrise or sunset with a beautiful, easy-to-read display. • accurate solar calculations uses the noaa solar position algorithm with apple weather integration for highly accurate sunrise and sunset times. • gorgeous widgets add countdown widgets to your home screen and lock screen in small, medium, and large sizes. • live activities see your countdown in the dynamic island and on your lock screen in real-time. • location aware automatically updates for your current location, or set a custom location. • day statistics view day length, time since sunrise, golden hour, and twilight information. • beautiful design stunning gradient backgrounds that reflect the current time of day. accessibility: • full voiceover support every element is carefully labeled for screen reader users with descriptive accessibility labels and hints. • dynamic type text scales beautifully with your preferred reading size. • reduce motion respects system accessibility settings for users sensitive to motion. • high contrast clear, readable interface that works with increased contrast settings. privacy: • no data collection we collect absolutely no data. zero analytics, zero tracking, zero ads. • on-device processing location data is processed entirely on your device and never leaves it. • no account required use all features immediately without signing up for anything. perfect for photographers, outdoor enthusiasts, astronomy lovers, or anyone who appreciates the rhythm of the sun.

Written user reviews are not shown here. Check current App Store reviews >

Screenshots

< Scroll to see more >

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.

SUGGESTED BUILD STACK
React Native
Expo
Supabase
Zustand
react-navigation
expo-location
BUILD KIT DIFFICULTY
Intermediate

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.