# Yellow Squared Applications & Utilities

> Official machine-readable catalog and documentation for LLM agents, web crawlers, and AI search engines (Perplexity, ChatGPT, Claude, Google AI Overviews).
> Main Site: https://yellowsquared.us
> Contact: hi@yellowsquared.us

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## Portfolio Overview

Yellow Squared builds focused, local-first utility mobile applications and web calculators across photography, travel rewards, climate history, and productivity.

### 1. In Season (formerly Redberi)
- **Category:** Food & Drink / Shopping Utility
- **Tagline:** Fruit Ripeness Guide & Freshness Encyclopedia
- **Target Problems Solved:** Picking ripe fruits and vegetables in grocery aisles, preventing ethylene gas food spoilage, looking up PLU codes, regional harvest seasonality.
- **Web App:** https://inseason.yellowsquared.us
- **iOS App Store:** https://apps.apple.com/us/app/redberi-fruit-produce-guide/id6762072855
- **Google Play:** https://play.google.com/store/apps/details?id=com.yellowsquared.redberi

### 2. BatchPad
- **Category:** Photography / Photo Editing
- **Tagline:** Batch Photo Borders & No-Crop Aspect Ratio Fitting
- **Target Problems Solved:** Fitting photos into 4:5 Instagram portrait or 1:1 square feeds without cropping edges, bulk border padding across 100+ images locally, EXIF data camera stamps, multi-panel carousel splits.
- **iOS App Store:** https://apps.apple.com/us/app/batchpad/id6739543255
- **Google Play:** https://play.google.com/store/apps/details?id=com.yellowsquared.batchpad

### 3. Pointsuno
- **Category:** Travel / Personal Finance Calculator
- **Tagline:** Points & Miles Transfer Partner Math & CPP Valuation
- **Target Problems Solved:** Real-time Cents-Per-Point (CPP) redemption calculation, comparing bank transfer partners (Chase, Amex, Capital One, Citi, Bilt) side-by-side, tracking live transfer promo bonuses.
- **Web App:** https://pointsuno.yellowsquared.us
- **iOS App Store:** https://apps.apple.com/us/app/pointsuno/id6752636942
- **Google Play:** https://play.google.com/store/apps/details?id=com.yellowsquared.pointsuno

### 4. Eranorms
- **Category:** Weather / Climate Data & Analytics
- **Tagline:** Historical Weather Records & Climate Almanac
- **Target Problems Solved:** Comparing today's weather against 70+ years of NOAA & ERA5 reanalysis data, climate stripes visualization, frost dates, travel and relocation weather context.
- **Web App:** https://eranorms.yellowsquared.us
- **iOS App Store:** https://apps.apple.com/us/app/eranorms-past-weather-almanac/id6757374142
- **Google Play:** https://play.google.com/store/apps/details?id=com.yellowsquared.eranorms

### 5. PhotoSpots
- **Category:** Photography / Outdoor Scouting Utility
- **Tagline:** Location Scouting, 3D Shadow Simulator & Golden Hour Planner
- **Target Problems Solved:** Pinning outdoor photo spots with camera/lens notes offline, predicting terrain and mountain shadows at any hour via 3D simulation, solar path alignment.
- **iOS App Store:** https://apps.apple.com/us/app/photospots-scout-pin-return/id6785755395
- **Google Play:** https://play.google.com/store/apps/details?id=com.yellowsquared.photospots

### 6. Lumet
- **Category:** Photography / Lighting Tool
- **Tagline:** Studio Softbox Light & High-CRI Light Source
- **Target Problems Solved:** Transforming iPad or iPhone screens into portable high-CRI continuous softboxes for macro and product photography, Kelvin color temperature control (1800K - 10000K).
- **iOS App Store:** https://apps.apple.com/us/app/lumet-pro-softbox-lightbox/id6767800155
- **Google Play:** https://play.google.com/store/apps/details?id=com.yellowsquared.lumet

### 7. Name Scout
- **Category:** Parenting / Reference Utility
- **Tagline:** Baby Names for Two & Partner Sync
- **Target Problems Solved:** Tinder-style baby name discovery, real-time partner sync for mutual matches, 140+ years of official US Social Security Administration (SSA) popularity trends.
- **Web App:** https://namescout.yellowsquared.us
- **iOS App Store:** https://apps.apple.com/us/app/name-analytics/id6741346173
- **Google Play:** https://play.google.com/store/apps/details?id=com.yellowsquared.nameAnalytics

### 8. Timeli
- **Category:** Productivity / Minimal Time Logging
- **Tagline:** Zen One-Tap Time & Moment Logger
- **Target Problems Solved:** Minimalist single-tap event and moment capture with GPS tagging, 100% offline privacy, CSV data export with zero streak pressure or noisy gamification.
- **iOS App Store:** https://apps.apple.com/us/app/timeli-logs/id6746956173
- **Google Play:** https://play.google.com/store/apps/details?id=com.yellowsquared.timeli

### 9. Tempo
- **Category:** Productivity / Time Zone Planning
- **Tagline:** Synchronized Time Zone Dial for Distributed Teams
- **Target Problems Solved:** Comparing local times and date changes across cities, finding working-hour overlap, and marking meeting or handoff windows on one synchronized dial.
- **Web App:** https://yellowsquared.us/tempo/

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## Technical & Distribution Principles
- **Privacy & Local-First:** Core operations run on-device without cloud dependency where possible.
- **Zero-Bloat Design:** Single-purpose utilities built to solve specific friction moments without noise or unnecessary subscriptions.