# BurrCast: Espresso Grind Guide — Weather-Based Grind Adjuster

> Weather-Based Grind Adjuster (iPhone/iPad app by JUHWAN PARK.)

- Source: https://appshunter.io/ios/app/burrcast-espresso-grind-guide/id6761698525 (this page in markdown: same URL + `.md`)
- Developer: [JUHWAN PARK](https://appshunter.io/developer/1790125318)
- Category: Food & Drink
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 29 MB
- Languages: American English
- Released: 2026-04-08
- Data updated: 2026-07-02
- User reviews in markdown: https://appshunter.io/ios/app/burrcast-espresso-grind-guide/id6761698525/reviews.md

## What is BurrCast?

Every morning, the weather changes — and so does your espresso. High humidity slows extraction and calls for a coarser grind. Dry days speed it up. BurrCast tells you exactly how many clicks to adjust before you pull your first shot.

HOW IT WORKS
1. Set your baseline: enter the humidity and temperature from the last time your espresso was perfectly dialed in.
2. BurrCast fetches today's local weather — humidity, temperature, and barometric pressure.
3. You get a click adjustment: coarser or finer, with a number, before you touch your grinder.
It takes about 30 seconds to set up. No account required.

DAILY GRIND ADJUSTMENT
Open the app each morning and see today's adjustment at a glance. The result updates automatically as conditions change — no manual input needed after setup.

MANUAL WEATHER ENTRY
No location access? Enter humidity and temperature manually. BurrCast calculates the same adjustment regardless of how the weather data comes in.

GRINDER PROFILE
Save your grinder name and baseline conditions. BurrCast remembers your personal dial-in reference so every result is relative to your setup, not a generic average.

UPGRADE TO PRO FOR DEEPER INSIGHTS:
— Barometric pressure factor included in the adjustment
— Up to 5 grinder profiles (switch between machines)
— 30-day adjustment history log
— Morning notification with today's adjustment

PRIVACY FIRST
All data is stored locally on your device. No account, no login, no tracking. Location is used only to fetch humidity and temperature from a public weather API (Open-Meteo). Your coordinates are never stored on any server.

DISCLAIMER
This app provides grind adjustment estimates based on general espresso principles and local weather data. It is not a substitute for dialing in by taste. Results vary by grinder, bean, roast level, and technique. Always taste and adjust.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro — Full Access | $4.99 | per month |



## Version history (last 2 releases)

### 1.1.0 — 2026-04-12

App icon updated.

### 1.0.0 — 2026-04-08

No release notes.

## More apps by JUHWAN PARK

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- [CPAP Comply: Insurance Tracker](https://appshunter.io/ios/app/cpap-comply-insurance-tracker/id6761286767)
- [CurlCast - Hair Weather Guide](https://appshunter.io/ios/app/curlcast-hair-weather-guide/id6761350441)

All apps by JUHWAN PARK: https://appshunter.io/developer/1790125318

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-02.*