---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "BrewBuddy - Homebrew Tools"
developer_entity: "Erik Terwan"
bundle_id: "com.erikterwan.brewbuddy.app"
app_store_id: "6450740421"
category: "Food & Drink"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: true
market_region: "US"
platforms: "iOS"
app_last_updated: "2025-10-06"
report_date: "2026-09-21"
last_verified: "2026-09-21T00:00:00.000Z"
report_version: "1.4.0"
total_reviews: 0
confidence: "low"
confidence_score: 0.15
data_age_days: 10
momentum_velocity: "zombie"
intelligence_version: 2
tags: ["food & drink", "free", "mobile app", "app review", "app analysis", "homebrewers", "ranging", "beginners"]
canonical_url: "https://marlvel.ai/apps/brewbuddy-homebrew-tools"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# BrewBuddy - Homebrew Tools Intelligence Report

## TL;DR {#tldr}

- **Category**: Food & Drink · Free

> **TL;DR:** BrewBuddy - Homebrew Tools is a food & drink app by Erik Terwan, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** BrewBuddy - Homebrew Tools is a food & drink app by Erik Terwan.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Food & Drink |
| **Developer** | Erik Terwan |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0.15/1.0) |
| **Data Age** | 10d |

## Metadata & Market Performance
- **Publisher:** Erik Terwan
- **Category:** Food & Drink
- **Target Audience:** Homebrewers ranging from beginners to experienced hobbyists who require precise, offline calculation tools for fermentation.
- **Platforms:** iOS
- **Version Reviewed:** 1.4.0
- **Report Date:** 2026-09-21
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.15/1.0)
- **App Store ID (iOS):** 6450740421
- **Bundle ID:** com.erikterwan.brewbuddy.app
- **Data Window:** Analysis based on signals collected up to 2026-09-21

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** BrewBuddy is a free, offline-first utility for homebrewers to perform fermentation-related calculations on iOS.
**Why users hire it:** It removes the need for internet connectivity during the brewing process, allowing users to calculate gravity and ABV without data-harvesting risks.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Hydrometer Temperature Correction:** Adjusts specific gravity readings based on liquid temperature variations.
- **[Differentiator] Offline-first Architecture:** Performs all calculations locally without requiring internet connectivity or data storage.
  * *User Intent:* Users want uninterrupted access without internet dependency.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

Users report: BrewBuddy occupies a niche as a privacy-focused, offline utility in the Food & Drink category. With no monetization or tracking, it serves as a low-friction tool for hobbyists who reject the data-harvesting models of larger recipe-management platforms.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Completely free, no in-app purchases or subscriptions
- **Analysis:** The app operates as a free, non-monetized utility with no data collection or third-party libraries.

<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Offline-first architecture removes connectivity dependencies
- Zero-tracking privacy policy builds authority among hobbyists

**Growth Levers:**
- Integration of a recipe-log feature creates retention loops


<!-- /section:swot -->
<!-- section:whats-new -->
## What's New

- **Latest (v1.4.0, 11 months ago):** Added support for Liquid Glass.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Zombie) {#momentum}

- Quiet 11 months, no feature releases.
- Last major release Oct 2025.

> **Cadence:** 1 total versions · 1 majors in last 6 months · 349 days since last update

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

BrewBuddy - Homebrew Tools is a food & drink app that is completely free.

<!-- speakable-start -->
> **Bottom Line:** BrewBuddy's privacy-focused utility provides a clear value proposition, but the 11-month development silence risks obsolescence. Prioritizing a basic recipe-log feature would create a retention loop that justifies continued user investment.
<!-- speakable-end -->

**Best for:** Homebrewers ranging from beginners to experienced hobbyists who require precise, offline calculation tools for fermentation.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [INVEST] Ship a basic recipe-log feature because it creates a retention loop → increase daily utility
<!-- /section:pm-actions -->

<!-- section:outlook -->
### Outlook: Stable

The homebrew utility market is shifting toward integrated, cloud-synced recipe management, leaving offline-only tools like BrewBuddy in a stable but stagnant position. Without a feature update to add persistence, BrewBuddy remains a secondary tool rather than a primary brewing companion.

- ⚪ The 11-month development gap suggests a maintenance-only posture, which limits the app's ability to compete with feature-rich, cloud-based recipe management tools.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Total Reviews | 0 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS |
| Key Features | 2 analyzed |
| Outlook | Stable |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **BrewBuddy - Homebrew Tools** (this app) | N/A/5 | N/A | Erik Terwan |
| [소박한 한 그릇](https://marlvel.ai/apps/app--426) | N/A/5 | N/A | DaolSoft, Co., Ltd. |
| [알토란 레시피 - 요리 반찬 레시피](https://marlvel.ai/apps/woodisw-com-altrecipe) | N/A/5 | N/A | WoodiSW |
| [メニュー](https://marlvel.ai/apps/app--677) | N/A/5 | N/A | Satoshi Sato |
| [캐시모어](https://marlvel.ai/apps/com-bridgeworks-ios-cashmore) | 4.6/5 | N/A | bridgeworks |
| [푸드트래블-푸블페이](https://marlvel.ai/apps/com-membership-foodtravel) | 1.3/5 | N/A | Flexday |

## Company Profile
- **Developer:** Erik Terwan
- **Website:** [https://brewbuddy.erikterwan.com](https://brewbuddy.erikterwan.com)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/brewbuddy-homebrew-tools/id6450740421?uo=4)
- **Dev Site:** [Official Website](https://brewbuddy.erikterwan.com)
- **Sources:** Developer website content, App store metadata.

## Related Intel Reports
- [*소박한 한 그릇*](https://marlvel.ai/apps/app--426) (DaolSoft, Co., Ltd.) · N/A Rating
- [*알토란 레시피 - 요리 반찬 레시피*](https://marlvel.ai/apps/woodisw-com-altrecipe) (WoodiSW) · N/A Rating
- [*メニュー*](https://marlvel.ai/apps/app--677) (Satoshi Sato) · N/A Rating
- [*캐시모어*](https://marlvel.ai/apps/com-bridgeworks-ios-cashmore) (bridgeworks) · 4.6/5 Rating
- [*푸드트래블-푸블페이*](https://marlvel.ai/apps/com-membership-foodtravel) (Flexday) · 1.3/5 Rating
- [*マイ・レシピ*](https://marlvel.ai/apps/app--689) (Satoshi Sato) · N/A Rating
- [*ジョイフルアプリ*](https://marlvel.ai/apps/jp-co-unerry-bbcouponappjoyfull) (UNERRY,INC.) · 3.5/5 Rating
- [*フレスタネットスーパーアプリ*](https://marlvel.ai/apps/jp-stailer-fresta) (10X, Inc.) · 4.3/5 Rating
- [*100 Lebanese Recipes*](https://marlvel.ai/apps/com-lebguide-100lebaneserecipes) (LebGuide.com) · 4.7/5 Rating
- [*100 лучших рецептов Mom Story*](https://marlvel.ai/apps/com-momstory) (Viktoriia Urmach) · 4.9/5 Rating

## Frequently Asked Questions {#faq}

### Is BrewBuddy free to use?

Yes, BrewBuddy is completely free with no in-app purchases, subscriptions, or third-party tracking.

### Does BrewBuddy require an internet connection?

No, all calculations are performed offline, and the app does not collect or save any user data.

### Can I save my recipes in BrewBuddy?

No, BrewBuddy is designed as a simple calculation utility and does not currently support recipe storage or cloud synchronization.

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes).
4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.15/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** developer website, App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 10 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/brewbuddy-homebrew-tools)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.