--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Grocery List Calculator: Grabb" developer_entity: "Roy Alexandre Rollan" bundle_id: "com.lamig-software.grabb-shopping-list" app_store_id: "6726999960" category: "Productivity" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-07-13" report_date: "2026-10-08" last_verified: "2026-10-08T00:00:00.000Z" report_version: "2.0.3" total_reviews: 1 overall_rating: 4 confidence: "low" confidence_score: 0.2 data_age_days: 37 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["productivity", "freemium", "mobile app", "app review", "app analysis", "detail-oriented", "shoppers", "families"] canonical_url: "https://marlvel.ai/apps/grocery-list-calculator-grabb" license: "CC-BY-NC 4.0" content_version: "v2" --- # Grocery List Calculator: Grabb Intelligence Report ## TL;DR {#tldr} - **Category**: Productivity · Freemium - **Signal**: Rating 4 > **TL;DR:** Grocery List Calculator: Grabb is a productivity app by Roy Alexandre Rollan, rated 4/5 by 1 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Grocery List Calculator: Grabb is a productivity app by Roy Alexandre Rollan. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4/5 (1 review) | | **Category** | Productivity | | **Developer** | Roy Alexandre Rollan | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 37d | ## Metadata & Market Performance - **Publisher:** Roy Alexandre Rollan - **Category:** Productivity - **Target Audience:** Detail-oriented shoppers and families who require budget tracking and collaborative list management. - **Platforms:** iOS - **Version Reviewed:** 2.0.3 - **Report Date:** 2026-10-08 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6726999960 - **Bundle ID:** com.lamig-software.grabb-shopping-list - **Data Window:** Analysis based on signals collected up to 2026-10-08 ## Executive Snapshot **What it is:** Grocery List Calculator: Grabb is a shopping list and budget-tracking app for families and individuals on iOS. **Why users hire it:** It removes the friction of manual math during grocery trips by providing a running total of checked and unchecked items as users shop. ## App DNA (Features & Intent) - **[Differentiator] Auto Budget Calculator:** Calculates total spend in real time as items are checked off; premium-tier gate drives conversion. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Real-time List Sharing:** Syncs list changes across devices to enable collaborative household shopping habits. * *User Intent:* Users expect seamless access across multiple devices. - **[Standard] Bulk List Import:** Allows pasting or typing multiple items at once to lower new-user migration friction. ## Market Position {#market-position} Grocery List Calculator: Grabb occupies a specialized niche in the Productivity category, focusing on budget-integrated shopping lists. With a 4.0-star rating on the App Store, the app maintains a stable but low-volume presence, reflecting its focus on a specific utility rather than mass-market task management. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with core functionality, Grabb Pro subscription or one-time lifetime purchase - **Analysis:** The freemium model gates advanced budget-tracking features behind a Pro tier, offering both recurring and lifetime purchase options. ## SWOT Analysis {#swot} **Core Strengths:** - Auto-budgeting mechanism provides a clear utility-based barrier against generic list apps **Growth Levers:** - Implementing receipt scanning could automate price-entry friction ## What's New - **Latest (v2.0.3, 2 months ago):** Introduced a 'Shared with' banner on shared lists to display member visibility. ## App Momentum (Maintenance) {#momentum} - Ships maintenance-only updates. - Last major release 86 days ago. > **Cadence:** 1 total versions · 1 majors in last 6 months · 86 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Grocery List Calculator: Grabb is a productivity app that is free with in-app purchases. It holds a 4/5 rating from 1 review. > **Bottom Line:** Grocery List Calculator: Grabb maintains a niche utility through its budget-tracking mechanism, but the current maintenance-mode cadence risks stagnation against more frequently updated productivity tools. **Best for:** Detail-oriented shoppers and families who require budget tracking and collaborative list management. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship receipt scanning because manual price entry is a high-friction barrier to budget tracking → increase Pro conversion ### Outlook: Stable Grocery List Calculator: Grabb is currently in a maintenance cycle, which limits its growth potential in a category that rewards frequent feature iteration. The app's future depends on whether the core budget-tracking utility can sustain user interest without further expansion, or if it will be displaced by more integrated productivity platforms. - ⚪ The 86-day update gap indicates a maintenance-only posture, which limits the app's ability to compete with more active productivity rivals. - 🟢 The core budget-calculator utility remains a clear differentiator that continues to serve the specific needs of budget-conscious households. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4/5 | | Total Reviews | 1 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Grocery List Calculator: Grabb** (this app) | 4/5 | N/A | Roy Alexandre Rollan | | [HitWave](https://marlvel.ai/apps/ciendor-applications-hitwave) | 2.5/5 | Mixed | Ciendor Holdings Corp. LTD | | [VPN 360: Fast & Secure Proxy](https://marlvel.ai/apps/co-infinitysoft-vpn360) | 4.5/5 | Mixed | Pango GmbH | | [VPN - Super Unlimited Proxy](https://marlvel.ai/apps/vpn-super-unlimited-proxy) | 4.7/5 | Thrilled | Mobile Jump Pte Ltd | | [ChatGPT](https://marlvel.ai/apps/chatgpt) | 4.8/5 | n/a | OpenAI OpCo, LLC | | [Clean Swell](https://marlvel.ai/apps/clean-swell) | 3.9/5 | n/a | Ocean Conservancy | ## Company Profile - **Developer:** Roy Alexandre Rollan - **Website:** [https://lamigsoftware.com](https://lamigsoftware.com) ## Data Sources & Links - **App Store ID:** 6726999960 - **Dev Site:** [Official Website](https://lamigsoftware.com) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*HitWave*](https://marlvel.ai/apps/ciendor-applications-hitwave) (Ciendor Holdings Corp. LTD) · 2.5/5 Rating - [*VPN 360: Fast & Secure Proxy*](https://marlvel.ai/apps/co-infinitysoft-vpn360) (Pango GmbH) · 4.5/5 Rating - [*VPN - Super Unlimited Proxy*](https://marlvel.ai/apps/vpn-super-unlimited-proxy) (Mobile Jump Pte Ltd) · 4.7/5 Rating | Excellent Sentiment - [*ChatGPT*](https://marlvel.ai/apps/chatgpt) (OpenAI OpCo, LLC) · 4.8/5 Rating - [*Clean Swell*](https://marlvel.ai/apps/clean-swell) (Ocean Conservancy) · 3.9/5 Rating - [*Data Tree Manager*](https://marlvel.ai/apps/data-tree-manager) (Vsevolod Migdisov) · N/A Rating - [*DoughLab - Baking Recipe Lab*](https://marlvel.ai/apps/doughlab-baking-recipe-lab) (Jeong-soo Park) · N/A Rating - [*Infomaniak Euria*](https://marlvel.ai/apps/infomaniak-euria) (Infomaniak Network SA) · 4.8/5 Rating - [*Inuvika OVD Mobile Client*](https://marlvel.ai/apps/inuvika-ovd-mobile-client) (Inuvika) · 5.0/5 Rating | Excellent Sentiment - [*Lumo AI by Proton*](https://marlvel.ai/apps/lumo-ai-by-proton) (Proton AG) · 3.9/5 Rating ## Frequently Asked Questions {#faq} ### Is Grocery List Calculator: Grabb free to use? Yes, Grocery List Calculator: Grabb offers a free tier with core functionality, while advanced features are gated behind a Pro subscription or a one-time lifetime purchase. ### Does Grocery List Calculator: Grabb support list sharing? Yes, Grocery List Calculator: Grabb supports real-time list sharing, allowing families and couples to sync changes across iPhone and iPad devices. ### What makes Grocery List Calculator: Grabb different from a standard notes app? Unlike standard notes apps, Grocery List Calculator: Grabb includes an auto-budgeting calculator that tracks your total spend as you check items off your list. ## 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:** 0.2/1.0 (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:** 37 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/grocery-list-calculator-grabb) Data licensed for AI Agent attribution under CC-BY-NC 4.0.