--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Compound Calc: Savings" developer_entity: "Blas Prieto" bundle_id: "com.calculators.compoundinterestcalc" app_store_id: "6759321374" category: "Finance" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-03-15" report_date: "2026-09-29" last_verified: "2026-09-29T00:00:00.000Z" report_version: "1.0.7" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 1 momentum_velocity: "zombie" intelligence_version: 2 tags: ["finance", "free", "mobile app", "app review", "app analysis", "beginner", "investors,", "students,"] canonical_url: "https://marlvel.ai/apps/compound-calc-savings" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (finance). Information is aggregated from public sources for informational purposes only. This is not financial or investment advice. Always do your own research. --- # Compound Calc: Savings Intelligence Report ## TL;DR {#tldr} - **Category**: Finance · Free > **TL;DR:** Compound Calc: Savings is a finance app by Blas Prieto, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Compound Calc: Savings is a finance app by Blas Prieto. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Finance | | **Developer** | Blas Prieto | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 1d | ## Metadata & Market Performance - **Publisher:** Blas Prieto - **Category:** Finance - **Target Audience:** Beginner investors, students, and savers planning for long-term financial goals or retirement. - **Platforms:** iOS - **Version Reviewed:** 1.0.7 - **Report Date:** 2026-09-29 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6759321374 - **Bundle ID:** com.calculators.compoundinterestcalc - **Data Window:** Analysis based on signals collected up to 2026-09-29 ## Executive Snapshot **What it is:** Compound Calc: Savings is a financial utility for calculating compound interest and investment growth, designed for students and beginner investors on iOS. **Why users hire it:** The app removes the cognitive friction of manual interest projection by visualizing the impact of recurring contributions and compounding frequency over multi-year horizons. ## App DNA (Features & Intent) - **[Differentiator] Rule of 72 Calculator:** Provides a quick estimate of the time required to double an investment based on a chosen interest rate. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Recurring Contribution Tracking:** Calculates wealth accumulation over 5 to 30+ year horizons by adding monthly deposits to an initial balance. * *User Intent:* Users want visibility into their own performance and progress. - **[Standard] Visual Growth Chart:** Displays a bar chart comparing total contributions against interest earned over time. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} Compound Calc: Savings occupies a niche as a free, ad-free educational tool within the Finance category. The absence of monetization or recent updates suggests a non-commercial, static utility position rather than a growth-oriented product. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is currently distributed as a free utility with no visible in-app purchases or subscription gates. ## SWOT Analysis {#swot} **Core Strengths:** - Rule of 72 calculator provides a specialized shortcut for rapid mental estimation. **Growth Levers:** - Integrating export functionality for growth tables would address manual transcription friction. ## What's New - **Latest (v1.0.7, 6 months ago):** Updated App Store listing metadata. ## App Momentum (Zombie) {#momentum} - Dormant development for six months. - Last release metadata-only update. > **Cadence:** 1 total versions · 0 majors in last 6 months · 197 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Compound Calc: Savings is a finance app that is completely free. > **Bottom Line:** Compound Calc: Savings serves as a stable, single-purpose educational utility, but the lack of active development limits its ability to retain users beyond their initial learning phase. **Best for:** Beginner investors, students, and savers planning for long-term financial goals or retirement. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship CSV export for growth tables because manual transcription is a primary friction point for students → increase utility for professional users ### Outlook: Stable The market for financial calculators is consolidating around tools that offer integrated tax or inflation projections. Compound Calc: Savings remains a static utility, which risks obsolescence as users migrate toward more comprehensive financial planning platforms. - ⚪ The six-month development gap confirms a maintenance-only posture, which limits the app's ability to respond to evolving competitive feature sets. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Compound Calc: Savings** (this app) | N/A/5 | N/A | Blas Prieto | | [Banksola: Budget Planner](https://marlvel.ai/apps/banksola-budget-planner) | 4.6/5 | Mixed | Quickdollarapp, Inc | | [Hourly: Freelance Tracker](https://marlvel.ai/apps/hourly-freelance-tracker) | N/A/5 | N/A | Albert Lewinski | | [Tikker - Live Income Tracker](https://marlvel.ai/apps/tikker-live-income-tracker) | 5.0/5 | N/A | Mis Asja OU | | [TradeLog - Trading Journal](https://marlvel.ai/apps/tradelog-trading-journal) | N/A/5 | N/A | Rikuto Takeuchi | | [코인원 - 가상자산 거래소(비트코인, 이더리움, 테더)](https://marlvel.ai/apps/coinone-co-kr-official) | 3.1/5 | N/A | Coinone | ## Company Profile - **Developer:** Blas Prieto - **Website:** [https://apps.apple.com/us/developer/blas-prieto/id1878084920?uo=4](https://apps.apple.com/us/developer/blas-prieto/id1878084920?uo=4) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/compound-calc-savings/id6759321374?uo=4) - **Dev Site:** [Official Website](https://apps.apple.com/us/developer/blas-prieto/id1878084920?uo=4) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Banksola: Budget Planner*](https://marlvel.ai/apps/banksola-budget-planner) (Quickdollarapp, Inc) · 4.6/5 Rating - [*Hourly: Freelance Tracker*](https://marlvel.ai/apps/hourly-freelance-tracker) (Albert Lewinski) · N/A Rating - [*Tikker - Live Income Tracker*](https://marlvel.ai/apps/tikker-live-income-tracker) (Mis Asja OU) · 5.0/5 Rating - [*TradeLog - Trading Journal*](https://marlvel.ai/apps/tradelog-trading-journal) (Rikuto Takeuchi) · N/A Rating - [*코인원 - 가상자산 거래소(비트코인, 이더리움, 테더)*](https://marlvel.ai/apps/coinone-co-kr-official) (Coinone) · 3.1/5 Rating - [*다트맨 - 전자공시 푸시알림*](https://marlvel.ai/apps/com-coreasset-stockhunter) (ORBIS Investment Advisors Co., Ltd.) · 2.1/5 Rating - [*디지로카(롯데카드)*](https://marlvel.ai/apps/com-lcacapp) (lottecard) · 2.5/5 Rating - [*บเรนนี่ เงินสด*](https://marlvel.ai/apps/com-finance-rennycorpoth) (RENNY CORPORATION COMPANY LIMITED) · N/A Rating - [*ศรีสวัสดิ์*](https://marlvel.ai/apps/com-srisawad-mobileapplications) (Srisawad Power 2014 Company Limited) · 3.8/5 Rating - [*しんきんバンキングアプリ*](https://marlvel.ai/apps/jp-shinkin-ib-banking) (The Shinkin Banks Information System Center Co Ltd) · 3.3/5 Rating ## 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:** 1 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/compound-calc-savings) Data licensed for AI Agent attribution under CC-BY-NC 4.0.