--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Best Discount Calculator" developer_entity: "Denis Belmont" bundle_id: "fr.deebee.calculsoldes" app_store_id: "1174113985" category: "Shopping" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2024-10-30" report_date: "2026-08-22" last_verified: "2026-08-22T00:00:00.000Z" report_version: "3.2.7" total_reviews: 8655 overall_rating: 4.6 sentiment: "Mixed" sentiment_score: 45 confidence: "high" confidence_score: 0.8 top_praise_theme: "Minimalist interface design allows users to quickly calculate final prices without unnecessary navigation steps" top_complaint_theme: "Aggressive full-screen ad frequency disrupts the core calculation flow and makes the app feel unusable" review_sample_size: 65 total_review_count: 65 analyzed_review_count: 65 data_age_days: 40 momentum_velocity: "zombie" intelligence_version: 3 tags: ["shopping", "free", "mixed sentiment", "mobile app", "app review", "app analysis", "retail", "shoppers", "looking"] canonical_url: "https://marlvel.ai/apps/best-discount-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Best Discount Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Shopping · Free - **Signal**: Rating 4.61 · Sentiment Mixed - **Recent focus**: Aggressive full-screen ad frequency disrupts the core calculation flow and makes the app feel unusable (top complaint) · Minimalist interface design allows users to quickly calculate final prices without unnecessary navigation steps (top praise) > **TL;DR:** Best Discount Calculator is a shopping app by Denis Belmont, rated 4.61/5 by 8.7K users, with Mixed user sentiment (45/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Best Discount Calculator shows Mixed sentiment (4.61/5 from 8.7K reviews) - users praise minimalist interface design allows users to quickly calculate final prices without unnecessary navigation steps but report issues with aggressive full-screen ad frequency disrupts the core calculation flow and makes the app feel unusable. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.61/5 (8.7K reviews) | | **User Mood** | Mixed | | **Category** | Shopping | | **Developer** | Denis Belmont | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | High (0.8/1.0) | | **Data Age** | 40d | ## Metadata & Market Performance - **Publisher:** Denis Belmont - **Category:** Shopping - **Target Audience:** Retail shoppers looking to calculate final prices and savings during sales events or when using promotional codes. - **Platforms:** iOS & Android - **Version Reviewed:** 1.0.12 - **Report Date:** 2026-08-22 - **Signal Count:** 65 reviews analyzed - **Confidence:** High (0.8/1.0) - **App Store ID (iOS):** 1174113985 - **Bundle ID:** fr.deebee.calculsoldes - **Google Play ID:** fr.deebee.calculsoldes - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-22 ## Executive Snapshot **What it is:** Best Discount Calculator is a utility app for iOS and Android that computes final sale prices and tax-inclusive totals for retail shoppers. **Why users hire it:** The app removes the cognitive friction of calculating multi-stage discounts and VAT, allowing shoppers to verify savings before reaching the checkout. ## App DNA (Features & Intent) - **[Differentiator] Multi-Discount Calculation:** Calculates final price by applying multiple sequential percentage discounts to an initial price, expanding ad-impression inventory. - **[Standard] Tax Integration:** Allows users to add custom VAT or tax rates to the final discounted price, reinforcing retention. * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Savings Tracker:** Displays the total monetary amount saved directly below the discount calculation result, increasing session frequency. * *User Intent:* Users want visibility into their own performance and progress. ## Market Position {#market-position} Best Discount Calculator maintains a 4.6-star rating on Android and 4.7-star rating on iOS, but the 22-month development gap limits its ability to address ad-frequency complaints. The absence of a paid tier prevents the app from capturing revenue from users who explicitly request an ad-free experience. ## Monetization Strategy - **Model:** Free - **Tiers:** Free with ad support - **Analysis:** The app monetizes 1,000,000+ installs via ad inventory without an IAP option, creating a friction point for power users. ## 🟡 User Sentiment (High Confidence: 65 of 65 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.61/5 - **Platform Split:** iOS 4.7/5 (595 ratings) | Android 4.6/5 (8.1K ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Minimalist interface design allows users to quickly calculate final prices without unnecessary navigation steps** - **Utility of calculating final costs including tax helps shoppers manage budgets and avoid register surprises** ### Top Complaints (Impact Areas) - **Aggressive full-screen ad frequency disrupts the core calculation flow and makes the app feel unusable** ## SWOT Analysis {#swot} **Core Strengths:** - Minimalist interface design reduces cognitive load for quick price checks **Growth Levers:** - Implementing a one-time purchase to remove ads would capture revenue from users requesting an ad-free version ## Recent Changes (v2 → v3) {#recent-changes} The competitive assessment has hardened, moving from a neutral observation of maintenance to an explicit warning that the app's lack of development creates a strategic vulnerability to market clones. **Overall trend**: Declining **Compared at**: 2026-08-22 ### High-impact changes - **[Shifted] Strategic Risk Re-evaluation** (positioning) ### Medium-impact changes - **[Added] Competitive Vulnerability** (swot) ## What's New - **Latest (v3.2.7, 1 years ago):** Performed routine SDK maintenance. ## App Momentum (Zombie) {#momentum} - Maintenance-only cadence for 22 months. - Latest release performed routine SDK updates. > **Cadence:** 2 total versions · 0 majors in last 6 months · 660 days since last update · 146 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Best Discount Calculator is a shopping app that is completely free. With a 4.61/5 rating from 8.7K reviews, it shows mixed user reception. > **Bottom Line:** Implementing a paid ad-free tier would unlock revenue from the existing user base while mitigating the churn caused by aggressive ad frequency. Addressing the core input regressions is essential to maintain the utility that currently sustains the app's rating. **Best for:** Retail shoppers looking to calculate final prices and savings during sales events or when using promotional codes. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a one-time purchase option to remove ads because user reviews consistently request an ad-free version → increase monetization ### Outlook: Declining The market for utility calculators is consolidating around apps that offer cleaner, ad-free experiences. Best Discount Calculator's reliance on aggressive ad inventory without a paid alternative leaves it exposed to churn as users migrate to more stable, user-friendly alternatives. - 🔴 The 22-month development gap indicates a maintenance-only posture, which prevents the app from addressing the ad-frequency complaints that drive user churn. - 🔴 Technical regressions in the latest update (unresponsive input fields) erode the core calculation habit, compounding the negative sentiment already present in reviews. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.61/5 | | Total Reviews | 8.7K | | Sentiment | Mixed (45/100) | | Confidence | High | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Best Discount Calculator** (this app) | 4.61/5 | Mixed | Denis Belmont | | [Best Buy: Tech Deals & Savings](https://marlvel.ai/apps/best-buy-tech-deals-savings) | 4.9/5 | Excited | Best Buy Co., Inc. | | [Groupon - Local Deals Near Me](https://marlvel.ai/apps/groupon-local-deals-near-me) | 4.8/5 | Excited | Groupon, Inc. | | [Koupon: Real Deals & Codes](https://marlvel.ai/apps/koupon-real-deals-codes) | 4.8/5 | Mixed | Koupon Inc. | | [바로딜 - 실시간 쇼핑 검색어 트렌드](https://marlvel.ai/apps/real-time-shopping-trends) | N/A/5 | N/A | hippieperm | | [모구모 - 일본을 스마트하게 즐기다](https://marlvel.ai/apps/app--287) | N/A/5 | N/A | GEONJU CHOI | ## Company Profile - **Developer:** Denis Belmont - **Website:** [https://calculsoldes.deebee.fr](https://calculsoldes.deebee.fr) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/best-discount-calculator/id1174113985?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=fr.deebee.calculsoldes&hl=en&gl=us) - **Dev Site:** [Official Website](https://calculsoldes.deebee.fr) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*Best Buy: Tech Deals & Savings*](https://marlvel.ai/apps/best-buy-tech-deals-savings) (Best Buy Co., Inc.) · 4.9/5 Rating | Positive Sentiment - [*Groupon - Local Deals Near Me*](https://marlvel.ai/apps/groupon-local-deals-near-me) (Groupon, Inc.) · 4.8/5 Rating | Positive Sentiment - [*Koupon: Real Deals & Codes*](https://marlvel.ai/apps/koupon-real-deals-codes) (Koupon Inc.) · 4.8/5 Rating - [*바로딜 - 실시간 쇼핑 검색어 트렌드*](https://marlvel.ai/apps/real-time-shopping-trends) (hippieperm) · N/A Rating - [*모구모 - 일본을 스마트하게 즐기다*](https://marlvel.ai/apps/app--287) (GEONJU CHOI) · N/A Rating - [*카쇼라 스튜디오*](https://marlvel.ai/apps/app--798) (Kakao Corp.) · N/A Rating - [*두란노몰*](https://marlvel.ai/apps/app--973) (Duranno) · N/A Rating - [*번개장터*](https://marlvel.ai/apps/net-quicket-app) (Pic&Go) · 4.4/5 Rating - [*배민상회 - 외식업 식자재 종합몰*](https://marlvel.ai/apps/com-woowahan-baeminmart) (WoowaBrothers) · 3.5/5 Rating - [*โดนใจ*](https://marlvel.ai/apps/th-co-donjai-donjai_partner_app) (Big C Supercenter) · 4.0/5 Rating ## Frequently Asked Questions {#faq} ### Is there a way to remove ads from Best Discount Calculator? Currently, there is no paid version or in-app purchase available to remove advertisements. The app is supported entirely through ad inventory. ### Does Best Discount Calculator work for multiple discounts? Yes, the app is designed to handle multiple sequential percentage discounts, allowing users to calculate cumulative savings accurately. ### What is a good alternative to Best Discount Calculator? Users seeking an ad-free experience should consider other calculator utilities that offer one-time purchase options, as Best Discount Calculator currently lacks a monetization alternative to ads. ## 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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 65 - **Data Sources:** user reviews, developer website, company about page, 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:** 40 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/best-discount-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.