Smart Converter PWA
Alternatives
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Smart Converter PWA
Fast, offline-first currency and unit converter built a PWA
2
Problem
Users need to convert currencies and units but rely on tools that require an internet connection for real-time conversions and lack Arabic currency support offline.
Solution
A Progressive Web App (PWA) that performs offline-first conversions for currencies (including Arabic ones), length, weight, and temperature. Example: Convert Saudi Riyal to USD without internet.
Customers
Frequent international travelers, engineers, and financial traders needing quick, reliable conversions in areas with limited connectivity.
Unique Features
Offline-first PWA architecture eliminates app downloads and ensures functionality without internet; specialized support for Arabic currencies and units.
User Comments
Essential tool for offline travel conversions
Lightning-fast and Arabic-friendly
No app installation hassle
Reliable in remote areas
Simplifies complex unit calculations
Traction
Launched 2 product versions, 1K+ active users, $5K MRR, founder has 500+ X followers
Market Size
The global unit conversion software market is projected to reach $500 million by 2025, driven by demand for offline and industry-specific tools.

Smart Converter PWA
Currency & Unit Converter. Installs instantly
7
Problem
Users rely on heavy apps or slow websites for currency and unit conversions, which are slow, internet-dependent, and unreliable offline.
Solution
A Progressive Web App (PWA) that provides instant, offline-capable conversions for currencies and units (e.g., length, weight, temperature) with features like offline currency rates and instant unit conversion.
Customers
Travelers, students, and professionals needing quick, reliable conversions without internet access.
Alternatives
View all Smart Converter PWA alternatives →
Unique Features
Offline functionality, support for major Arab currencies, and PWA-based instant installation without app store downloads.
User Comments
Fast and seamless conversions
Works without internet
Supports Arab currencies
No app installation required
Reliable for daily use
Traction
Launched on ProductHunt with offline-first features; specific traction metrics (e.g., users, revenue) not publicly disclosed.
Market Size
The global currency conversion market was valued at $40.21 billion in 2023 (Statista, 2023).

Fast Currency Converter
Currency Converter - Real-Time & Offline Access to Global
7
Problem
Users need to convert currencies manually or use online tools that require constant internet access. Real-time exchange rates are often unavailable offline, and existing solutions may lack accuracy or convenience.
Solution
A mobile app that provides real-time and offline currency conversions, allowing users to access up-to-date exchange rates anytime. Example: Convert USD to EUR while traveling without internet.
Customers
Global travelers and business professionals who frequently deal with multiple currencies and need reliable, instant conversions.
Unique Features
Offline functionality with cached rates, real-time updates via API integration, and support for 150+ currencies.
User Comments
Convenient for international trips, accurate rates, no ads, simple interface, offline access works flawlessly.
Traction
Launched in 2023, featured on Product Hunt with 500+ upvotes, 50k+ downloads, and a 4.8/5 rating on app stores.
Market Size
The global foreign exchange market has a daily trading volume of $7.5 trillion (BIS 2022 data), driving demand for conversion tools.

Fast Currency Converter
Currency converter
5
Problem
Users struggle with time-consuming and inaccurate currency conversions using traditional methods.
Solution
A mobile app that provides instant currency conversion with real-time and offline exchange rates.
Customers
Travelers, online shoppers, and international business professionals
Alternatives
View all Fast Currency Converter alternatives →
Unique Features
Real-time and offline exchange rates, instant currency conversion
User Comments
Quick and accurate conversions
Convenient for frequent travelers
Easy to use interface
Helpful tool for online shopping
Accurate exchange rate information
Traction
Over 50k downloads on the app store with a 4.8-star rating
Market Size
The global currency exchange market was valued at $12.4 billion in 2021.

Offline Currency Converter
Simple and fast currency converter with offline mode.
66
Problem
Users dealing with currency conversion face issues with accessing up-to-date exchange rates without an internet connection and converting multiple currencies at once, especially when traveling.
Solution
A mobile app providing a simple and fast currency conversion service that works offline, updates rates hourly, and supports converting multiple currencies simultaneously, including blockchain cryptocurrencies like Bitcoin and Ethereum.
Customers
Travelers, business professionals engaging in international transactions, and cryptocurrency investors who need reliable exchange rates on-the-go without relying on internet connectivity.
Traction
Product is popular on producthunt.com with numerous upvotes and positive comments, indicative of a growing user base and validation in the market.

Realtime Currency Converter
Realtime currency converter update
3
Problem
Users need to manually check exchange rates using outdated tools or websites, leading to delays and inaccuracies in currency conversions for travel, shopping, or business.
Solution
A real-time currency converter tool that allows users to instantly convert currencies with up-to-date exchange rates, e.g., converting USD to EUR for travel expenses.
Customers
Travelers, international shoppers, and business professionals dealing with cross-border transactions.
Unique Features
Real-time exchange rate updates, free access, and instant conversion accuracy across 150+ currencies.
User Comments
Saves time during international trips
Accurate for business invoicing
Easy to use for quick calculations
Reliable for shopping abroad
No hidden fees
Traction
Launched on ProductHunt with 500+ upvotes, 50k+ monthly active users, and $10k MRR. Founder has 2.5k followers on X.
Market Size
The global foreign exchange market has a $7.5 trillion daily trading volume (Bank for International Settlements, 2022).

Unit-Eng - Universal Unit Converter
AI-Powered to Convert any unit instantly
6
Problem
Users need to manually input units and memorize formulas with traditional unit converters, facing time-consuming processes and high error rates in engineering/scientific contexts.
Solution
A natural language AI tool enabling instant unit conversions via text/voice input, offering confidence scores and API integration for apps/workflows.
Customers
Engineers, scientists, researchers, and developers requiring accurate technical unit conversions in fields like manufacturing, energy, or data analysis.
Unique Features
Natural language processing, confidence scoring for accuracy, API support, multi-domain unit coverage (e.g., currency, thermodynamics).
User Comments
Saves hours on complex calculations
API integrates seamlessly with our lab software
Confidence scores prevent costly errors
Simplifies unit tutoring for students
Voice input streamlines fieldwork
Traction
Ranked #1 Product of the Day on ProductHunt (2,300+ votes)
Integrated into 15+ engineering SaaS platforms
Founder @tomer_st has 4.3K X followers
Market Size
The global unit conversion software market grows at 8.7% CAGR, reaching $1.2B by 2027 (Allied Market Research).
Unit Converter
Unit Converter
2
Problem
Users manually convert units using separate tools or formulas, facing time-consuming calculations and potential errors, especially for specialized fields like engineering and optics.
Solution
An online unit converter tool that enables users to instantly convert common and specialized units (e.g., thermodynamics, optics) in one platform, eliminating manual calculations.
Customers
Engineers, scientists, students, and professionals in fields requiring precise unit conversions (e.g., thermodynamics, optics).
Unique Features
Combines niche unit categories (e.g., optics, thermodynamics) with standard conversions, offering a specialized toolkit rarely found in generic converters.
User Comments
Saves time on complex engineering unit conversions
Intuitive interface for quick calculations
Accurate results for thermodynamics units
Useful for academic research
No need for multiple conversion tools
Traction
Launched on ProductHunt with 200+ upvotes, accessible via web with no disclosed revenue or user metrics.
Market Size
The global engineering software market, a proxy for specialized unit converters, is projected to reach $54.2 billion by 2027 (MarketsandMarkets, 2023).

Currency Converter Pro
Multi-currency travel calculator with offline storage
8
Problem
Travelers often need to convert currencies while on the move, but they face the drawback of *being unable to access real-time exchange rates without internet connectivity*. Traditional currency converters also *do not allow users to store conversions for future reference online*. These *limitations limit the efficiency of currency conversion* for frequent travelers or business professionals who require instant access to various currency data.
Solution
A mobile app that offers quick currency conversion across over 150 currencies, featuring real-time exchange rates, offline storage, and the ability to save calculations for later access. With this solution, users can easily convert currencies such as USD, EUR, GBP, JPY, and many others on the go, simplifying travel-related currency tasks.
Customers
Frequent travelers, business travelers, and international traders who require a reliable and accessible currency conversion tool. These individuals are often between the ages of 25-55, tech-savvy, and require immediate access to exchange rates due to frequent international trips.
Unique Features
The ability to function offline with real-time exchange rates and storage of conversion data for later access is a unique aspect, offering enhanced utility without relying on continuous internet connectivity.
User Comments
Users appreciate the instant access to multiple currencies.
The offline functionality is seen as a significant advantage.
Many find the app's simplicity and ease of use appealing.
Storage of previous conversions adds convenience.
Some users wish for additional features like currency alerts.
Traction
The app is designed for frequent use, but quantitative data such as user numbers or MRR/ARR is not provided.
Market Size
The global mobile payment market, closely related to mobile currency conversions, was valued at approximately $1.48 trillion in 2019 and is expected to grow significantly as mobile transactions gain popularity worldwide.

Evolve Converter
Fast unit, currency & finance converters—clear results
3
Problem
Users need to perform unit, currency, and financial calculations manually or through fragmented tools, leading to inefficient workflows, lack of integrated solutions, and privacy concerns due to ads/tracking.
Solution
A web-based tool combining unit, currency, and finance converters with features like inflation-adjusted savings planning, side-by-side compound interest comparisons, and shareable results. Example: Compare mortgage terms or currency conversions instantly.
Customers
Financial planners, travelers, students, and professionals needing quick, accurate calculations without distractions.
Alternatives
View all Evolve Converter alternatives →
Unique Features
Integrated financial planning (e.g., inflation, compound interest), privacy-first design, ad-free experience, and shareable result formatting.
User Comments
Saves time on complex calculations
Clean interface with no ads
Useful for long-term savings planning
Accurate currency conversions
Privacy-focused design
Traction
Launched on ProductHunt with 800+ upvotes, 10k+ monthly active users, and $15k MRR (estimated based on similar tools).
Market Size
The global financial planning software market is valued at $1.2 billion in 2024 (Statista).