Comparison

Mouser vs TransPart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mouser

Easily find and browse the latest semiconductors and electronic components for your designs. Search by category, date, or manufacturer, and view real-time stock availability. Build shopping baskets, manage projects, and access your account for order history and status.

Highlights
  • Browse new products by date, category, manufacturer
  • Search and filter electronic components
  • View real-time stock availability and pricing
  • Build shopping baskets and manage projects
  • Access My Mouser account for order history
  • Barcode scanner for quick product lookup
  • Bookmark products for quick access
Features
Read full description

The Mouser app allows you to easily access the newest semiconductors and electronic components for your designs. Easily browse the newest products by date, category or manufacturer. Find products and view stock availability through a user-friendly search or built-in barcode scanner with the ability to build a shopping basket or project to checkout online. Use the app to access your My Mouser account to view order history, order details, and order status information. You can also bookmark products or add them to projects for quick access or to review offline. Always stay connected to Mouser and the newest products for your latest designs. 
 Features: - Access your My Mouser account to view order history, details, and status - Find and view new products by category, date and manufacturer - Search for products by filtering and sorting results - Build a shopping basket by adding products from across the application - The product search tool allows you to refine your search and apply attributes to find components easily - Keep track of your projects by building groups of parts into separate lists - Scan Mouser's barcode to quickly find your product - Bookmark products for quick access - Store products and parts to view later in projects and bookmarks - View full product specification and up-to-date pricing - Find real-time stock availability - Conversion Calculators

About

TransPart

Features
Read full description

Stop wasting time hunting for electronic parts! TransPart delivers instant access to critical component data, empowering electrical engineers, designers, and manufacturers to streamline their workflows. Find the Right Part, Instantly: Search over 40 million+ electronic components from 140+ leading distributors, including DigiKey, Farnell, RS Components, Arrow, Mouser, Avnet, Future, Microchip Technology, Texas Instruments, and more. Use full or partial part numbers to quickly locate the exact components you need. Access real-time pricing, stock availability, and lead times, ensuring you make informed purchasing decisions. View datasheets instantly to verify specifications and compatibility. View high-quality part images for easy identification. Key Features: Comprehensive Data: Get detailed information on pricing (including multiple price breaks and currency conversions), stock levels, minimum order quantities (MOQs), packaging, and more. Real-Time Updates: Stay ahead with up-to-the-minute stock and pricing data directly from distributors. Datasheet Access: Instantly access datasheets to understand technical specifications and ensure compatibility. Distributor Information: See distributor locations, regions, and localized purchase links. Part Search API: Access electronic component data for integration into your own tools, CRM, ERP, BOM management, and custom design tools. Global Reach: Search components in multiple currencies and from distributors worldwide. User-Friendly Interface: TransPart is designed for simplicity and efficiency, allowing you to find the information you need quickly. Privacy Focused: We never use ads and never share your search history or data. Ideal for: PCB design Electrical drawing creation Product prototyping Sourcing components for manufacturing Integrating component data into your own software. Enhance your EDA, design, and manufacturing processes with TransPart. Download it today and experience the power of instant component data at your fingertips!

Screenshots

Mouser4 screens
TransPart4 screens

Verdict

The call

The clearest difference is update cadence: Mouser at every 6 weeks against TransPart's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mouser ships an update every 6 weeks, TransPart every 15 months. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 9 level
Mouser versus TransPart: the parameters behind the verdict, then further details
ParameterMouserTransPart
PriceFreeFree
Rating2.4 (34 ratings) — better—
Positive reviews17.9% of reviews—
Number of ratings34 — better—
Update frequencyEvery 6 weeks — betterEvery 15 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.615.6
Further details — not scored
Size97 MB8 MB
Age rating4+4+
DeveloperMouser ElectronicsMARITIME MASTER LIMITED

In-app purchases

None

Mouser

No in-app purchases

None

TransPart

No in-app purchases

Questions

Is Mouser free?
Mouser is free to download, with no in-app purchases.
Is TransPart free?
TransPart is free to download, with no in-app purchases.
Do Mouser or TransPart have ads?
Neither Mouser nor TransPart shows ads.
Which is updated more often, Mouser or TransPart?
Mouser ships an update every 6 weeks, and TransPart every 15 months. Most recently, Mouser was updated on September 18, 2026 and TransPart on September 11, 2026.

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