Comparison

Swagelok® eDTR™ vs Parcy Onsite

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

Head to head
About

Swagelok® eDTR™

Access a vast library of Swagelok product data, including catalogs, installation guides, and technical reports. Stay updated with free monthly content additions for on-the-go technical expertise.

Highlights
  • Product catalogs
  • Installation instructions
  • Technical bulletins
  • Product test reports
  • Videos and certifications
  • Monthly content updates
Features
Read full description

Get Swagelok technical expertise and information at your fingertips! The Electronic Desktop Technical Reference (eDTR) provides on-the-go access to a comprehensive library of Swagelok product data, including catalogs, installation instructions, technical bulletins, product test reports, videos, and certifications. Free monthly content updates ensure that you always have the latest information on your device. About Swagelok Company Headquartered in Solon, Ohio, U.S.A., Swagelok Company is a major developer and provider of fluid system solutions, including products, assemblies, and services for the research, instrumentation, pharmaceutical, oil and gas, power, petrochemical, alternative fuels, and semiconductor industries. Its manufacturing, research, technical support, and distribution facilities support a global network of more than 200 authorized sales and service centers in 70 countries. For more information about Swagelok, visit the company’s Web site at www.swagelok.com.

About

Parcy Onsite

Features
Read full description

Parcy Onsite is the companion app for event staff managing check-in, accreditation, and attendee access on the Parcy platform. Built for speed and reliability, Parcy Onsite transforms any iPhone or iPad into a professional on-site registration desk — perfect for conferences, corporate events, hospitality programs, dinners, workshops, and large-scale experiences. FEATURES • Scan attendee QR codes for instant check-in • Search guests in real time by name, email, or company • Manage attendee statuses with a simple, fast interface • Handle session-level access for activities, panels, dinners, and workshops • View live attendance metrics across the entire event • Open attendee profiles with ticket details and custom fields • Edit attendee information directly from the app when enabled • Manually check guests in or out when needed • Sync instantly across multiple operator devices in real time DESIGNED FOR EVENT OPERATIONS Parcy Onsite is optimized for fast-paced event environments, with a dark interface ideal for low-light venues, large touch-friendly controls, and a high-performance QR scanner with torch support and silent retry. On iPad, landscape mode unlocks a powerful attendee table with sortable columns, advanced filtering, and real-time updates. REAL-TIME SYNC Every action updates instantly across all connected devices — avoiding duplicate scans, missed check-ins, or outdated attendee data. PRIVATE & SECURE Operators authenticate through secure QR access tokens generated by the event organizer in the Parcy back-office. Access can be restricted to specific events and revoked at any time. REQUIRES A PARCY EVENT Parcy Onsite works exclusively with the Parcy event platform. Your organizer must provide an operator access QR code to use the app. Learn more at parcy.co

Screenshots

Parcy Onsite4 screens

Verdict

The call

The clearest difference is update cadence: Parcy Onsite at every 2 months against Swagelok® eDTR™'s every 21 months. Parcy Onsite also leads on device support (3 vs 1). Swagelok® eDTR™'s advantage is iOS requirement (13.2 vs 15.5). On price, ads and in-app purchases 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

Swagelok® eDTR™ ships an update every 21 months, Parcy Onsite every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Swagelok® eDTR™ versus Parcy Onsite: the parameters behind the verdict, then further details
ParameterSwagelok® eDTR™Parcy Onsite
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 21 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS13.2 — better15.5
Further details — not scored
Size71 MB30 MB
Age rating4+4+
DeveloperSwagelokParcy

In-app purchases

None

Swagelok® eDTR™

No in-app purchases

None

Parcy Onsite

No in-app purchases

Questions

Is Swagelok® eDTR™ free?
Swagelok® eDTR™ is free to download, with no in-app purchases.
Is Parcy Onsite free?
Parcy Onsite is free to download, with no in-app purchases.
Do Swagelok® eDTR™ or Parcy Onsite have ads?
Neither Swagelok® eDTR™ nor Parcy Onsite shows ads.
Which is updated more often, Swagelok® eDTR™ or Parcy Onsite?
Swagelok® eDTR™ ships an update every 21 months, and Parcy Onsite every 2 months. Most recently, Swagelok® eDTR™ was updated on October 23, 2026 and Parcy Onsite on October 24, 2026.

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