Comparison

EMLab P&K LabServe® Mobile vs Interactive COC

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

Head to head
About

EMLab P&K LabServe® Mobile

Access lab results, project details, and invoices on the go. Review reports, contact your project manager, and utilize fungal and IAQ reference guides. Digitally complete and send chain of custody forms.

Highlights
  • Mobile lab result access
  • Project and report review
  • Invoice viewing
  • Fungal library access
  • IAQ Pocket Guide
  • Digital chain of custody forms
Features
Read full description

The Eurofins EMLab P&K app makes your work easier by giving you mobile access to your lab results anytime, anywhere. You can review your projects, reports and invoices, browse Eurofins EMLab P&K's fungal library and IAQ Pocket Guide, and contact your Project Manager with the tap of the screen. Now you can also complete and send your chain of custody form (COC) from your iPad and iPhone! Please note: You must be a current client of Eurofins EMLab P&K to access features in the LabServe Mobile app. If you don’t know your username or password, please contact EBET.customerservice@et.eurofinsus.com for assistance. Projects: • Receive instant alerts when your reports are available • Search and access details of all your projects and reports • View reports and invoices on your mobile device • Confirm requested services, turnaround times, and reporting due dates Contact PM: • Call your Eurofins EMLab P&K Project Manager (PM) with one touch • E-mail your PM about a specific project, which automatically includes your project ID Fungal Glossary: • Access Eurofins EMLab P&K's fungal glossary directly in the app • Search over 130 fungi with detailed information and spore photos IAQ Pocket Reference Guide: • Access the Eurofins EMLab P&K Pocket Guide directly in the app • Sampling and regulatory guidelines • Data interpretation guidelines • MoldRange™ data, including typical outdoor spore levels by region and by time of year • Environmental resource and contact information, and more Digital COC (iPad and iPhone!): • You control exactly what is entered • Prevent transcription errors • Complete and send your COC electronically • No need to bring pen and paper • Create COC templates NOTE: E-mail EBET.customerservice@et.eurofinsus.com with questions or suggestions for the app.

About

Interactive COC

Features
Read full description

Built for Fieldwork. Not Paperwork. Your sampling day is long enough. Stop taking the same paperwork home with you. Interactive COC puts your Chain of Custody workflow in your hands, so you can document samples, create a professional COC and send it to the laboratory while you are still on the job. Less retyping in the field. Less paperwork waiting at the office. MAKE THE NEXT COC EASIER THAN THE LAST. You already entered your name, your company, the project and laboratory information. Put it to work again. Reuse saved details or duplicate a previous COC for the next sampling day, then update what changed. Sample numbers increment as you add or duplicate samples. GIVE YOUR LAB INFORMATION IT CAN READ. Send a clean, professional PDF that takes handwriting out of the equation. Your laboratory gets a readable submission, and you get an emailed copy for your project files without scanning a paper form. CSV and XML files give you the sample data as well, with Submission IDs and QR codes to help identify your records. FIND THE TESTING YOU NEED AND KEEP MOVING. Search laboratories by name, city, state, country, analysis category or type of analysis. Spend less time scrolling through lists to find the lab and testing your job needs. Separate Performing Office details and email keep the individual office handling the work identified. TAKE REPETITIVE TASKS OFF YOUR HANDS. Scan existing sample barcodes and QR codes instead of typing their numbers. Let the app calculate elapsed sampling time and air volume from your dates, times and flow rates, even when sampling crosses midnight. Capture photos, GPS locations and signatures while you are there. WORK IN THE LANGUAGE YOU PREFER. Use Interactive COC in English and eight other languages. The laboratory receives the COC in English or the other languages, so your field team can work in its preferred language while keeping submissions consistent. GET MORE ROOM ON YOUR IPAD. Two interactive panels in landscape keep more of your workflow in view and let you work within either panel. Use your iPhone in the field or the familiar iPhone-sized app layout on a supported Apple laptop. USE ONE FAMILIAR WORKFLOW ACROSS YOUR JOBS. Create COCs for Asbestos Air, Bulk Materials, Single-Sample Air, Multi-Bulk, Police and Forensic Evidence, and now Multi-Air Analysis. Wastewater, Methamphetamine, Lead, Mold, Heavy Metals, Cannabis, Wine and Beverage testing options are available through laboratories listed in the app. Built by a consultant with more than 40 years of environmental consulting, industrial hygiene and field sampling experience, Interactive COC reflects the small details that make a difference over a full day of sampling. PUT IT TO WORK ON YOUR NEXT JOB. Your first 3 COCs are free. Create a submission with your own project, your own samples and your chosen laboratory. See how much repeated work you can leave behind. Then choose individual submissions, bundles, an unlimited individual plan or a company plan to fit the way you work. Download Interactive COC and get your next COC off your to-do list.

Screenshots

EMLab P&K LabServe® Mobile4 screens
Interactive COC4 screens

Verdict

The call

The clearest difference is price: EMLab P&K LabServe® Mobile at Free against Interactive COC's $0.99. EMLab P&K LabServe® Mobile also leads on in-app purchases (none vs 7) and ratings volume (6 vs 1). Interactive COC's advantage is rating (5.0 vs 3.8). On update cadence, ads, device support and iOS requirement 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

EMLab P&K LabServe® Mobile is free to download; Interactive COC costs $0.99 up front. Interactive COC sells 7 in-app purchases, starting at $149.99 per year. EMLab P&K LabServe® Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Interactive COC holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: EMLab P&K LabServe® Mobile has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

EMLab P&K LabServe® Mobile ships an update every 2 months, Interactive COC every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
EMLab P&K LabServe® Mobile versus Interactive COC: the parameters behind the verdict, then further details
ParameterEMLab P&K LabServe® MobileInteractive COC
PriceFree — better$0.99
Rating3.8 (6 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings6 — better1
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size14 MB44 MB
Age rating17+4+
DeveloperEUROFINS BUILT ENVIRONMENT TESTING WEST, LLCCMS Environmental Services

In-app purchases

None

EMLab P&K LabServe® Mobile

No in-app purchases

7 purchases

Interactive COC

Subscriptions3
  • Company unlimited$149.991 Year
  • Yearly subscription$169.991 Year
  • Company plan with 5 seat$749.991 Year
One-time4
  • Per Send$0.99
  • Bundle 20$17.99
  • Bundle 35$29.99
Show 1 more
  • Bundle 50$39.99

Questions

Is EMLab P&K LabServe® Mobile free?
EMLab P&K LabServe® Mobile is free to download, with no in-app purchases.
Is Interactive COC free?
Interactive COC costs $0.99, and also offers in-app purchases.
Which has better reviews, EMLab P&K LabServe® Mobile or Interactive COC?
Interactive COC is rated higher. EMLab P&K LabServe® Mobile averages 3.8 out of 5 from 6 ratings, while Interactive COC averages 5.0 from 1 ratings.
Do EMLab P&K LabServe® Mobile or Interactive COC have ads?
Neither EMLab P&K LabServe® Mobile nor Interactive COC shows ads.
Which is updated more often, EMLab P&K LabServe® Mobile or Interactive COC?
EMLab P&K LabServe® Mobile ships an update every 2 months, and Interactive COC every 3 months. Most recently, EMLab P&K LabServe® Mobile was updated on October 23, 2026 and Interactive COC on October 24, 2026.

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