Comparison

iForm 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

iForm

This app provides a robust offline data collection solution for businesses, enabling surveys, inspections, and work orders on mobile devices. It offers seamless integration with backend systems and ensures accurate data capture, even without an internet connection.

Highlights
  • Offline data collection
  • Customizable form creation
  • Real-time data upload
  • Multiple data export formats
  • Seamless backend integration
  • Scalable for enterprise use
  • Secure data handling
Features
Read full description

iForm brings business grade, offline data collection to iPhones, iPads and iPod Touches. Utilized by 3 of the top 10 hotel brands in the world, the largest hospital in the US, the US Government, top franchises, amusement parks, and hundreds of small/mid size businesses, iForm helps you increase productivity, reduce costs, and reduce paper use. Conduct surveys, inspections, walk-throughs, work-orders, audits, tasks, research studies and clinical trials easily and cost effectively on your iPad, iPhone, or iPod Touch. Using the iFormBuilder web interface, users can create business grade forms that will work seamlessly across all supported devices. Data views give you the flexibility to see your data in a variety of outputs including Map View, HTML View, PDF View and Excel View. Data feeds (XML, JSON, XLS, RSS, ATOM) offer seamless integration with your back-end systems. The iFormBuilder platform gives you the power to turn your mobile device into an enterprise grade data collection tool. Key Benefits: -Quick turn-around with over-the-air form distribution -Real time data upload -Offline data collection (out of service, no wifi) -Ensures accurate data capture and eliminates redundancy -Immediately communicate changes and updates to your mobile workforce with server assignment and client-to-client assignment -Massively scalable -Maximum security (being used by HIPAA and FISMA regulated projects) **Please upload all records before upgrading** Note: Continued use of GPS running in the background can dramatically decrease battery life.

About

Interactive COC

Streamline fieldwork by digitizing Chain of Custody forms. Document samples, create professional PDFs, and send them directly to labs. Reuse previous data and find testing services easily.

Highlights
  • Digital Chain of Custody (COC) forms
  • Create and send professional PDF reports
  • Reuse saved project and lab details
  • Search laboratories by various criteria
  • Scan existing sample barcodes and QR codes
  • Capture photos, GPS, and signatures
  • Multilingual support
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

iForm4 screens
Interactive COC4 screens

Verdict

The call

The clearest difference is price: iForm at Free against Interactive COC's $0.99. iForm also leads on in-app purchases (none vs 7) and update cadence (fortnightly vs every 3 months). Interactive COC's advantage is rating (5.0 vs 4.4). On 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

iForm is free to download; Interactive COC costs $0.99 up front. Interactive COC sells 7 in-app purchases, starting at $149.99 per year. iForm asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Interactive COC holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: iForm has 180 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

iForm ships an update fortnightly, Interactive COC every 3 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
iForm versus Interactive COC: the parameters behind the verdict, then further details
ParameteriFormInteractive COC
PriceFree — better$0.99
Rating4.4 (180 ratings)5.0 (1 ratings) — better
Positive reviews74.3% of reviews—
Number of ratings180 — better1
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size77 MB44 MB
Age rating4+4+
DeveloperZerion SoftwareCMS Environmental Services

Bugs and requests

iForm

Reported bugs

14 issues
  • App crashes on startup and during use
  • Login screen displays without instructions
  • Account validation failures after creation
  • Forms not downloading or uploading properly
  • Missing text input fields in forms
Show 9 more
  • Redlaser widget causes app crashes
  • Performance degradation with module switching
  • Data loss when uploading to office systems
  • Low memory warnings and slowdowns
  • Photo and text data persisting incorrectly across forms
  • Calculation totals exceeding maximum values
  • Crashes when submitting data with pending records
  • Incompatibility with certain iPad models
  • Flash-based backend causing compatibility issues

Requested features

14 requests
  • Edit option for submitted entries
  • Ability to reference and populate fields from prior data
  • View historical data through the app
  • Improved PDF layout customization for branding
  • Credit card payment integration
Show 9 more
  • Better capacity management and record limits
  • Guest user access functionality
  • Free or reduced pricing for educational use
  • Enhanced training and documentation resources
  • Conditional logic for surveys (if/then questions)
  • Improved form creation interface on website
  • Better memory optimization
  • Support for multiple languages
  • Real-time collaboration features

Interactive COC

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

iForm

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 iForm free?
iForm 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, iForm or Interactive COC?
Interactive COC is rated higher. iForm averages 4.4 out of 5 from 180 ratings, while Interactive COC averages 5.0 from 1 ratings.
Do iForm or Interactive COC have ads?
Neither iForm nor Interactive COC shows ads.
Which is updated more often, iForm or Interactive COC?
iForm ships an update fortnightly, and Interactive COC every 3 months. Most recently, iForm was updated on November 1, 2026 and Interactive COC on October 30, 2026.

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