# Interactive COC — Built for Fieldwork.

> Built for Fieldwork. (iPhone/iPad app by CMS Environmental Services.)

- Source: https://appshunter.io/ios/app/interactive-coc/id6471626063 (this page in markdown: same URL + `.md`)
- Developer: [CMS Environmental Services](https://appshunter.io/developer/1447950128)
- Category: Business, Utilities
- Price: $0.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 43 MB
- Languages: American English
- Released: 2023-11-13
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/interactive-coc/id6471626063/reviews.md

## What is Interactive COC?

Built for Fieldwork. Not Paperwork.
Stop handwriting Chain of Custody forms.
Interactive COC helps environmental professionals eliminate repetitive Chain of Custody paperwork by capturing sample information once and reusing it throughout the entire workflow.
Create Chain of Custody records directly from your phone, generate clean PDF and CSV files automatically, and send them directly to any laboratory.
Stop entering the same information over and over.
Stop scanning paperwork back into project files.
Stop rebuilding sample information in Word and Excel.
Enter it once. Use it everywhere.
WHY INTERACTIVE COC
Enter It Once. Use It Everywhere.
Company information, project information, laboratory information, sample details, signatures, and records stay organized and available for future projects.
Built for Real Fieldwork
Create and manage Chain of Custody records directly from the field using a workflow designed by environmental professionals who understand how sampling projects actually work.
Generate Clean PDF and CSV Files
Create professional laboratory-ready Chain of Custody records and structured data files that support reporting and project documentation workflows.
Works With Any Laboratory
Interactive COC is laboratory agnostic. Send submissions to the laboratory of your choice without changing existing laboratory relationships.
Capture. Generate. Send.
The same familiar workflow works across multiple sample types while maintaining consistent, professional documentation.
Designed by Industry Professionals
Built by a consultant with more than 40 years of environmental consulting, industrial hygiene, hazardous materials, and field sampling experience who spent decades completing Chain of Custody forms in the field.
AVAILABLE TODAY
• Asbestos Air Sampling
• Bulk Materials Sampling
• Generic Air Sampling
• Multi-Bulk Sampling
• Police and Forensic Evidence
ADDITIONAL WORKFLOWS IN DEVELOPMENT
• Multi-Air Sampling
• Summa Canister Sampling
• Water and Wastewater Sampling
• UCMR Sampling
• Radiation and Radon
• Hazardous Waste
• Additional Specialty Chain of Custody Workflows
IDEAL FOR
• Environmental Consultants
• Industrial Hygienists
• Asbestos Consultants
• Lead Inspectors and Risk Assessors
• Indoor Air Quality Professionals
• Mold Professionals
• Hazardous Materials Professionals
• Forensic Investigators
• Sampling Technicians
• Laboratories Receiving Field Samples
FLEXIBLE PRICING
Choose the option that best fits your workflow.
• Individual submissions
• Submission bundles
• Unlimited individual plans
• Company plans
New users receive free submissions to experience the workflow before purchasing additional submissions or upgrading to an unlimited plan.
Download Interactive COC and spend less time on paperwork and more time in the field.

Privacy Policy:
https://www.interactivecoc.com/app-privacy-policy

Terms of Use:
https://www.interactivecoc.com/end-user-license-agreement

## Pricing and in-app purchases

Base price: $0.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly subscription | $169.99 | per year |
| Company unlimited | $149.99 | per year |
| Company plan with 5 seat | $749.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Per Send | $0.99 | one-time |
| Bundle 20 | $17.99 | one-time |
| Bundle 35 | $29.99 | one-time |
| Bundle 50 | $39.99 | one-time |


## Chart rankings

- #120 in Top Paid · Business (US App Store)


## Version history (last 5 releases)

### 1.2 — 2026-07-27

Submission Plans & Billing

New: Pay $0.99 per submission directly from the Send screen — no extra steps required
After payment, your COC sends automatically without navigating away
Company plan members now correctly display their "Active Until" renewal date
Unlimited plan holders receive timely renewal reminders at 30 and 15 days before their anniversary date, with clear messaging that the plan will renew for another year
"Extend Access" now adds a full year from your current expiry date, not from today — no more losing remaining days when you renew early
Bundle balance warning now highlights when you have 3 sends remaining

### 1.1.2 — 2026-04-25

We’ve updated the app with a refreshed UI layout, improved performance, and enhanced PDF formatting for a better experience.

### 1.1.1 — 2024-04-29

- performance improvement
- PDF layout changes
- bug fixes

### 1.1 — 2024-01-25

Bug fixes and performance improvement

### 1.0 — 2023-11-14

No release notes.

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## More apps by CMS Environmental Services

- [Inter@ctive COC](https://appshunter.io/ios/app/interctive-coc/id1447950129)

All apps by CMS Environmental Services: https://appshunter.io/developer/1447950128

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*