# ECC eCoC vs eCOC+

The clearest difference is update cadence: eCOC+ at every 3 weeks against ECC eCoC's every 29 months. ECC eCoC's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ECC eCoC ships an update every 29 months, eCOC+ every 3 weeks. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ECC eCoC | eCOC+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ecoc-plus/id6538714605/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 44 MB | 41 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Environmental Chemical Corp.](https://appshunter.io/developer/1521481680) | [ERBLUE, INC.](https://appshunter.io/developer/376406769) |

## What reviewers say

### ECC eCoC

[App page](https://appshunter.io/ios/app/ecc-ecoc/id6450546338)

**Features:** macOS Compatibility

**In-app purchases:** none


### eCOC+

[App page](https://appshunter.io/ios/app/ecoc-plus/id6538714605)

This app helps environmental professionals streamline fieldwork with tools for data collection, lab order submission, and digital result retrieval. It offers features like photo watermarking, shipping label generation, and offline capabilities to boost efficiency and accuracy.

**Highlights:** Data collection across environmental specialties, Sample information gathering and lab order submission, On-the-go access to critical information, User-friendly interface, Workflow and conditional logic for data entry, Photo capture with watermarking, Offline capabilities with automatic syncing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECC eCoC free?

ECC eCoC is free to download, with no in-app purchases.

### Is eCOC+ free?

eCOC+ is free to download, with no in-app purchases.

### Do ECC eCoC or eCOC+ have ads?

Neither ECC eCoC nor eCOC+ shows ads.

### Which is updated more often, ECC eCoC or eCOC+?

ECC eCoC ships an update every 29 months, and eCOC+ every 3 weeks. Most recently, ECC eCoC was updated on September 16, 2026 and eCOC+ on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*