# Quartzy vs ECC eCoC

The clearest difference is ads: ECC eCoC at none against Quartzy's shown. ECC eCoC also leads on iOS requirement (12.0 vs 15.1). Quartzy's advantage is update cadence (monthly vs every 29 months). On price, 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.

Quartzy ships an update monthly, ECC eCoC every 29 months. The most recent releases landed on July 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Quartzy | ECC eCoC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (16 ratings)](https://appshunter.io/ios/app/quartzy/id1613415245/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 29 months |
| Monetization | Ad-supported | — |
| Size | 39 MB | 44 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quartzy, Inc.](https://appshunter.io/developer/1613415697) | [Environmental Chemical Corp.](https://appshunter.io/developer/1521481680) |

## What reviewers say

### Quartzy

[App page](https://appshunter.io/ios/app/quartzy/id1613415245)

Manage your lab's inventory with this mobile tool. Track stock, submit requests, and scan items to ensure supplies are always available, preventing experimental delays. Generate unique barcodes directly from your account.

**Highlights:** Track inventory in real-time, Submit supply requests, Scan and receive items, Print unique barcodes, Up-to-date stock view

**Features:** macOS Compatibility

**In-app purchases:** none


### ECC eCoC

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quartzy free?

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

### Is ECC eCoC free?

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

### Do Quartzy or ECC eCoC have ads?

Quartzy shows ads; ECC eCoC does not.

### Which is updated more often, Quartzy or ECC eCoC?

Quartzy ships an update monthly, and ECC eCoC every 29 months. Most recently, Quartzy was updated on July 5, 2026 and ECC eCoC on September 16, 2026.

---

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