# E vs Quarry CoP

The clearest difference is iOS requirement: E at 11.0 against Quarry CoP's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

E ships an update every 13 months, Quarry CoP every 10 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | E | Quarry CoP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 10 months** |
| Size | 10 MB | 47 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [E-Management Services LLC](https://appshunter.io/developer/1208154529) | [Knightfox App Design Limited](https://appshunter.io/developer/554130046) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-quarry/id956479918)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quarry CoP

[App page](https://appshunter.io/ios/app/quarry-cop/id1659337614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is Quarry CoP free?

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

### Do E or Quarry CoP have ads?

Neither E nor Quarry CoP shows ads.

### Which is updated more often, E or Quarry CoP?

E ships an update every 13 months, and Quarry CoP every 10 months. Most recently, E was updated on October 5, 2026 and Quarry CoP on October 11, 2026.

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