# Quantium vs EZII

The clearest difference is update cadence: EZII at every 10 days against Quantium's every 4 weeks. Quantium's advantage is iOS requirement (9.0 vs 15.6). 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.

Quantium ships an update every 4 weeks, EZII every 10 days. The most recent releases landed on August 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Quantium | EZII |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Size | 34 MB | 59 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Quantium](https://appshunter.io/developer/1517006961) | [ResolveBiz Services and Apps Private Limited](https://appshunter.io/developer/1407275767) |

## What reviewers say

### Quantium

[App page](https://appshunter.io/ios/app/quantium/id1517006962)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### EZII

[App page](https://appshunter.io/ios/app/ezii-hr/id6751716059)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Quantium free?

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

### Is EZII free?

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

### Do Quantium or EZII have ads?

Neither Quantium nor EZII shows ads.

### Which is updated more often, Quantium or EZII?

Quantium ships an update every 4 weeks, and EZII every 10 days. Most recently, Quantium was updated on August 10, 2026 and EZII on September 9, 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.*