# Emory Safe vs QuadC

The clearest difference is update cadence: QuadC at every 3 months against Emory Safe's every 14 months. 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.

Emory Safe ships an update every 14 months, QuadC every 3 months. The most recent releases landed on May 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Emory Safe | QuadC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 months** |
| Size | 29 MB | 9 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emory University](https://appshunter.io/developer/387102326) | [TutorOcean Inc.](https://appshunter.io/developer/1480876531) |

## What reviewers say

### Emory Safe

[App page](https://appshunter.io/ios/app/emory-safe/id6458265293)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuadC

[App page](https://appshunter.io/ios/app/quadc/id6466211790)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Emory Safe free?

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

### Is QuadC free?

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

### Do Emory Safe or QuadC have ads?

Neither Emory Safe nor QuadC shows ads.

### Which is updated more often, Emory Safe or QuadC?

Emory Safe ships an update every 14 months, and QuadC every 3 months. Most recently, Emory Safe was updated on May 16, 2026 and QuadC on September 8, 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.*