# GuardQC vs OLIVE ESS

The clearest difference is update cadence: OLIVE ESS at every 6 weeks against GuardQC's every 27 months. GuardQC's advantage is iOS requirement (8.0 vs 12.0). 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.

GuardQC ships an update every 27 months, OLIVE ESS every 6 weeks. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | GuardQC | OLIVE ESS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 6 weeks** |
| Size | 7 MB | 19 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SICPA SA](https://appshunter.io/developer/989791431) | [olive technologies](https://appshunter.io/developer/1401159084) |

## What reviewers say

### GuardQC

[App page](https://appshunter.io/ios/app/guardqc/id1045037401)

**Features:** macOS Compatibility

**In-app purchases:** none


### OLIVE ESS

[App page](https://appshunter.io/ios/app/olive-ess/id6445992895)

**In-app purchases:** none


## Frequently asked questions

### Is GuardQC free?

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

### Is OLIVE ESS free?

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

### Do GuardQC or OLIVE ESS have ads?

Neither GuardQC nor OLIVE ESS shows ads.

### Which is updated more often, GuardQC or OLIVE ESS?

GuardQC ships an update every 27 months, and OLIVE ESS every 6 weeks. Most recently, GuardQC was updated on October 11, 2026 and OLIVE ESS on October 6, 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.*