# OPX vs Guredo

The clearest difference is update cadence: Guredo at every 4 days against OPX's every 8 days. 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.

OPX ships an update every 8 days, Guredo every 4 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OPX | Guredo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Size | 111 MB | 57 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [OP CARDX LIMITED](https://appshunter.io/developer/6786201200) | [Guredo AI](https://appshunter.io/developer/6791652811) |

## What reviewers say

### OPX

[App page](https://appshunter.io/ios/app/opx-collected/id6786201198)

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

**In-app purchases:** none


### Guredo

[App page](https://appshunter.io/ios/app/guredo/id6791652809)

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

**In-app purchases:** none


## Frequently asked questions

### Is OPX free?

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

### Is Guredo free?

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

### Do OPX or Guredo have ads?

Neither OPX nor Guredo shows ads.

### Which is updated more often, OPX or Guredo?

OPX ships an update every 8 days, and Guredo every 4 days. Most recently, OPX was updated on October 11, 2026 and Guredo on October 10, 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.*