# ORO vs parker

The clearest difference is iOS requirement: ORO at 8.0 against parker's 13.0. 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.

ORO ships an update every 34 months, parker every 54 months. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ORO | parker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 34 months** | Every 54 months |
| Size | 3 MB | 3 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHUHEI ITO](https://appshunter.io/developer/1552320499) | [shun nakanishi](https://appshunter.io/developer/1568655395) |

## What reviewers say

### ORO

[App page](https://appshunter.io/ios/app/oro/id1552320497)

**In-app purchases:** none


### parker

[App page](https://appshunter.io/ios/app/parker/id1568655393)

**In-app purchases:** none


## Frequently asked questions

### Is ORO free?

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

### Is parker free?

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

### Do ORO or parker have ads?

Neither ORO nor parker shows ads.

### Which is updated more often, ORO or parker?

ORO ships an update every 34 months, and parker every 54 months. Most recently, ORO was updated on October 25, 2026 and parker on November 3, 2026.

---

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