# PPC RPF vs JARTON CityOS

The clearest difference is iOS requirement: JARTON CityOS at 11.0 against PPC RPF's 15.1. 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.

PPC RPF ships an update every 18 months, JARTON CityOS every 10 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PPC RPF | JARTON CityOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 10 months** |
| Size | 47 MB | 161 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Royal Project Foundation](https://appshunter.io/developer/1659628420) | [JARTON Group Company Limited](https://appshunter.io/developer/1359725503) |

## What reviewers say

### PPC RPF

[App page](https://appshunter.io/ios/app/ppc-rpf/id1659628417)

**Features:** macOS Compatibility

**In-app purchases:** none


### JARTON CityOS

[App page](https://appshunter.io/ios/app/jarton-cityos/id6745001882)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PPC RPF free?

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

### Is JARTON CityOS free?

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

### Do PPC RPF or JARTON CityOS have ads?

Neither PPC RPF nor JARTON CityOS shows ads.

### Which is updated more often, PPC RPF or JARTON CityOS?

PPC RPF ships an update every 18 months, and JARTON CityOS every 10 months. Most recently, PPC RPF was updated on November 3, 2026 and JARTON CityOS on October 30, 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.*