# Jdk S.r.l. vs Julia Roma

The clearest difference is update cadence: Julia Roma at every 5 days against Jdk S.r.l.'s every 3 weeks. Jdk S.r.l.'s advantage is iOS requirement (15.1 vs 18.6). 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.

Jdk S.r.l. ships an update every 3 weeks, Julia Roma every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Jdk S.r.l. | Julia Roma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 27 MB | 60 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [JDK S.r.l.](https://appshunter.io/developer/1851186396) | [Roma Capitale](https://appshunter.io/developer/1548468317) |

## What reviewers say

### Jdk S.r.l.

[App page](https://appshunter.io/ios/app/jdk-srl/id6754971824)

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

**In-app purchases:** none


### Julia Roma

[App page](https://appshunter.io/ios/app/julia-roma/id6758051202)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Jdk S.r.l. free?

Jdk S.r.l. is free to download, with no in-app purchases.

### Is Julia Roma free?

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

### Do Jdk S.r.l. or Julia Roma have ads?

Neither Jdk S.r.l. nor Julia Roma shows ads.

### Which is updated more often, Jdk S.r.l. or Julia Roma?

Jdk S.r.l. ships an update every 3 weeks, and Julia Roma every 5 days. Most recently, Jdk S.r.l. was updated on November 5, 2026 and Julia Roma on October 31, 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.*