# Adriano Maruzzelli vs Arc

The clearest difference is in-app purchases: Adriano Maruzzelli at none against Arc's 1. Adriano Maruzzelli also leads on iOS requirement (10.3 vs 17.0). Arc's advantage is update cadence (every 9 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Arc sells 1 one-off in-app purchase. Adriano Maruzzelli asks for nothing beyond the download.

Adriano Maruzzelli ships an update every 6 weeks, Arc every 9 days. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Adriano Maruzzelli | Arc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Size | 4 MB | 18 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [STRATEGYFOR SRL](https://appshunter.io/developer/1587370422) | [岚烜 吴](https://appshunter.io/developer/6788589687) |

## What reviewers say

### Adriano Maruzzelli

[App page](https://appshunter.io/ios/app/adriano-maruzzelli/id1533976246)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arc

[App page](https://appshunter.io/ios/app/arc-75-day-challenge-tracker/id6796747380)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arc Pro | $6.99 | one-time |


## Frequently asked questions

### Is Adriano Maruzzelli free?

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

### Is Arc free?

Arc is free to download, with in-app purchases available.

### Do Adriano Maruzzelli or Arc have ads?

Neither Adriano Maruzzelli nor Arc shows ads.

### Which is updated more often, Adriano Maruzzelli or Arc?

Adriano Maruzzelli ships an update every 6 weeks, and Arc every 9 days. Most recently, Adriano Maruzzelli was updated on October 25, 2026 and Arc on October 7, 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.*