# Shared Resources vs ARK

The clearest difference is in-app purchases: Shared Resources at none against ARK's 4. ARK's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ARK sells 4 in-app purchases, starting at $3.99 per month. Shared Resources asks for nothing beyond the download.

Shared Resources ships an update every 3 weeks, ARK every 9 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Shared Resources | ARK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 42 MB | 45 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hulo](https://appshunter.io/developer/1716738350) | [John Hammond](https://appshunter.io/developer/1873313560) |

## What reviewers say

### Shared Resources

[App page](https://appshunter.io/ios/app/shared-resources/id6472195579)

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

**In-app purchases:** none


### ARK

[App page](https://appshunter.io/ios/app/ark-mobile-security-score/id6760629608)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ARK Shield Monthly | $3.99 | per month |
| ARK Fortress Monthly | $7.99 | per month |
| ARK Shield Yearly | $29.99 | per year |
| ARK Fortress Yearly | $49.99 | per year |


## Frequently asked questions

### Is Shared Resources free?

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

### Is ARK free?

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

### Do Shared Resources or ARK have ads?

Neither Shared Resources nor ARK shows ads.

### Which is updated more often, Shared Resources or ARK?

Shared Resources ships an update every 3 weeks, and ARK every 9 days. Most recently, Shared Resources was updated on October 12, 2026 and ARK on September 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.*