# FourSure vs Udustars

The clearest difference is rating: Udustars at 5.0 against FourSure's 4.1. Udustars also leads on iOS requirement (12.0 vs 15.0). FourSure's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. FourSure sells 10 in-app purchases, starting at $2.99 per month and Udustars sells 7 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Udustars holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 32 and 11 respectively.

FourSure ships an update every 3 weeks, Udustars every 2 weeks. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FourSure | Udustars |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (32 ratings)](https://appshunter.io/ios/app/foursure/id1039856994/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/udustars/id1546604865/reviews)** |
| Number of ratings | **32** | 11 |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 37 MB | 82 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LiveEnsure LLC](https://appshunter.io/developer/464321574) | [Udustars Ltd](https://appshunter.io/developer/1523910677) |

## What reviewers say

### FourSure

[App page](https://appshunter.io/ios/app/foursure/id1039856994)

This app acts as a remote control for your shared digital content, allowing you to secure, encrypt, and control access to files, documents, images, and videos. You can set permissions, prevent downloads and screenshots, and even remotely delete content in real-time.

**Highlights:** Secure and encrypt shared files, Control access with geofences and timers, Prevent downloads and screenshots, Remotely delete content, Audit access in real-time, Biometric authentication

**Features:** Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $29.99 | per year |
| Get Share Access | $0.99 | one-time |
| Share Access (1.99) | $1.99 | one-time |
| Share Access ($2.99) | $2.99 | one-time |
| Share Access ($4.99) | $4.99 | one-time |
| Share Access (5.99) | $5.99 | one-time |
| Share Access ($7.99) | $7.99 | one-time |
| Share Access ($8.99) | $8.99 | one-time |
| Share Access ($9.99) | $9.99 | one-time |


### Udustars

[App page](https://appshunter.io/ios/app/udustars/id1546604865)

Discover unique content and empower creators to earn from their work on this social networking platform. Engage with a community focused on sharing and monetization.

**Highlights:** Explore distinctive content, Monetize creations, Social networking platform, Content discovery, Creator opportunities

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $6 Promotion Package | $5.99 | per month |
| $0.99 | $0.99 | one-time |
| $2.99 | $2.99 | one-time |
| $4.99 | $4.99 | one-time |
| Wallet Card | $6.99 | one-time |
| $9.99 | $9.99 | one-time |
| $14.99 | $14.99 | one-time |


## Frequently asked questions

### Is FourSure free?

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

### Is Udustars free?

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

### Which has better reviews, FourSure or Udustars?

Udustars is rated higher. FourSure averages 4.1 out of 5 from 32 ratings, while Udustars averages 5.0 from 11 ratings.

### Do FourSure or Udustars have ads?

Udustars shows ads; FourSure does not.

### Which is updated more often, FourSure or Udustars?

FourSure ships an update every 3 weeks, and Udustars every 2 weeks. Most recently, FourSure was updated on October 3, 2026 and Udustars on October 4, 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.*