# Dualink vs So.Shell Nails

The clearest difference is in-app purchases: So.Shell Nails at none against Dualink's 1. So.Shell Nails also leads on iOS requirement (13.0 vs 18.4). Dualink's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. Dualink sells 1 in-app purchase, starting at $0.99 per month. So.Shell Nails asks for nothing beyond the download.

Dualink ships an update every 2 weeks, So.Shell Nails every 4 weeks. The most recent releases landed on September 15, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Dualink | So.Shell Nails |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/soshell-nails/id6759603271/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | — | Ad-supported |
| Size | 25 MB | 73 MB |
| Requires iOS | 18.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shima Omarkhail](https://appshunter.io/developer/1807750354) | [LDN Nails Ltd (So.Shell London)](https://appshunter.io/developer/1879751599) |

## What reviewers say

### Dualink

[App page](https://appshunter.io/ios/app/dualink/id6745426302)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dualink Premium | $0.99 | per month |


### So.Shell Nails

[App page](https://appshunter.io/ios/app/soshell-nails/id6759603271)

Book professional nail and brow treatments at multiple London locations. Enjoy premium services with long-lasting results, managed effortlessly through the app. Discover exclusive offers and track your beauty history.

**Highlights:** Book and manage appointments, Choose location, service, technician, Exclusive offers and updates, Track visit and treatment history, Premium nail & brow treatments, Parallel manicure & pedicure services

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

**In-app purchases:** none


## Frequently asked questions

### Is Dualink free?

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

### Is So.Shell Nails free?

So.Shell Nails is free to download, with no in-app purchases.

### Do Dualink or So.Shell Nails have ads?

So.Shell Nails shows ads; Dualink does not.

### Which is updated more often, Dualink or So.Shell Nails?

Dualink ships an update every 2 weeks, and So.Shell Nails every 4 weeks. Most recently, Dualink was updated on September 15, 2026 and So.Shell Nails on June 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*