# double link vs GrandUp Store

The clearest difference is in-app purchases: double link at none against GrandUp Store's 5. double link also leads on device support. GrandUp Store's advantage is iOS requirement (12.0 vs 15.6). On price there is nothing between them.

Both are free to download. GrandUp Store sells 5 one-off in-app purchases. double link asks for nothing beyond the download.

## The numbers

| Metric | double link | GrandUp Store |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/double-link/id6464317378/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 55 MB | 68 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Genius Solutions LLC](https://appshunter.io/developer/1491620233) | [BEGRAND TECHNOLOGY LTD](https://appshunter.io/developer/1736860116) |

## What reviewers say

### double link

[App page](https://appshunter.io/ios/app/double-link/id6464317378)

This shopping app allows known customers to purchase tools from the Double Link company. Browse and buy a variety of items directly through the application.

**Highlights:** Purchase company tools, Browse product catalog, Exclusive for known customers, User-friendly interface

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

**In-app purchases:** none


### GrandUp Store

[App page](https://appshunter.io/ios/app/grandup-store/id6479676926)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 USD | $4.99 | one-time |
| 10 USD | $9.99 | one-time |
| 20 USD | $19.99 | one-time |
| 50 USD | $49.99 | one-time |
| 100 USD | $99.99 | one-time |


## Frequently asked questions

### Is double link free?

double link is free to download, with no in-app purchases.

### Is GrandUp Store free?

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

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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.*