# Shell GIDS vs un

The clearest difference is in-app purchases: Shell GIDS at none against un's 4. Shell GIDS also leads on review sentiment (100% vs 75%) and rating (4.0 vs 3.7). un's advantage is update cadence (every 9 days vs every 28 months) and ratings volume (3 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. un sells 4 one-off in-app purchases. Shell GIDS asks for nothing beyond the download.

Shell GIDS holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of Shell GIDS's written reviews are positive against 75% of un's.

Shell GIDS ships an update every 28 months, un every 9 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Shell GIDS | un |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/shell-gids/id1437135580/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/un-web-extension-for-linkedin/id6447438167/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 68 MB | 15 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Shell Information Technology International B.V.](https://appshunter.io/developer/410842826) | [Vicente Garcia Cortes](https://appshunter.io/developer/1680881981) |

## What reviewers say

### Shell GIDS

[App page](https://appshunter.io/ios/app/shell-gids/id1437135580)

Access a virtual library of engineering design standards and industry best practices specifically for Shell petrol stations. This application serves as a comprehensive resource for professionals working with Shell's infrastructure.

**Highlights:** GIDS Virtual Library access, Engineering design standards, Industry best practices, Shell petrol station focus

**In-app purchases:** none


### un

[App page](https://appshunter.io/ios/app/un-web-extension-for-linkedin/id6447438167)

Enhance your LinkedIn experience with tools to filter out ads, unfollow users in bulk, track job applications, and block specific companies from search results. This extension prioritizes user privacy by not accessing or sharing personal information.

**Highlights:** Remove promoted job ads, Bulk unfollow users, Track job applications, Filter out specific companies, Enhance LinkedIn efficiency, Privacy-focused design

**Features:** Safari Extension, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sponsor | $1.99 | one-time |
| One Time Sponsor | $2.99 | one-time |
| un Filter | $3.99 | one-time |
| un Apply | $3.99 | one-time |


## Frequently asked questions

### Is Shell GIDS free?

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

### Is un free?

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

### Which has better reviews, Shell GIDS or un?

Shell GIDS is rated higher. Shell GIDS averages 4.0 out of 5 from 1 ratings, while un averages 3.7 from 3 ratings.

### Do Shell GIDS or un have ads?

Neither Shell GIDS nor un shows ads.

### Which is updated more often, Shell GIDS or un?

Shell GIDS ships an update every 28 months, and un every 9 days. Most recently, Shell GIDS was updated on October 12, 2026 and un on October 11, 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.*