# metroKEY vs Library Connection Mobile

The clearest difference is rating: Library Connection Mobile at 5.0 against metroKEY's 3.0. metroKEY's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Library Connection Mobile holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively.

metroKEY ships an update every 2 weeks, Library Connection Mobile every 2 months. The most recent releases landed on September 11, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | metroKEY | Library Connection Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (10 ratings)](https://appshunter.io/ios/app/metrokey/id6476256036/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/library-connection-mobile/id6774671209/reviews)** |
| Number of ratings | **10** | 4 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 48 MB | 50 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Streetspace Ltd](https://appshunter.io/developer/1726305187) | [Library Connection, Inc.](https://appshunter.io/developer/6774671211) |

## What reviewers say

### metroKEY

[App page](https://appshunter.io/ios/app/metrokey/id6476256036)

This app provides interactive access control for waste facilities, offering end-to-end visibility on usage. It features a user-friendly interface with fast sign-up, clear instructions, unit location mapping, and information on depositable items.

**Highlights:** Interactive access control, End-to-end usage visibility, Fast sign-up process, Unit location mapping, Deposit information, Bluetooth unit latch opening, Bin fill level monitoring

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

**In-app purchases:** none


### Library Connection Mobile

[App page](https://appshunter.io/ios/app/library-connection-mobile/id6774671209)

Manage your local library account on the go. Search the catalog, borrow digital books and audiobooks, place holds, and renew items. The app also provides branch information and offers mobile self-checkout.

**Highlights:** Search library catalog, Manage account, Download eBooks and audiobooks, Place holds, Renew materials, Branch information and directions, Mobile self-checkout

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

**In-app purchases:** none


## Frequently asked questions

### Is metroKEY free?

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

### Is Library Connection Mobile free?

Library Connection Mobile is free to download, with no in-app purchases.

### Which has better reviews, metroKEY or Library Connection Mobile?

Library Connection Mobile is rated higher. metroKEY averages 3.0 out of 5 from 10 ratings, while Library Connection Mobile averages 5.0 from 4 ratings.

### Do metroKEY or Library Connection Mobile have ads?

Neither metroKEY nor Library Connection Mobile shows ads.

### Which is updated more often, metroKEY or Library Connection Mobile?

metroKEY ships an update every 2 weeks, and Library Connection Mobile every 2 months. Most recently, metroKEY was updated on September 11, 2026 and Library Connection Mobile on August 9, 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.*