# XL Lock Manager vs E

The clearest difference is review sentiment: E at 41% against XL Lock Manager's 0%. E also leads on iOS requirement (12.0 vs 15.0). XL Lock Manager's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

XL Lock Manager ships an update every 5 weeks, E every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | XL Lock Manager | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (21 ratings)](https://appshunter.io/ios/app/e-invoice-qr-reader-ksa/id1580793042/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | 0.0% of reviews | **41.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 122 MB | 64 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tretipi Software GmbH](https://appshunter.io/developer/1516525799) | [Posbank Technology](https://appshunter.io/developer/1330377131) |

## What reviewers say

### XL Lock Manager

[App page](https://appshunter.io/ios/app/xl-lock-manager/id1516525800)

Manage access to your locks digitally with features like NFC, PIN, fingerprint, and Bluetooth. Control permissions, view activity logs in real-time, and share access remotely. This app simplifies key management for various lock types.

**Highlights:** Multiple access methods (NFC, PIN, Fingerprint, BLE), User permission management, Real-time activity logs, Remote access sharing, Low battery warnings, Lock transfer and grouping

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-invoice-qr-reader-ksa/id1580793042)

Easily read QR codes from e-invoices compliant with Saudi Arabian tax regulations. Track expenses and transactions with custom reports and visual graphs.

**Highlights:** Reads compliant e-invoice QR codes, Tracks expenses and transactions, Customized reports, Illustrative graphs, Supports Saudi Zakat and Tax Authority compliance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XL Lock Manager free?

XL Lock Manager is free to download, with no in-app purchases.

### Is E free?

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

### Do XL Lock Manager or E have ads?

Neither XL Lock Manager nor E shows ads.

### Which is updated more often, XL Lock Manager or E?

XL Lock Manager ships an update every 5 weeks, and E every 3 months. Most recently, XL Lock Manager was updated on October 24, 2026 and E on October 24, 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.*