Comparison

XL Lock Manager vs E

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

XL Lock Manager

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
Read full description

The Lock Manager App is the digital solution for easy key management and the key of the future. It comes with a simple and user-friendly layout which helps you to administrate your Locks easily. The App comes with many intelligent features such as: o Choose between various access features (NFC Tags, Pin Codes, Fingerprint and Bluetooth Low Energy) and customise the access for each user. o Handle all permissions of each Lock over the App. You decide who has access, anytime and anywhere. o Get a real time report with an overview of all activity logs and see who accessed at what time. o There is no need for single users to download the App to receive Pin Codes and access the Lock. Simply share the Pin Code via WhatsApp, SMS or Email. o With a Gateway (using Wi-Fi as a bridge) you can even unlock your storage from anywhere in the world. o Low battery warning. o Easy transfer of Locks to a different account when the management changes. o Enter individual names for each Lock for a clear overview. o Manage all your Locks in groups for easy handling. o You choose the way of handling the access by turning the toggle mode on or off.

About

E

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
Read full description

E-Invoice QR Reader: This application was developed with the aim of displaying the QR Code contents of any E-Invoice that is compliant with the Zakat and Tax Authority in Saudi Arabia. In addition, you can track invoices by customized reports and illustrative graphs provided by the program so as to keep track of your previous expenses and transactions.. قارئ الفاتورة الالكترونية: هو برنامج تم تطويره خصيصا لغرض قراءة اي كيو آر كود لأي فاتورة الكترونية متوافقة مع هيئة الضرائب في السعودية. بالاضافة ، يمكنك تتبع الفواتير عن طريق تقارير مخصصة ورسوم بيانية توضيحية يوفرها البرنامج ولذلك لتتبع مصروفاتك ومعاملاتك السابقة.

Screenshots

XL Lock Manager4 screens
E3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

XL Lock Manager ships an update every 5 weeks, E every 3 months. The most recent releases landed on September 26, 2026 and June 11, 2026 respectively.

Scorecard3 real differences · 7 level
XL Lock Manager versus E: the parameters behind the verdict, then further details
ParameterXL Lock ManagerE
PriceFreeFree
Rating—3.1 (21 ratings) — better
Positive reviews0.0% of reviews41.2% of reviews — better
Number of ratings—21 — better
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size122 MB64 MB
Age rating4+4+
DeveloperTretipi Software GmbHPOSBANK TECHNOLOGY W.L.L

Customer experience

XL Lock Manager

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

E

All ratings21 ratings
Positive52.4%
Neutral4.8%
Negative42.9%
Written reviews34 reviews
Positive41.2%
Neutral2.9%
Negative55.9%

In-app purchases

None

XL Lock Manager

No in-app purchases

None

E

No in-app purchases

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 September 26, 2026 and E on June 11, 2026.

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