Comparison

LEHMANN Smart Secure vs Micro User

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

Head to head
About

LEHMANN Smart Secure

Features
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LEHMANN Smart Secure Smart Secure by LEHMANN enables you to control the security of your cabinets and storage units with your smartphone. Using the latest Bluetooth low energy technology, LEHMANN M300 and M400 Series Smart Secure locks can be locked and unlocked, either individually or in groups. LEHMANN Smart Secure offers many useful features, such as: - Simple security management, even for complex user configurations - Optional proximity locking and unlocking, with individual range control - Many other functions available to help you optimize convenience, security and organization of your storage.

About

Micro User

Features
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Provide data analysis and device management services for microgrid operators

Screenshots

LEHMANN Smart Secure4 screens
Micro User4 screens

Verdict

The call

The clearest difference is in-app purchases: Micro User at none against LEHMANN Smart Secure's 3. Micro User also leads on update cadence (fortnightly vs every 6 weeks). LEHMANN Smart Secure's advantage is iOS requirement (8.0 vs 12.0). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. LEHMANN Smart Secure sells 3 one-off in-app purchases. Micro User asks for nothing beyond the download.

UpkeepUpdate frequency

LEHMANN Smart Secure ships an update every 6 weeks, Micro User fortnightly. The most recent releases landed on October 2, 2026 and September 27, 2026 respectively.

Scorecard3 real differences ยท 3 level
LEHMANN Smart Secure versus Micro User: the parameters behind the verdict, then further details
ParameterLEHMANN Smart SecureMicro User
PriceFreeFree
Update frequencyEvery 6 weeksFortnightly โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS8.0 โ€” better12.0
Further details โ€” not scored
Size4 MB93 MB
Age rating4+4+
DeveloperLehmann Vertriebsges. mbH & Co. KGๆญๅทž้”ฆๆœ‹ๆ–ฐ่ƒฝๆบๆœ‰้™ๅ…ฌๅธ

In-app purchases

3 purchases

LEHMANN Smart Secure

One-time3
  • Administration$0.99
  • Comfort$1.99
  • Group$1.99
None

Micro User

No in-app purchases

Questions

Is LEHMANN Smart Secure free?
LEHMANN Smart Secure is free to download, with in-app purchases available.
Is Micro User free?
Micro User is free to download, with no in-app purchases.
Do LEHMANN Smart Secure or Micro User have ads?
Neither LEHMANN Smart Secure nor Micro User shows ads.
Which is updated more often, LEHMANN Smart Secure or Micro User?
LEHMANN Smart Secure ships an update every 6 weeks, and Micro User fortnightly. Most recently, LEHMANN Smart Secure was updated on October 2, 2026 and Micro User on September 27, 2026.

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