# LEHMANN Smart Secure vs A

The clearest difference is in-app purchases: A at none against LEHMANN Smart Secure's 3. LEHMANN Smart Secure's advantage is iOS requirement (8.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

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

LEHMANN Smart Secure ships an update every 6 weeks, A monthly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LEHMANN Smart Secure | A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 4 MB | 52 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Lehmann Vertriebsges. mbH & Co. KG](https://appshunter.io/developer/980603055) | [Tidy Locks and Fittings Sdn Bhd](https://appshunter.io/developer/1795173824) |

## What reviewers say

### LEHMANN Smart Secure

[App page](https://appshunter.io/ios/app/lehmann-smart-secure/id980603056)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Administration | $0.99 | one-time |
| Comfort | $1.99 | one-time |
| Group | $1.99 | one-time |


### A

[App page](https://appshunter.io/ios/app/a-zum/id6741703895)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LEHMANN Smart Secure free?

LEHMANN Smart Secure is free to download, with in-app purchases available.

### Is A free?

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

### Do LEHMANN Smart Secure or A have ads?

Neither LEHMANN Smart Secure nor A shows ads.

### Which is updated more often, LEHMANN Smart Secure or A?

LEHMANN Smart Secure ships an update every 6 weeks, and A monthly. Most recently, LEHMANN Smart Secure was updated on November 1, 2026 and A on October 30, 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.*