# Warning & Analysis APP vs BuildSec 4.0

The clearest difference is price: BuildSec 4.0 at Free against Warning & Analysis APP's $11.99. Warning & Analysis APP's advantage is iOS requirement (10.0 vs 16.4). On update cadence, ads, in-app purchases and device support there is nothing between them.

BuildSec 4.0 is free to download; Warning & Analysis APP costs $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Warning & Analysis APP ships an update every 4 months, BuildSec 4.0 every 2 months. The most recent releases landed on May 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Warning & Analysis APP | BuildSec 4.0 |
| --- | --- | --- |
| Price | $11.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 23 MB | 205 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mangelberger Elektrotechnik GmbH](https://appshunter.io/developer/1068986183) | [Telenot Electronic GmbH](https://appshunter.io/developer/401623741) |

## What reviewers say

### Warning & Analysis APP

[App page](https://appshunter.io/ios/app/warning-and-analysis-app/id1465586122)

**Features:** macOS Compatibility

**In-app purchases:** none


### BuildSec 4.0

[App page](https://appshunter.io/ios/app/buildsec-40/id1472711329)

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

**In-app purchases:** none


## Frequently asked questions

### Is Warning & Analysis APP free?

Warning & Analysis APP costs $11.99, with no in-app purchases.

### Is BuildSec 4.0 free?

BuildSec 4.0 is free to download, with no in-app purchases.

### Do Warning & Analysis APP or BuildSec 4.0 have ads?

Neither Warning & Analysis APP nor BuildSec 4.0 shows ads.

### Which is updated more often, Warning & Analysis APP or BuildSec 4.0?

Warning & Analysis APP ships an update every 4 months, and BuildSec 4.0 every 2 months. Most recently, Warning & Analysis APP was updated on May 17, 2026 and BuildSec 4.0 on October 7, 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.*