# BuildSec 4.0 vs MIV

The clearest difference is update cadence: BuildSec 4.0 at every 2 months against MIV's every 45 months. MIV's advantage is iOS requirement (11.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

BuildSec 4.0 ships an update every 2 months, MIV every 45 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | BuildSec 4.0 | MIV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 45 months |
| Size | 205 MB | 37 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Telenot Electronic GmbH](https://appshunter.io/developer/401623741) | [Glamus GmbH](https://appshunter.io/developer/1336001206) |

## What reviewers say

### BuildSec 4.0

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

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

**In-app purchases:** none


### MIV

[App page](https://appshunter.io/ios/app/miv/id1530589225)

**In-app purchases:** none


## Frequently asked questions

### Is BuildSec 4.0 free?

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

### Is MIV free?

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

### Do BuildSec 4.0 or MIV have ads?

Neither BuildSec 4.0 nor MIV shows ads.

### Which is updated more often, BuildSec 4.0 or MIV?

BuildSec 4.0 ships an update every 2 months, and MIV every 45 months. Most recently, BuildSec 4.0 was updated on October 7, 2026 and MIV on October 3, 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.*