# KBProBatchDFU vs SecureContactManager

KBProBatchDFU and SecureContactManager are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | KBProBatchDFU | SecureContactManager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 13 MB | 24 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [KKM Co.,Ltd.](https://appshunter.io/developer/1009170317) | [Orbis Telekomünikasyon ve Yazılım](https://appshunter.io/developer/1889893011) |

## What reviewers say

### KBProBatchDFU

[App page](https://appshunter.io/ios/app/kbprobatchdfu/id6505086380)

**Features:** macOS Compatibility

**In-app purchases:** none


### SecureContactManager

[App page](https://appshunter.io/ios/app/securecontactmanager/id6803695752)

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

**In-app purchases:** none


## Frequently asked questions

### Is KBProBatchDFU free?

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

### Is SecureContactManager free?

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

### Do KBProBatchDFU or SecureContactManager have ads?

Neither KBProBatchDFU nor SecureContactManager shows ads.

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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.*