# BDK vs tlv

BDK and tlv are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

BDK ships an update every 6 months, tlv every 3 months. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | BDK | tlv |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 36 MB | 64 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bund Deutscher Kriminalbeamter](https://appshunter.io/developer/1737796676) | [Wilke Mediengruppe GmbH](https://appshunter.io/developer/1591166732) |

## What reviewers say

### BDK

[App page](https://appshunter.io/ios/app/bdk/id6479994884)

**Features:** macOS Compatibility

**In-app purchases:** none


### tlv

[App page](https://appshunter.io/ios/app/tlv-app/id6502302897)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BDK free?

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

### Is tlv free?

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

### Do BDK or tlv have ads?

Neither BDK nor tlv shows ads.

### Which is updated more often, BDK or tlv?

BDK ships an update every 6 months, and tlv every 3 months. Most recently, BDK was updated on September 9, 2026 and tlv on September 13, 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.*